Added backgrounds format. fixed #75

calculate/templates/format/backgrounds_format.py

@@ -0,0 +1,318 @@
+# vim: fileencoding=utf-8
+#
+from ..template_engine import ParametersContainer, Variables
+from ...variables.datavars import NamespaceNode, VariableNotFoundError
+from ...variables.loader import Datavars
+from ...utils.images import ImageMagick
+from .base_format import Format, FormatError
+
+from typing import Union, List, Tuple, NoReturn
+import hashlib
+import re
+import os
+
+
+class BackgroundsFormat(Format):
+    FORMAT = 'backgrounds'
+    EXECUTABLE = True
+    FORMAT_PARAMETERS = {'convert', 'stretch'}
+
+    def __init__(self, template_text: str,
+                 template_path: str,
+                 parameters: ParametersContainer,
+                 datavars: Union[Datavars, NamespaceNode, Variables],
+                 chroot_path: str = "/"):
+        self._lines: List[str] = [line for line
+                                  in template_text.strip().split('\n') if line]
+        self._datavars: Union[Datavars, NamespaceNode, Variables] = datavars
+
+        if parameters.source:
+            self._source = parameters.source
+        else:
+            raise FormatError("source parameter is not set for template with"
+                              "with 'backgrounds' format.")
+        self._mirror: bool = parameters.mirror
+
+        self._stretch: bool = parameters.stretch
+        self._convert: Union[bool, str] = parameters.convert
+        self._empty_name: bool = (parameters.name == '')
+
+        # Измененные файлы.
+        self.changed_files: dict = dict()
+
+        # Список предупреждений.
+        self._warnings: list = []
+
+        # Флаг для тестов.
+        self._fake_chroot: bool = False
+        try:
+            self._fake_chroot = datavars.main.fake_chroot
+        except Exception:
+            pass
+
+    def execute_format(self, target_path: str, chroot_path: str = '/') -> dict:
+        '''Метод для запуска работы формата.'''
+        if not self._check_source(self._source, target_path, self._mirror):
+            return self.changed_files
+
+        print(f"FAKE_CHROOT: {self._fake_chroot}")
+        self._magician = ImageMagick(
+                          chroot=chroot_path if not self._fake_chroot else "/")
+        source_resolution = self._magician.get_image_resolution(self._source)
+
+        resolutions_from_var = False
+        resolutions = self._get_resolutions_from_lines(self._lines,
+                                                       source_resolution)
+        if not resolutions:
+            resolutions = self._get_resolutions_from_var(self._datavars)
+            resolutions_from_var = True
+
+        action_md5sum = self._get_action_md5sum(self._source, resolutions)
+        if not self._check_target_directory(target_path, self._mirror,
+                                            resolutions, action_md5sum):
+            return {}
+
+        images_format = self._get_format_value(self._convert,
+                                               self._datavars)
+        if self._convert and self._convert == "GFXBOOT":
+            converter = self._magician.convert_resize_gfxboot
+        else:
+            converter = self._magician.convert_resize_crop_center
+
+        output_paths = self._make_output_paths(self._lines, images_format,
+                                               target_path, resolutions,
+                                               resolutions_from_var)
+
+        # Выполняем преобразование изображений в требуемый размер и формат.
+        for resolution, output_path in output_paths.items():
+            if not self._check_stretch(source_resolution,
+                                       resolution,
+                                       self._stretch):
+                continue
+            width, height = resolution
+            converter(self._source, output_path, height, width,
+                      image_format=images_format)
+            if output_path in self.changed_files:
+                self.changed_files[output_path] = 'M'
+            else:
+                self.changed_files[output_path] = 'N'
+
+        self._create_md5sum_file(target_path, action_md5sum)
+        return self.changed_files
+
+    def _get_format_value(self, convert: Union[bool, str],
+                          datavars: Union[Datavars, NamespaceNode, Variables]
+                          ) -> str:
+        """Метод для получения значения формата."""
+        if convert:
+            if convert == "JPG" or convert == "GFXBOOT":
+                images_format = "JPEG"
+            else:
+                images_format = convert
+        else:
+            images_format = self._magician.get_image_format(self._source)
+        return images_format
+
+    def _make_output_paths(self, lines: List[str],
+                           images_format: str,
+                           target_path: str,
+                           resolutions: List[Tuple[int, int]],
+                           resolutions_from_var: bool
+                           ) -> List[str]:
+        """Метод для получения списка путей, по которым будут создаваться
+        изображения."""
+        if not self._empty_name:
+            path, name = os.path.split(target_path)
+        else:
+            path = os.path.dirname(target_path)
+            name = ''
+        paths = {}
+
+        if not resolutions_from_var and len(resolutions) == 1:
+            if self._empty_name:
+                raise FormatError("'name' parameter is empty in 'backgrounds'"
+                                  " format template with single file output.")
+            paths = {next(iter(resolutions)): target_path}
+            return paths
+
+        for width, height in resolutions:
+            paths[(width, height)] = (f"{path}/{name}{width}x{height}"
+                                      f".{images_format.lower()}")
+        return paths
+
+    def _get_resolutions_from_lines(self, lines: List[str],
+                                    source_resolution: Tuple[int, int]
+                                    ) -> List[Tuple[int, int]]:
+        """Метод для получения списка кортежей с разрешениями выходных
+        изображений из текста шаблона."""
+        resolutions = []
+        if lines:
+            for line in lines:
+                if (line.strip() == "original"
+                   and source_resolution not in resolutions):
+                    resolutions.append(source_resolution)
+                else:
+                    try:
+                        width, height = line.lower().strip().split("x")
+                        resolution = (int(width), int(height))
+                    except Exception:
+                        raise FormatError("can not parse line from template"
+                                          " with 'backgrounds' format:"
+                                          f" '{line}'")
+                    if resolution not in resolutions:
+                        resolutions.append(resolution)
+        return resolutions
+
+    def _get_resolutions_from_var(self, datavars: Union[Datavars,
+                                                        NamespaceNode,
+                                                        Variables]
+                                  ) -> List[Tuple[int, int]]:
+        """Метод для получения списка кортежей с разрешениями выходных
+        изображений из переменной."""
+        try:
+            resolutions = []
+            for resolution in self._datavars.main.cl_resolutions:
+                resolution = tuple(resolution.strip().split("x"))
+                resolutions.append(resolution)
+            return resolutions
+        except VariableNotFoundError:
+            raise FormatError("resolutions values was not found.")
+        except Exception:
+            raise FormatError("can not use resolution values from variable:"
+                              " 'main.cl_resolutions'")
+
+    def _check_target_directory(self, target_path: str, mirror: bool,
+                                resolutions: List[Tuple[int, int]],
+                                action_md5sum: str
+                                ) -> Union[bool, str]:
+        """Метод для проверки содержимого целевой директории, удаления
+        изображений и md5-сумм, подлежащих удалению, а также сравнения
+        имеющейся в директории md5-суммы с суммой, полученной для действия
+        текущего шаблона."""
+        if not self._empty_name:
+            path, name = os.path.split(target_path)
+        else:
+            path = os.path.dirname(target_path)
+            name = ''
+
+        name_pattern = re.compile(rf"^{name}\d+x\d+")
+        md5sum = None
+        images = []
+
+        # Проверяем содержимое целевой директории.
+        for node in os.scandir(path):
+            if node.is_file():
+                if (node.name ==
+                        f"{name.strip('-_.')}{'.' if name else ''}md5sum"):
+                    md5sum = node.name
+                elif (node.name == name
+                      or (name_pattern.search(node.name) is not None)):
+                    images.append(node.name)
+
+        if not images and md5sum is None:
+            # Если нет файла суммы и нет изображений -- продолжаем выполнение
+            # шаблона.
+            return True
+        elif not images and md5sum is not None:
+            # Если есть файл суммы, но нет изображений -- удаляем файл суммы.
+            md5sum_path = os.path.join(path, md5sum)
+            os.unlink(md5sum_path)
+            self.changed_files[md5sum_path] = 'D'
+            return True
+        elif images and md5sum is None:
+            # Если есть файлы изображений, но нет суммы -- удаляем файлы
+            # изображений.
+            for image in images:
+                image_path = os.path.join(path, image)
+                os.unlink(image_path)
+                self.changed_files[image_path] = 'D'
+            return True
+        else:
+            # Сравниваем суммы из md5sum и для текущего действия если они
+            # сходятся, то делать ничего не надо, если нет -- удаляем
+            # имеющиеся изображения и md5-сумму.
+            with open(os.path.join(path, md5sum), "r") as md5sum_file:
+                current_md5sum = md5sum_file.read().strip()
+            if current_md5sum != action_md5sum:
+                for image in images:
+                    image_path = os.path.join(path, image)
+                    os.unlink(image_path)
+                    self.changed_files[image_path] = 'D'
+                md5sum_path = os.path.join(path, md5sum)
+                os.unlink(md5sum_path)
+                self.changed_files[md5sum_path] = 'D'
+                return True
+            else:
+                return False
+
+    def _check_source(self, source: str, target_path: str, mirror: bool
+                      ) -> bool:
+        """Метод для проверки исходного изображения."""
+        if not self._empty_name:
+            path, name = os.path.split(target_path)
+        else:
+            path = os.path.dirname(target_path)
+            name = ''
+
+        name_pattern = re.compile(rf"^{name}\d+x\d+")
+
+        if not os.path.exists(source):
+            if mirror:
+                for node in os.scandir(path):
+                    if (node.name == name
+                       or name_pattern.search(node.name) is not None
+                       or node.name == (f"{node.name.strip('_-.')}"
+                                        f"{ '.' if name else '' }md5sum")):
+                        os.unlink(node.path)
+                        self.changed_files[node.path] = "D"
+                return False
+            else:
+                raise FormatError("image from 'source' parameter does not"
+                                  f" exist: {source}.")
+        return True
+
+    def _get_action_md5sum(self, source: str,
+                           resolutions: List[Tuple[int, int]]) -> bool:
+        """Метод для получения md5-суммы текущего действия шаблона,
+        рассчитываемой из последовательности байтов изображения и списка
+        разрешений, в которые данный файл должен быть конвертирован."""
+        print("RESOLUTIONS:", resolutions)
+        with open(source, "rb") as source_file:
+            md5_object = hashlib.md5(source_file.read())
+            for width, height in resolutions:
+                resolution = f"{width}x{height}"
+                md5_object.update(resolution.encode())
+        return md5_object.hexdigest()
+
+    def _create_md5sum_file(self, target_path: str, action_md5sum: str
+                            ) -> NoReturn:
+        """Метод для создания файла с md5-суммой действия, выполненного
+        данным шаблоном."""
+        if not self._empty_name:
+            path, name = os.path.split(target_path)
+        else:
+            path = os.path.dirname(target_path)
+            name = ''
+
+        md5sum_path = (f"{path}/{name.strip('_-.')}"
+                       f"{ '.' if name else '' }md5sum")
+        with open(md5sum_path, "w") as md5sum_file:
+            md5sum_file.write(action_md5sum)
+        if md5sum_path in self.changed_files:
+            self.changed_files[md5sum_path] = 'M'
+        else:
+            self.changed_files[md5sum_path] = 'N'
+
+    def _check_stretch(self, source_resolution: Tuple[int, int],
+                       resolution: Tuple[int, int],
+                       stretch: bool) -> bool:
+        """Метод определяющий необходимость растягивания исходного изображения
+        и делающий вывод о том, возможно ли создание изображения заданного
+        разрешения исходя из значения параметра stretch."""
+        return (stretch
+                or (source_resolution[0] >= resolution[0]
+                    and source_resolution[1] >= resolution[1]))
+
+    @property
+    def warnings(self):
+        return self._warnings

calculate/templates/format/contents_format.py

@@ -2,11 +2,15 @@
 #
 import os
 from .base_format import Format, FormatError
+from calculate.utils.files import join_paths
 from pyparsing import Literal, Regex, SkipTo, LineEnd, lineno, LineStart
 from calculate.utils.package import PackageAtomParser, Package, PackageNotFound
-from calculate.utils.files import join_paths
-from glob import iglob
+from ..template_engine import ParametersContainer, Variables
+from ...variables.datavars import NamespaceNode
+from ...variables.loader import Datavars
 from fnmatch import fnmatch
+from typing import Union
+from glob import iglob
 
 
 ADD, REMOVE, MOVE = range(0, 3)
@@ -25,7 +29,8 @@ class ContentsFormat(Format):
 
     def __init__(self, template_text: str,
                  template_path: str,
-                 ignore_comments=None):
+                 parameters: ParametersContainer,
+                 datavars: Union[Datavars, NamespaceNode, Variables]):
         self._command_methods = {ADD: self._add_command,
                                  REMOVE: self._remove_command,
                                  MOVE: self._move_command}
@@ -39,7 +44,10 @@ class ContentsFormat(Format):
         self._packages = dict()
         self._atom_parser = None
 
-    def execute_format(self, target_path, chroot_path='/'):
+        # Предупреждения.
+        self._warnings: list = []
+
+    def execute_format(self, target_path: str, chroot_path='/') -> dict:
         '''Метод для запуска работы формата.'''
         self._package = dict()
         self._atom_parser = PackageAtomParser(chroot_path=chroot_path)
@@ -215,3 +223,7 @@ class ContentsFormat(Format):
         if not result:
             return [None]
         return {'error': result, 'lineno': lineno(location, string)}
+
+    @property
+    def warnings(self):
+        return self._warnings

calculate/templates/format/patch_format.py

@@ -3,6 +3,10 @@
 from .base_format import Format
 from calculate.utils.files import Process
 from calculate.templates.format.base_format import FormatError
+from ..template_engine import ParametersContainer, Variables
+from ...variables.datavars import NamespaceNode
+from ...variables.loader import Datavars
+from typing import Union
 from os import path
 
 
@@ -12,7 +16,8 @@ class PatchFormat(Format):
 
     def __init__(self, patch_text: str,
                  template_path: str,
-                 ignore_comments=None):
+                 parameters: ParametersContainer,
+                 datavars: Union[Datavars, NamespaceNode, Variables]):
         self._patch_text = patch_text
         self._cwd_path = '/'
         self._last_level = 0
@@ -20,6 +25,9 @@ class PatchFormat(Format):
         # Измененные файлы.
         self.changed_files = dict()
 
+        # Предупреждения.
+        self._warnings: list = []
+
     def execute_format(self, target_path, chroot_path='/'):
         '''Метод для запуска работы формата.'''
         self._cwd_path = target_path
@@ -81,3 +89,7 @@ class PatchFormat(Format):
 
     def __bool__(self):
         return bool(self._patch_text)
+
+    @property
+    def warnings(self):
+        return self._warnings

calculate/templates/template_engine.py

@@ -1,12 +1,15 @@
 # vim: fileencoding=utf-8
 #
 from jinja2.ext import Extension
+from jinja2.lexer import Token
+from jinja2.parser import Parser
 from jinja2 import (
     Environment,
     FileSystemLoader,
     TemplateSyntaxError,
     nodes,
-    contextfunction
+    contextfunction,
+    Template,
     )
 from jinja2.utils import missing
 from jinja2.runtime import Context, Undefined
@@ -22,7 +25,10 @@ from typing import (
     Union,
     Any,
     List,
-    Tuple
+    Tuple,
+    NoReturn,
+    Optional,
+    Iterator,
     )
 from ..utils.package import (
     PackageAtomName,
@@ -39,6 +45,7 @@ from ..utils.files import (
     FilesError
     )
 from calculate.variables.datavars import (
+    VariableNotFoundError,
     HashType,
     NamespaceNode,
     VariableNode,
@@ -55,7 +62,6 @@ import calculate.templates.template_filters as template_filters
 # Типы шаблона: директория или файл.
 DIR, FILE, LINK = range(3)
 
-
 # Словарь, в котором можно регистрировать фильтры.
 CALCULATE_FILTERS = {"cut": template_filters.cut}
 
@@ -79,19 +85,23 @@ class ConditionFailed(TemplateSyntaxError):
 class Variables(MutableMapping):
     '''Класс-заглушка вместо модуля переменных для тестов.'''
     def __init__(self, *args, **kwargs):
-        self.__attrs = dict(*args, **kwargs)
+        self.__attrs: dict = dict(*args, **kwargs)
+        self.__iter: Union[Iterator, None] = None
 
-    def __next__(self):
-        iterator = iter(self.__attrs)
-        return next(iterator)
+    def __next__(self) -> Any:
+        if self._iter is None:
+            self._iter = iter(self.__attrs)
+        return next(self._iter)
 
-    def __getattribute__(self, name: str):
+    def __getattribute__(self, name: str) -> Any:
         if name == '_Variables__attrs':
             return super().__getattribute__(name)
         if name == 'available_packages':
             return super().__getattribute__(name)
         if name == '_variables':
             return self.__attrs
+        if name == '_iter':
+            return self._iter
         try:
             return self.__attrs[name]
         except KeyError:
@@ -103,16 +113,16 @@ class Variables(MutableMapping):
         packages.update({'custom'})
         return packages
 
-    def __getitem__(self, name: str):
+    def __getitem__(self, name: str) -> Any:
         return self.__attrs[name]
 
-    def __setitem__(self, name: str, value) -> None:
+    def __setitem__(self, name: str, value: Any) -> NoReturn:
         self.__attrs[name] = value
 
-    def __delitem__(self, name: str) -> None:
+    def __delitem__(self, name: str) -> NoReturn:
         del self.__attrs[name]
 
-    def __iter__(self):
+    def __iter__(self) -> Iterator:
         return iter(self.__attrs)
 
     def __len__(self) -> int:
@@ -124,7 +134,7 @@ class Variables(MutableMapping):
     def __contains__(self, name: str) -> bool:
         return name in self.__attrs
 
-    def __hash__(self):
+    def __hash__(self) -> int:
         return hash(id(self))
 
 
@@ -135,7 +145,8 @@ class ParametersProcessor:
                                  'format', 'unbound', 'mirror', 'run', 'exec',
                                  'env', 'package', 'merge', 'postmerge',
                                  'action', 'rebuild', 'restart', 'stop',
-                                 'start', 'handler', 'notify', 'group'}
+                                 'start', 'handler', 'notify', 'group',
+                                 'convert', 'stretch'}
 
     inheritable_parameters: set = {'chmod', 'chown', 'autoupdate', 'env',
                                    'package', 'action', 'handler', 'group'}
@@ -158,21 +169,24 @@ class ParametersProcessor:
                               r'([r-][w-][Xx-])([r-][w-][Xx-])([r-][w-][Xx-])')
 
     def __init__(self,
-                 parameters_container: Union["ParametersContainer",
-                                             None] = None,
+                 parameters_container: Optional["ParametersContainer"] = None,
                  chroot_path: str = '/',
-                 datavars_module: Union[Datavars, Variables] = Variables(),
-                 for_package: Union[Package, None] = None):
+                 datavars_module: Union[Datavars,
+                                        NamespaceNode,
+                                        Variables] = Variables(),
+                 for_package: Optional[Package] = None):
         self.chroot_path: str = chroot_path
 
         self.template_type: int = DIR
 
-        self.datavars_module: Union[Datavars, Variables] = datavars_module
+        self.datavars_module: Union[Datavars,
+                                    NamespaceNode,
+                                    Variables] = datavars_module
 
         self._parameters_container: ParametersContainer = parameters_container
 
-        self.package_atom_parser: PackageAtomParser =\
-            PackageAtomParser(chroot_path=chroot_path)
+        self.package_atom_parser: PackageAtomParser = PackageAtomParser(
+                                                       chroot_path=chroot_path)
 
         self._groups: dict = {}
         try:
@@ -212,7 +226,9 @@ class ParametersProcessor:
                                  'merge': self.check_merge_parameter,
                                  'format': self.check_format_parameter,
                                  'handler': self.check_handler_parameter,
-                                 'notify': self.check_notify_parameter
+                                 'notify': self.check_notify_parameter,
+                                 'convert': self.check_convert_parameter,
+                                 'stretch': self.check_stretch_parameter,
                                         })
 
         # Если добавляемый параметр должен быть проверен после того, как
@@ -225,7 +241,9 @@ class ParametersProcessor:
                                 'autoupdate': self.check_postparse_autoupdate,
                                 'run': self.check_postparse_run,
                                 'exec': self.check_postparse_exec,
-                                'handler': self.check_postparse_handler
+                                'handler': self.check_postparse_handler,
+                                'convert': self.check_postparse_convert,
+                                'stretch': self.check_postparse_stretch,
                                 })
 
         # Если параметр является наследуемым только при некоторых условиях --
@@ -234,7 +252,7 @@ class ParametersProcessor:
 
     def set_parameters_container(self,
                                  parameters_container: "ParametersContainer"
-                                 ) -> None:
+                                 ) -> NoReturn:
         '''Метод для установки текущего контейнера параметров.'''
         self._parameters_container = parameters_container
         self._added_parameters = set()
@@ -244,7 +262,7 @@ class ParametersProcessor:
         return self._for_package
 
     @for_package.setter
-    def for_package(self, package: Package):
+    def for_package(self, package: Package) -> NoReturn:
         self._for_package = package
 
     def __getattr__(self, parameter_name: str) -> Any:
@@ -258,7 +276,7 @@ class ParametersProcessor:
 
     def check_template_parameter(self, parameter_name: str,
                                  parameter_value: Any,
-                                 template_type: int, lineno: int) -> None:
+                                 template_type: int, lineno: int) -> NoReturn:
         '''Метод, проверяющий указанный параметр.'''
         self.lineno = lineno
         self.template_type = template_type
@@ -293,7 +311,7 @@ class ParametersProcessor:
         self._parameters_container.set_parameter({parameter_name:
                                                   checked_value})
 
-    def check_postparse_parameters(self) -> None:
+    def check_postparse_parameters(self) -> NoReturn:
         '''Метод, запускающий проверку параметров после их разбора.'''
         for parameter, parameter_checker in\
                 self.postparse_checkers_list.items():
@@ -306,7 +324,7 @@ class ParametersProcessor:
                                                             result)
 
     def check_template_parameters(self, parameters: dict,
-                                  template_type: int, lineno: int) -> None:
+                                  template_type: int, lineno: int) -> NoReturn:
         '''Метод, запускающий проверку указанных параметров.'''
         self.template_type = template_type
         self.lineno = lineno
@@ -339,7 +357,6 @@ class ParametersProcessor:
                                               parameter_name=checked_value)
 
     # Методы для проверки параметров во время разбора шаблона.
-
     def check_package_parameter(self, parameter_value: Any) -> str:
         if not isinstance(parameter_value, str):
             raise IncorrectParameter("'package' parameter must have value of"
@@ -402,17 +419,17 @@ class ParametersProcessor:
             raise IncorrectParameter(
                                     "'restart' parameter value is not correct")
 
-    def check_stop_parameter(self, parameter_value: Any):
+    def check_stop_parameter(self, parameter_value: Any) -> str:
         if not parameter_value and isinstance(parameter_value, bool):
             raise IncorrectParameter("'stop' parameter value is empty")
         return parameter_value
 
-    def check_start_parameter(self, parameter_value: Any):
+    def check_start_parameter(self, parameter_value: Any) -> str:
         if not parameter_value and isinstance(parameter_value, bool):
             raise IncorrectParameter("'start' parameter value is empty")
         return parameter_value
 
-    def check_run_parameter(self, parameter_value: Any):
+    def check_run_parameter(self, parameter_value: Any) -> str:
         if self.template_type == DIR:
             raise IncorrectParameter("'run' parameter is not available in"
                                      " directory templates")
@@ -425,7 +442,7 @@ class ParametersProcessor:
                                      " found")
         return interpreter_path
 
-    def check_exec_parameter(self, parameter_value: Any):
+    def check_exec_parameter(self, parameter_value: Any) -> str:
         if self.template_type == DIR:
             raise IncorrectParameter("'exec' parameter is not available in"
                                      " directory templates")
@@ -438,7 +455,7 @@ class ParametersProcessor:
                                      " found")
         return interpreter_path
 
-    def check_chown_parameter(self, parameter_value: Any):
+    def check_chown_parameter(self, parameter_value: Any) -> dict:
         if not parameter_value or isinstance(parameter_value, bool):
             raise IncorrectParameter("'chown' parameter value is empty.")
         parameter_value = self.get_chown_values(parameter_value)
@@ -478,7 +495,8 @@ class ParametersProcessor:
                     x_mask = x_mask + "0"
         return (int(chmod, 2), int(x_mask, 2))
 
-    def check_source_parameter(self, parameter_value: Any):
+    def check_source_parameter(self, parameter_value: Any
+                               ) -> Union[str, Tuple[bool, str]]:
         if not parameter_value or isinstance(parameter_value, bool):
             raise IncorrectParameter("'source' parameter value is empty")
 
@@ -510,7 +528,7 @@ class ParametersProcessor:
 
         return os.path.normpath(real_path)
 
-    def check_env_parameter(self, parameter_value: Any):
+    def check_env_parameter(self, parameter_value: Any) -> Union[None, set]:
         env_set = set()
 
         for env_value in parameter_value.split(','):
@@ -538,20 +556,20 @@ class ParametersProcessor:
 
         return env_set
 
-    def check_force_parameter(self, parameter_value: Any):
+    def check_force_parameter(self, parameter_value: Any) -> bool:
         if isinstance(parameter_value, bool):
             return parameter_value
         else:
             raise IncorrectParameter("'force' parameter value is not bool")
 
-    def check_autoupdate_parameter(self, parameter_value: Any):
+    def check_autoupdate_parameter(self, parameter_value: Any) -> bool:
         if isinstance(parameter_value, bool):
             return parameter_value
         else:
             raise IncorrectParameter(
                                    "'autoupdate' parameter value is not bool.")
 
-    def check_format_parameter(self, parameter_value: Any):
+    def check_format_parameter(self, parameter_value: Any) -> str:
         if self.template_type == DIR:
             raise IncorrectParameter("'format' parameter is redundant for"
                                      " directory templates.")
@@ -564,13 +582,13 @@ class ParametersProcessor:
         raise IncorrectParameter("'format' parameter must be string value not"
                                  f" {type(parameter_value)}.")
 
-    def check_handler_parameter(self, parameter_value: Any):
+    def check_handler_parameter(self, parameter_value: Any) -> str:
         if not isinstance(parameter_value, str):
             raise IncorrectParameter("'handler' parameter must be string"
                                      f" value not {type(parameter_value)}.")
         return parameter_value
 
-    def check_notify_parameter(self, parameter_value: Any):
+    def check_notify_parameter(self, parameter_value: Any) -> List[str]:
         if isinstance(parameter_value, list):
             return parameter_value
         elif isinstance(parameter_value, str):
@@ -579,9 +597,33 @@ class ParametersProcessor:
         raise IncorrectParameter("'notify' parameter must be string or list"
                                  f" value not {type(parameter_value)}.")
 
-    # Методы для проверки параметров после разбора всего шаблона.
+    def check_convert_parameter(self, parameter_value: Any) -> str:
+        if not isinstance(parameter_value, str):
+            raise IncorrectParameter("'convert' parameter value must be string"
+                                     f" not '{type(parameter_value)}'.")
+        parameter_value = parameter_value.strip().upper()
+
+        try:
+            available_image_formats =\
+                self.datavars_module.main.cl_image_formats
+        except VariableNotFoundError:
+            # TODO возможно стоит кидать ошибку.
+            available_image_formats = ["JPEG", "PNG", "GIF", "JPG"]
+        if parameter_value not in available_image_formats:
+            raise IncorrectParameter(f"'{parameter_value}' image format is "
+                                     "not available. Available image formats: "
+                                     f"'{', '.join(available_image_formats)}.'"
+                                     )
+        return parameter_value
+
+    def check_stretch_parameter(self, parameter_value: Any) -> bool:
+        if not isinstance(parameter_value, bool):
+            raise IncorrectParameter("'stretch' parameter value should be bool"
+                                     f" value not '{type(parameter_value)}'")
+        return parameter_value
 
-    def check_postparse_append(self, parameter_value):
+    # Методы для проверки параметров после разбора всего шаблона.
+    def check_postparse_append(self, parameter_value: str) -> NoReturn:
         if parameter_value == 'link':
             if 'source' not in self._parameters_container:
                 raise IncorrectParameter("append = 'link' without source "
@@ -595,7 +637,7 @@ class ParametersProcessor:
             raise IncorrectParameter("'append' parameter is not 'compatible' "
                                      "with the 'exec' parameter")
 
-    def check_postparse_run(self, parameter_value):
+    def check_postparse_run(self, parameter_value: str) -> NoReturn:
         if self._parameters_container.append:
             raise IncorrectParameter("'run' parameter is not 'compatible' "
                                      "with the 'append' parameter")
@@ -604,7 +646,7 @@ class ParametersProcessor:
             raise IncorrectParameter("'run' parameter is not 'compatible' "
                                      "with the 'exec' parameter")
 
-    def check_postparse_exec(self, parameter_value):
+    def check_postparse_exec(self, parameter_value: str) -> NoReturn:
         if self._parameters_container.append:
             raise IncorrectParameter("'exec' parameter is not 'compatible' "
                                      "with the 'append' parameter")
@@ -613,13 +655,16 @@ class ParametersProcessor:
             raise IncorrectParameter("'exec' parameter is not 'compatible' "
                                      "with the 'run' parameter")
 
-    def check_postparse_source(self, parameter_value):
+    def check_postparse_source(self,
+                               parameter_value: Union[str, Tuple[bool, str]]
+                               ) -> NoReturn:
         # Если файл по пути source не существует, но присутствует параметр
         # mirror -- пропускаем шаблон для того, чтобы целевой файл мог быть
         # удален в исполнительном модуле.
         if isinstance(parameter_value, tuple):
-            if (self._parameters_container.append == "link" and
-               self._parameters_container.force):
+            if ((self._parameters_container.append == "link" and
+               self._parameters_container.force)
+               or self._parameters_container.format == "backgrounds"):
                 self._parameters_container['source'] = parameter_value[1]
             elif not self._parameters_container.mirror:
                 raise IncorrectParameter(
@@ -632,12 +677,12 @@ class ParametersProcessor:
                                       "append = 'link' for directory template")
                                     )
 
-    def check_postparse_autoupdate(self, parameter_value):
+    def check_postparse_autoupdate(self, parameter_value: bool) -> NoReturn:
         if self._parameters_container.unbound:
             raise IncorrectParameter("'unbound' parameter is incompatible"
                                      " with 'autoupdate' parameter")
 
-    def check_postparse_handler(self, parameter_value):
+    def check_postparse_handler(self, parameter_value: bool) -> NoReturn:
         if self._parameters_container.merge:
             raise IncorrectParameter("'merge' parameter is not available"
                                      " in handler templates")
@@ -646,7 +691,7 @@ class ParametersProcessor:
             raise IncorrectParameter("'package' parameter is not available"
                                      " in handler templates")
 
-    def check_postparse_package(self, parameter_value):
+    def check_postparse_package(self, parameter_value: str) -> NoReturn:
         groups = []
         package_atom = PackageAtomParser.parse_atom_name(parameter_value)
 
@@ -679,7 +724,8 @@ class ParametersProcessor:
                               " does not match the template condition",
                               self.lineno if hasattr(self, 'lineno') else 0)
 
-    def _check_package_group(self, package: dict, group_packages: list):
+    def _check_package_group(self, package: dict, group_packages: list
+                             ) -> bool:
         '''Метод для проверки соответствия описания пакета, заданного словарем,
         какому-либо описанию пакета, заданного в переменных groups.'''
         for group_package in group_packages:
@@ -699,16 +745,28 @@ class ParametersProcessor:
                 return True
         return False
 
+    def check_postparse_convert(self, parameter_value: str) -> NoReturn:
+        template_format = self._parameters_container.format
+        if not template_format or template_format != "backgrounds":
+            raise IncorrectParameter("'convert' parameter available for"
+                                     " 'backgrounds' format only.")
+
+    def check_postparse_stretch(self, parameter_value: str) -> NoReturn:
+        template_format = self._parameters_container.format
+        if not template_format or template_format != "backgrounds":
+            raise IncorrectParameter("'stretch' parameter available for"
+                                     " 'backgrounds' format only.")
+
     # Методы для проверки того, являются ли параметры наследуемыми.
 
-    def is_chmod_inheritable(self, parameter_value):
+    def is_chmod_inheritable(self, parameter_value: str) -> bool:
         chmod_regex = re.compile(r'\d+')
 
         if chmod_regex.search(parameter_value):
             return False
         return True
 
-    def get_chown_values(self, chown: str):
+    def get_chown_values(self, chown: str) -> dict:
         """Получить значения uid и gid из параметра chown."""
         if chown and ':' in chown:
             user_name, group_name = chown.split(':')
@@ -746,7 +804,7 @@ class ParametersProcessor:
             raise IncorrectParameter("'chown' value '{0}' is not correct".
                                      format(chown))
 
-    def get_uid_from_passwd(self, user_name: str):
+    def get_uid_from_passwd(self, user_name: str) -> int:
         """Функция для получения uid из chroot passwd файла."""
         passwd_file_path = os.path.join(self.chroot_path, 'etc/passwd')
         passwd_dictionary = dict()
@@ -771,7 +829,7 @@ class ParametersProcessor:
             raise FilesError("passwd file was not found in {}".
                              format(passwd_file_path))
 
-    def get_gid_from_group(self, group_name: str):
+    def get_gid_from_group(self, group_name: str) -> int:
         """Функция для получения gid из chroot group файла."""
         group_file_path = os.path.join(self.chroot_path, 'etc/group')
         group_dictionary = dict()
@@ -797,7 +855,7 @@ class ParametersProcessor:
                              format(group_file_path))
 
     @classmethod
-    def _inspect_formats_package(cls):
+    def _inspect_formats_package(cls) -> NoReturn:
         '''Метод для определения множества доступных форматов и
         предоставляемых ими параметров.'''
         if cls.format_is_inspected:
@@ -845,9 +903,13 @@ class ParametersProcessor:
         cls.formats_inspected = True
 
 
-def resolve_or_missing(context, key, missing=missing, env={}):
+def resolve_or_missing(context: "CalculateContext",
+                       key: str, missing=missing,
+                       env: Optional[set] = None) -> Any:
     '''Переопределение функции из для поиска значений переменных из jinja2.
     Ищет переменные в datavars.'''
+    if env is None:
+        env = {}
     datavars = context.parent['__datavars__']
 
     if key in context.vars:
@@ -871,7 +933,7 @@ class CalculateContext(Context):
     сохранять их.'''
     _env_set = set()
 
-    def resolve(self, key):
+    def resolve(self, key: str) -> Any:
         if self._legacy_resolve_mode:
             rv = resolve_or_missing(self, key,
                                     env=self._env_set)
@@ -881,7 +943,7 @@ class CalculateContext(Context):
             return self.environment.undefined(name=key)
         return rv
 
-    def resolve_or_missing(self, key):
+    def resolve_or_missing(self, key: str) -> Any:
         if self._legacy_resolve_mode:
             rv = self.resolve(key)
             if isinstance(rv, Undefined):
@@ -894,56 +956,56 @@ class CalculateContext(Context):
 class ParametersContainer(MutableMapping):
     '''Класс для хранения параметров, взятых из шаблона, и передачи
     их шаблонизатору.'''
-    def __init__(self, parameters_dictionary=None):
+    def __init__(self, parameters_dictionary: Optional[dict] = None):
         # Слой ненаследуемых параметров.
-        self.__parameters = {}
+        self.__parameters: dict = {}
 
         # Слой наследуемых параметров.
         if parameters_dictionary is not None:
-            self.__inheritable = parameters_dictionary
+            self.__inheritable: dict = parameters_dictionary
         else:
-            self.__inheritable = {}
+            self.__inheritable: dict = {}
 
-    def set_parameter(self, item_to_add: dict):
+    def set_parameter(self, item_to_add: dict) -> NoReturn:
         self.__parameters.update(item_to_add)
 
-    def set_inheritable(self, item_to_add: dict):
+    def set_inheritable(self, item_to_add: dict) -> NoReturn:
         self.__inheritable.update(item_to_add)
 
-    def get_inheritables(self):
+    def get_inheritables(self) -> "ParametersContainer":
         return ParametersContainer(copy.deepcopy(self.__inheritable))
 
-    def remove_not_inheritable(self):
+    def remove_not_inheritable(self) -> NoReturn:
         self.__parameters.clear()
 
-    def print_parameters_for_debug(self):
+    def print_parameters_for_debug(self) -> NoReturn:
         print('Parameters:')
         pprint(self.__parameters)
 
         print('Inherited:')
         pprint(self.__inheritable)
 
-    def is_inherited(self, parameter_name):
+    def is_inherited(self, parameter_name: str) -> bool:
         return (parameter_name not in self.__parameters
                 and parameter_name in self.__inheritable)
 
-    def remove_parameter(self, parameter_name):
+    def remove_parameter(self, parameter_name: str) -> NoReturn:
         if parameter_name in self.__parameters:
             self.__parameters.pop(parameter_name)
         elif parameter_name in self.__inheritable:
             self.__inheritable.pop(parameter_name)
 
-    def change_parameter(self, parameter, value):
+    def change_parameter(self, parameter: str, value: Any) -> NoReturn:
         if parameter in self.__parameters:
             self.__parameters.update({parameter: value})
         elif parameter in self.__inheritable:
             self.__inheritable.update({parameter: value})
 
-    def _clear_container(self):
+    def _clear_container(self) -> NoReturn:
         self.__parameters.clear()
         self.__inheritable.clear()
 
-    def __getattr__(self, parameter_name):
+    def __getattr__(self, parameter_name: str) -> Any:
         if (parameter_name not in
            ParametersProcessor.available_parameters):
             raise IncorrectParameter("Unknown parameter: '{}'".
@@ -956,7 +1018,7 @@ class ParametersContainer(MutableMapping):
         else:
             return False
 
-    def __getitem__(self, name):
+    def __getitem__(self, name: str) -> Any:
         if name in self.__parameters:
             return self.__parameters[name]
         elif name in self.__inheritable:
@@ -964,31 +1026,31 @@ class ParametersContainer(MutableMapping):
         else:
             return False
 
-    def __setitem__(self, name, value):
+    def __setitem__(self, name: str, value: Any) -> NoReturn:
         self.__parameters[name] = value
 
-    def __delitem__(self, name):
+    def __delitem__(self, name: str) -> NoReturn:
         if name in self.__parameters:
             del self.__parameters[name]
 
         if name in self.__inheritable:
             del self.__inheritable[name]
 
-    def __iter__(self):
+    def __iter__(self) -> Iterator[str]:
         return iter(set(self.__parameters).union(self.__inheritable))
 
-    def __len__(self):
+    def __len__(self) -> int:
         return len(set(self.__parameters).union(self.__inheritable))
 
-    def __repr__(self):
+    def __repr__(self) -> str:
         return '<ParametersContainer: parameters={0}, inheritables={1}>'.\
             format(self.__parameters, self.__inheritable)
 
-    def __contains__(self, name):
+    def __contains__(self, name: str) -> bool:
         return name in self.__parameters or name in self.__inheritable
 
     @property
-    def parameters(self):
+    def parameters(self) -> dict:
         return self.__parameters
 
 
@@ -999,10 +1061,14 @@ class CalculateExtension(Extension):
     # Виды операций в теге save.
     ASSIGN, APPEND, REMOVE = range(3)
 
-    def __init__(self, environment, parameters_processor: ParametersProcessor,
-                 datavars_module=Variables(), chroot_path="/"):
+    def __init__(self, environment: Environment,
+                 parameters_processor: ParametersProcessor,
+                 datavars_module: Union[Datavars,
+                                        NamespaceNode,
+                                        Variables] = Variables(),
+                 chroot_path: str = "/"):
         super().__init__(environment)
-        self.environment = environment
+        self.environment: Environment = environment
         self.package_atom_parser = PackageAtomParser(chroot_path=chroot_path)
 
         self.environment.globals.update({'pkg': self.pkg})
@@ -1011,11 +1077,11 @@ class CalculateExtension(Extension):
 
         self._datavars = datavars_module
         self.parameters_processor = parameters_processor
-        self.template_type = DIR
+        self.template_type: int = DIR
 
         # Флаг, указывающий, что тег calculate уже был разобран. Нужен для
         # того, чтобы проверять единственность тега calculate.
-        self.calculate_parsed = False
+        self.calculate_parsed: bool = False
 
         self.tags = {'calculate', 'save', 'set_var'}
         self.CONDITION_TOKENS_TYPES = {'eq', 'ne', 'lt', 'gt', 'lteq', 'gteq'}
@@ -1031,24 +1097,25 @@ class CalculateExtension(Extension):
         self.parse_methods = {'calculate': self.parse_calculate,
                               'save': self.parse_save}
 
-    def __call__(self, env):
+    def __call__(self, env: Environment) -> "CalculateExtension":
         # Необходимо для обеспечения возможности передать готовый объект
         # расширения, а не его класс.
         return self
 
-    def parse(self, parser):
+    def parse(self, parser: Parser) -> List[nodes.Output]:
         self.parser = parser
         self.stream = parser.stream
         tag_token = self.stream.current.value
         return [self.parse_methods[tag_token]()]
 
-    def parse_save(self):
+    def parse_save(self) -> nodes.Output:
         '''Метод для разбора тега save, сохраняющего значение указанной
         переменной datavars.'''
         lineno = next(self.stream).lineno
 
         target_file = nodes.Const('', lineno=lineno)
 
+        # Получаем имя целевого файла.
         if self.stream.skip_if('dot'):
             target_file_name = self.stream.expect('name').value
             if target_file_name in self.TARGET_FILES_SET:
@@ -1084,7 +1151,7 @@ class CalculateExtension(Extension):
         raise TemplateSyntaxError("'=' is expected in 'save' tag",
                                   lineno=lineno)
 
-    def parse_calculate(self):
+    def parse_calculate(self) -> nodes.Output:
         '''Метод для разбора тега calculate, содержащего значения параметров и
         условия выполнения шаблона.'''
         lineno = next(self.stream).lineno
@@ -1155,7 +1222,7 @@ class CalculateExtension(Extension):
         self.calculate_parsed = True
         return nodes.Output([nodes.Const('')], lineno=lineno)
 
-    def _is_variable_name(self, token):
+    def _is_variable_name(self, token: Token) -> bool:
         '''Метод для проверки токена на предмет того, что он является частью
         имени переменной.'''
         if not token.type == 'name':
@@ -1168,7 +1235,8 @@ class CalculateExtension(Extension):
                 return True
         return False
 
-    def check_parameter(self, parameter_name, parameter_value, context):
+    def check_parameter(self, parameter_name: str, parameter_value: Any,
+                        context: CalculateContext) -> str:
         self.parameters_processor.check_template_parameter(
                                                     parameter_name,
                                                     parameter_value,
@@ -1176,7 +1244,7 @@ class CalculateExtension(Extension):
                                                     self.stream.current.lineno)
         return ''
 
-    def parse_condition(self):
+    def parse_condition(self) -> Template:
         try:
             condition_node = self.parser.parse_expression(with_condexpr=True)
             condition_node = self.call_method(
@@ -1196,7 +1264,7 @@ class CalculateExtension(Extension):
                                   .format(str(error)),
                                   lineno=self.stream.current.lineno)
 
-    def check_conditions(self, conditions: list):
+    def check_conditions(self, conditions: List[Template]) -> NoReturn:
         for condition in conditions:
             self.condition_result = False
             try:
@@ -1210,7 +1278,7 @@ class CalculateExtension(Extension):
                                       lineno=self.stream.current.lineno)
 
     # DEPRECATED
-    def get_condition_result(self):
+    def get_condition_result(self) -> bool:
         '''Метод для разбора условий из тега calculate.'''
         self.condition_result = False
 
@@ -1233,13 +1301,14 @@ class CalculateExtension(Extension):
 
         return self.condition_result
 
-    def set_condition_result(self, condition_result):
+    def set_condition_result(self, condition_result: Any) -> str:
         '''Метод для сохранения результата вычисления условия.'''
         self.condition_result = condition_result
         return ''
 
-    def _make_save_node(self, variable_name_node, target_file_node, optype,
-                        lineno):
+    def _make_save_node(self, variable_name_node: nodes.List,
+                        target_file_node: nodes.Const, optype: int,
+                        lineno: int) -> nodes.Output:
         '''Метод для создания ноды, сохраняющей переменные.'''
         right_value = self.parser.parse_expression(with_condexpr=True)
         optype_node = nodes.Const(optype, lineno=lineno)
@@ -1252,8 +1321,9 @@ class CalculateExtension(Extension):
                                               lineno=lineno)
         return nodes.Output([save_variable_node], lineno=lineno)
 
-    def save_variable(self, variable, right_value, target_file,
-                      optype, context):
+    def save_variable(self, variable: List[str], right_value: Any,
+                      target_file: str, optype: int,
+                      context: CalculateContext) -> str:
         '''Метод для сохранения значений переменных указанных в теге save.'''
         datavars = context.parent['__datavars__']
         if variable[0] not in datavars:
@@ -1272,7 +1342,7 @@ class CalculateExtension(Extension):
         # Теперь меняем знaчение переменной.
         if isinstance(value_container, NamespaceNode):
             self._modify_variables(variable, value_container, right_value,
-                                   optype, target=target_file,
+                                   optype, target_file=target_file,
                                    modify_only=modify_only)
         elif isinstance(value_container, VariableNode):
             hash_value = value_container.get_value().get_hash()
@@ -1296,7 +1366,7 @@ class CalculateExtension(Extension):
     def _find_value_container(self, variable: List[str],
                               vars_package: NamespaceNode,
                               modify_only: bool = True
-                              ) -> Union[NamespaceNode]:
+                              ) -> Union[NamespaceNode, VariableNode]:
         '''Метод для поиска контейнера, путь к которому указан в аргументе.
         Этим контейнером может быть пространство имен или хэш.'''
         current_container = vars_package
@@ -1329,8 +1399,10 @@ class CalculateExtension(Extension):
                                              current_container.get_fullname()))
         return current_container
 
-    def _modify_variables(self, variable, namespace, new_value, optype,
-                          target='', modify_only=True):
+    def _modify_variables(self, variable: List[str], namespace: NamespaceNode,
+                          new_value: Any, optype: int,
+                          target_file: Optional[str] = None,
+                          modify_only: bool = True) -> NoReturn:
         '''Метод для модификации значения переменной.'''
         variable_name = variable[-1]
 
@@ -1353,18 +1425,20 @@ class CalculateExtension(Extension):
             raise SaveError("can not create variable '{}' in not 'custom'"
                             " namespace".format('.'.join(variable)))
 
-        if target:
+        if target_file:
             if namespace._variables[variable_name].variable_type is HashType:
                 for key, value in new_value.items():
-                    self._save_to_target(variable, key, value, target)
+                    self._save_to_target(variable, key, value, target_file)
             else:
                 self._save_to_target(variable[:-1], variable_name,
-                                     new_value, target)
+                                     new_value, target_file)
 
-    def _modify_hash(self, variable, hash_variable, new_value, optype,
-                     target=''):
+    # DEPRECATED
+    def _modify_hash(self, variable_name: List[str],
+                     hash_variable: VariableNode, new_value, optype,
+                     target_file: Optional[str] = None) -> NoReturn:
         '''Метод для модификации значения в переменной-хэше.'''
-        value_name = variable[-1]
+        value_name = variable_name[-1]
         hash_value = hash_variable.get_value().get_hash()
 
         if value_name in hash_value:
@@ -1376,22 +1450,25 @@ class CalculateExtension(Extension):
         hash_value.update({value_name: new_value})
         hash_variable.set(hash_value)
 
-        if target:
-            self._save_to_target(variable[:-1], value_name,
-                                 new_value, target)
+        if target_file:
+            self._save_to_target(variable_name[:-1], value_name,
+                                 new_value, target_file)
 
-    def _save_to_target(self, namespace_name, variable_name, value, target):
+    def _save_to_target(self, namespace_name: List[str],
+                        variable_name: str, value: Any, target_file: str
+                        ) -> NoReturn:
         '''Метод для добавления переменной в список переменных, значение
         которых было установлено через тег save и при этом должно быть
         сохранено в указанном файле: save.target_file.'''
         namespace_name = tuple(namespace_name)
-        target_file_dict = self._datavars.variables_to_save[target]
+        target_file_dict = self._datavars.variables_to_save[target_file]
         if namespace_name not in target_file_dict:
             target_file_dict.update({namespace_name: dict()})
         target_file_dict[namespace_name].update(
                                             {variable_name: ('=', str(value))})
 
-    def _append_variable_value(self, variable, value):
+    def _append_variable_value(self, variable: VariableNode,
+                               value: Any) -> Any:
         '''Метод описывающий операцию += в теге save.'''
         variable_value = variable.get_value()
         if (variable.variable_type is IntegerType or
@@ -1429,7 +1506,8 @@ class CalculateExtension(Extension):
         # значение.
         return variable_value
 
-    def _remove_variable_value(self, variable, value):
+    def _remove_variable_value(self, variable: VariableNode, value: Any
+                               ) -> Any:
         '''Метод описывающий операцию -= в теге save.'''
         variable_value = variable.get_value()
 
@@ -1469,7 +1547,7 @@ class CalculateExtension(Extension):
         # значение.
         return variable_value
 
-    def _get_parameter(self):
+    def _get_parameter(self) -> Tuple[nodes.Const, nodes.Node]:
         '''Метод для разбора параметров, содержащихся в теге calculate.'''
         lineno = self.stream.current.lineno
 
@@ -1491,13 +1569,14 @@ class CalculateExtension(Extension):
 
         return (parameter_name_node, parameter_rvalue)
 
-    def save_parameters(cls, parameters_dictionary, context):
+    def save_parameters(cls, parameters_dictionary: dict,
+                        context: CalculateContext) -> str:
         '''Метод для сохранения значений параметров.'''
         context.parent['__parameters__'].set_parameter(parameters_dictionary)
         return ''
 
     @contextfunction
-    def pkg(self, context, *args) -> Version:
+    def pkg(self, context: CalculateContext, *args: dict) -> Version:
         '''Метод, реализующий функцию pkg() шаблонов. Функция предназначена для
         получения версии пакета, к которому уже привязан шаблон, если
         аргументов нет, или версию пакета в аргументе функции. Если аргументов
@@ -1518,7 +1597,7 @@ class CalculateExtension(Extension):
                 return Version()
             return package.version
 
-    def get_full_filepath(self, fname):
+    def get_full_filepath(self, fname: str) -> str:
         # TODO: добавить получение домашней директории пользователя
         # if fname[0] == "~":
         #     # Получаем директорию пользователя
@@ -1531,10 +1610,9 @@ class CalculateExtension(Extension):
         return fname
 
     @contextfunction
-    def grep(self, context, fname, regpattern) -> str:
-        '''
-        Метод реализующий функцию grep
-        '''
+    def grep(self, context: CalculateContext, fname: str,
+             regpattern: str) -> str:
+        '''Метод реализующий функцию grep.'''
         fname = self.get_full_filepath(fname)
         try:
             reg = re.compile(regpattern, re.MULTILINE)
@@ -1554,10 +1632,8 @@ class CalculateExtension(Extension):
             return ""
 
     @contextfunction
-    def exists(self, context, fname) -> str:
-        '''
-        Метод реализующий функцию exists
-        '''
+    def exists(self, context: CalculateContext, fname: str) -> str:
+        '''Метод реализующий функцию exists.'''
         fname = self.get_full_filepath(fname)
 
         try:
@@ -1627,19 +1703,20 @@ class TemplateEngine:
         self.environment.context_class = CalculateContext
 
     @property
-    def for_package(self):
+    def for_package(self) -> Package:
         return self.parameters_processor.for_package
 
     @for_package.setter
-    def for_package(self, package):
+    def for_package(self, package: Package) -> NoReturn:
         self.parameters_processor.for_package = package
 
-    def change_directory(self, directory_path):
+    def change_directory(self, directory_path: str) -> NoReturn:
         '''Метод для смены директории в загрузчике.'''
         self.environment.loader = FileSystemLoader(directory_path)
 
-    def process_template(self, template_path, template_type,
-                         parameters=None):
+    def process_template(self, template_path: str, template_type: str,
+                         parameters: Optional[ParametersContainer] = None
+                         ) -> NoReturn:
         '''Метод для обработки файла шаблона, расположенного по указанному
         пути.'''
         if parameters is not None:
@@ -1666,8 +1743,10 @@ class TemplateEngine:
                                         Version=Version
                                              )
 
-    def process_template_from_string(self, string, template_type,
-                                     parameters=None):
+    def process_template_from_string(
+                               self, string: str, template_type: int,
+                               parameters: Optional[ParametersContainer] = None
+                                     ) -> NoReturn:
         '''Метод для обработки текста шаблона.'''
         if parameters is not None:
             self._parameters_object = parameters
@@ -1694,10 +1773,10 @@ class TemplateEngine:
                                              )
 
     @property
-    def parameters(self):
+    def parameters(self) -> ParametersContainer:
         return self._parameters_object
 
     @property
-    def template_text(self):
+    def template_text(self) -> str:
         text, self._template_text = self._template_text, ''
         return text

calculate/templates/template_processor.py

@@ -275,7 +275,8 @@ class TemplateWrapper:
 
             # Если установлен параметр mirror и есть параметр source,
             # содержащий несуществующий путь -- удаляем целевой файл.
-            if self.parameters.source is True and self.parameters.mirror:
+            if (self.parameters.source is True and self.parameters.mirror and
+               not self.format_class.EXECUTABLE):
                 self.remove_original = True
         else:
             self.target_type = None
@@ -283,13 +284,10 @@ class TemplateWrapper:
         if self.format_class is not None and self.format_class.EXECUTABLE:
             # Если формат исполняемый -- проверяем, существует ли директория,
             # из которой будет выполняться шаблон.
-            if not os.path.exists(self.target_path):
+            if self.target_type is None:
                 # Если не существует -- создаем ее.
-                os.makedirs(self.target_path)
-            elif os.path.isfile(self.target_path):
-                # Если вместо директории файл -- определяем по файлу
-                # директорию.
-                self.target_path = os.path.dirname(self.target_path)
+                if not os.path.exists(os.path.dirname(self.target_path)):
+                    os.makedirs(os.path.dirname(self.target_path))
 
             # Если есть параметр package, определяем по нему пакет.
             if self.parameters.package:
@@ -656,11 +654,12 @@ class TemplateWrapper:
 
     def update_contents_from_list(self, changed_list: dict) -> NoReturn:
         '''Метод для изменения CONTENTS по списку измененных файлов.'''
+        print("UPDATE CONTENTS FROM LIST")
         if self.target_package is None:
             return
 
         for file_path, mode in changed_list.items():
-            if mode == "M":
+            if mode in {"M", "N"}:
                 if os.path.islink(file_path):
                     self.target_package.add_sym(file_path)
 
@@ -790,7 +789,7 @@ class TemplateExecutor:
         self.executor_output = {'target_path': None,
                                 'stdout': None,
                                 'stderr': None,
-                                'warning': None}
+                                'warnings': []}
         if parameters.append == 'skip':
             return self.executor_output
 
@@ -859,7 +858,7 @@ class TemplateExecutor:
                         template_object.target_path
 
             if template_object.ca_is_missed:
-                self.executor_output['warning'] = (
+                self.executor_output['warnings'].append(
                                                "archive file is missed,"
                                                " target file was used instead")
 
@@ -1027,10 +1026,8 @@ class TemplateExecutor:
             # Действия, если целевой файл не имеет пользовательских изменений
             # или если он исполнительный.
             # Парсим текст шаблона используя его формат.
-            parsed_template = template_format(template_object.template_text,
-                                              template_object.template_path,
-                                              ignore_comments=True)
-            if (not parsed_template and template_object.parameters.source
+            if (not template_object.template_text.strip()
+               and template_object.parameters.source
                and template_object.parameters.append == "replace"
                and template_object.parameters.format == "raw"):
                 # Если шаблон пуст, параметром source задан входной файл,
@@ -1042,6 +1039,10 @@ class TemplateExecutor:
                                                          chown=chown,
                                                          chmod=chmod)
             elif not template_object.format_class.EXECUTABLE:
+                parsed_template = template_format(
+                                                 template_object.template_text,
+                                                 template_object.template_path,
+                                                 ignore_comments=True)
                 # Действия для шаблонов не являющихся исполнительными.
                 output_paths = [output_path]
 
@@ -1090,10 +1091,14 @@ class TemplateExecutor:
                     # если это необходимо.
                     if chown:
                         self._chown_file(save_path, chown)
-
                     if chmod:
                         self._chmod_file(save_path, chmod)
             elif template_object.format_class.EXECUTABLE:
+                parsed_template = template_format(
+                                                 template_object.template_text,
+                                                 template_object.template_path,
+                                                 template_object.parameters,
+                                                 self.datavars_module)
                 changed_files = parsed_template.execute_format(
                                                   template_object.target_path,
                                                   chroot_path=self.chroot_path)
@@ -1102,7 +1107,6 @@ class TemplateExecutor:
                 # Если исполняемый формат выдал список измененных файлов для
                 # изменения CONTENTS и при этом задан пакет -- обновляем
                 # CONTENTS.
-
                 for file_path, status in changed_files.items():
                     if status == 'M':
                         if file_path in self.changed_files:
@@ -1119,6 +1123,12 @@ class TemplateExecutor:
                         else:
                             self.changed_files[file_path] = 'D'
 
+                # Если в ходе работы формат выкидывал предупреждения --
+                # добавляем их в список предупреждений.
+                if parsed_template.warnings:
+                    self.executor_output['warnings'].extend(
+                                                      parsed_template.warnings)
+
                 if (self.dbpkg and changed_files and
                    template_object.target_package and
                    template_object.format_class.FORMAT != 'contents'):
@@ -2853,8 +2863,8 @@ class DirectoryProcessor:
                           parameters: ParametersContainer) -> str:
         '''Метод для получения пути к целевому файлу с учетом наличия
         параметров name, path и append = skip.'''
-        # Если есть параметр name -- меняем имя шаблона.
-        if parameters.name:
+        # Если есть непустой параметр name -- меняем имя шаблона.
+        if parameters.name is not False and parameters.name != '':
             template_name = parameters.name
 
         # Если для шаблона задан путь -- меняем путь к директории шаблона.
@@ -2924,8 +2934,11 @@ class DirectoryProcessor:
             if output['target_path'] is not None:
                 target_path = output['target_path']
 
-            if output['warning'] is not None:
-                self.output.set_warning(f"{output['warning']}."
+            if output['warnings']:
+                if not isinstance(output['warnings'], list):
+                    output['warnings'] = [output['warnings']]
+                for warning in output['warnings']:
+                    self.output.set_warning(f"{warning}."
                                             f" Template: {template_path}")
 
             # Если есть вывод от параметра run -- выводим как info.

calculate/utils/files.py

@@ -1,6 +1,7 @@
 # vim: fileencoding=utf-8
 #
 from subprocess import Popen, PIPE, STDOUT
+from typing import Union, List
 from io import TextIOWrapper
 from os import path
 from .tools import GenericFS, get_traceback_caller
@@ -248,9 +249,9 @@ class ProgramPathCache:
     '''Класс, для поиска и кэширования путей к исполнительным файлам различных
     команд.'''
     def __init__(self):
-        self._cache = {}
+        self._cache: dict = {}
 
-    def __call__(self, program_name, prefix='/'):
+    def __call__(self, program_name: str, prefix: str = '/'):
         program_base_name = path.basename(program_name)
         PATH = os.environ['PATH']
         PATH = PATH.split(':')
@@ -274,7 +275,7 @@ class ProgramPathCache:
 get_program_path = ProgramPathCache()
 
 
-def check_command(*utils):
+def check_command(*utils: List[str]):
     '''Функция для проверки наличия той или иной команды системе.'''
     output = []
     for util in utils:
@@ -289,7 +290,7 @@ def check_command(*utils):
         return output
 
 
-def join_paths(*paths):
+def join_paths(*paths: List[str]) -> str:
     '''Функция для объединения путей. Объединяет также абсолютные пути.'''
     if len(paths) == 1:
         return next(iter(paths))
@@ -307,7 +308,7 @@ def join_paths(*paths):
     return output_path
 
 
-def read_link(file_path):
+def read_link(file_path: str) -> str:
     '''Функция для получения целевого пути символьной ссылки.'''
     try:
         if path.exists(file_path):
@@ -321,7 +322,8 @@ def read_link(file_path):
                    format(str(error), mod, lineno))
 
 
-def get_target_from_link(link_path, link_source, chroot_path='/'):
+def get_target_from_link(link_path: str, link_source: str,
+                         chroot_path: str = '/') -> str:
     '''Метод для получения целевого пути из целевого пути символьной ссылки
     с учетом того, что целевой путь символьной ссылки может быть
     относительным.'''
@@ -342,11 +344,11 @@ def get_target_from_link(link_path, link_source, chroot_path='/'):
         return '/'.join(link_dir)
 
 
-def read_file(file_path):
+def read_file(file_path: str, binary: bool = False) -> Union[str, bytes]:
     '''Функция для чтения файлов, возвращает текст файла.'''
     try:
         if path.exists(file_path):
-            with open(file_path, 'r') as opened_file:
+            with open(file_path, f'r{"b" if binary else ""}') as opened_file:
                 return opened_file.read()
     except (OSError, IOError) as error:
         mod, lineno = get_traceback_caller(*sys.exc_info())

calculate/utils/images.py

@@ -1,92 +1,135 @@
 import os
-import hashlib
-from calculate.utils.files import Process, write_file, read_file
+# import hashlib
+from calculate.utils.files import Process, join_paths
+from calculate.templates.format.base_format import FormatError
+from typing import NoReturn, Union, List, Tuple, Optional
 
-class ImageMagickError(Exception):
+
+class ImageMagickError(FormatError):
     pass
 
+
 class ImageMagick:
-    def __init__(self, prefix='/'):
-        self.prefix = prefix
-        self.init_commands(prefix)
-        self.default_opts = []
+    def __init__(self, chroot: str = '/'):
+        self._chroot_path: str = chroot
+        self.init_commands(chroot)
+        self.default_opts: List[str] = []
 
     @property
-    def available(self):
-        return self.convert_cmd and self.identify_cmd
+    def available(self) -> bool:
+        return bool(self.convert_cmd and self.identify_cmd)
 
     @property
-    def chroot(self):
-        return self.prefix != '/'
-
-    def init_commands(self, prefix):
-        self.convert_cmd = "/usr/bin/convert"
-        self.identify_cmd = "/usr/bin/identify"
-        self.chroot_cmd = "/bin/chroot"
-        self.bash_cmd = "/bin/bash"
-        if not os.path.exists(os.path.join(prefix, self.convert_cmd[1:])):
+    def chrooted(self) -> bool:
+        return self._chroot_path != '/'
+
+    def init_commands(self, chroot: str) -> NoReturn:
+        self.convert_cmd: str = "/usr/bin/convert"
+        self.identify_cmd: str = "/usr/bin/identify"
+        self.chroot_cmd: str = "/bin/chroot"
+        self.bash_cmd: str = "/bin/bash"
+
+        if not os.path.exists(join_paths(chroot, self.convert_cmd)):
             self.convert_cmd = None
-        if not os.path.exists(os.path.join(prefix, self.identify_cmd[1:])):
+        if not os.path.exists(join_paths(chroot, self.identify_cmd)):
             self.identify_cmd = None
 
-    def trim_prefix_path(self, filename):
-        retpath = "/%s" % os.path.relpath(filename, self.prefix)
+    def trim_prefix_path(self, filename: str) -> Union[str, None]:
+        retpath = "/{}".format(os.path.relpath(filename, self._chroot_path))
         if retpath.startswith("/.."):
             return None
         return retpath
 
-    def get_image_resolution(self, source):
-        if self.chroot:
-            identify = Process(self.chroot_cmd, self.prefix,
+    def get_image_resolution(self, source: str
+                             ) -> Union[None, Tuple[int, int]]:
+        '''Метод для получения разрешения указанного изображения,
+        с помощью команды 'identify -format %w %h <path_to_image>'.'''
+        print(f"SOURCE: {source}")
+        if self.chrooted:
+            print(f"CHROOT_PATH: {self._chroot_path}")
+            identify = Process(self.chroot_cmd, self._chroot_path,
                                self.bash_cmd, "-c",
                                " ".join([self.identify_cmd,
                                         "-format '%w %h'", source]))
         else:
             identify = Process(self.identify_cmd, "-format", "%w %h", source)
+
         if identify.success():
-            swidth, _sep, sheight = identify.read().strip().partition(" ")
+            result = identify.read()
+            swidth, sheight = result.split(" ")
+
             if swidth.isdigit() and sheight.isdigit():
                 return int(swidth), int(sheight)
-        return None
+            else:
+                raise ImageMagickError(f"ERROR: can not parse: '{result}'")
+        else:
+            raise ImageMagickError(f"ERROR: {identify.read_error()}")
 
-    def convert(self, source, target, *opts):
+    def convert(self, source: str, target: str, *opts: List[str],
+                image_format: Optional[str] = None) -> bool:
         command = [self.convert_cmd, "-quality", "95",
                    source]
         command.extend(self.default_opts)
         command.extend(opts)
+        if image_format is not None:
+            command.append(f"{image_format}:{target}")
+        else:
             command.append(target)
-        if self.chroot:
-            convert = Process(self.chroot_cmd, self.prefix,
+        if self.chrooted:
+            convert = Process(self.chroot_cmd, self._chroot_path,
                               self.bash_cmd, "-c",
                               " ".join(command))
         else:
+            print("OPTIONS:")
+            print(command)
             convert = Process(*command)
         if convert.success():
+            print("CREATED: {}".format(target))
             return True
         else:
-            print(convert.read_error())
+            print("ERROR:", convert.read_error())
         return False
 
-    def convert_resize_crop_center(self, source, target, height, width):
-        #if ((width == self.source_width and height == self.source_height) and
+    def convert_resize_crop_center(self, source: str, target: str,
+                                   height: int, width: int,
+                                   image_format: Optional[str] = None) -> bool:
+        # if ((width == self.source_width and height == self.source_height) and
         #         (source.rpartition('.')[2] == target.rpartition('.')[2])):
         #     with write_file(target) as sf:
         #         sf.write(read_file(source))
         #     return True
-        res = "%dx%d" % (width, height)
-
+        res = f"{width}x{height}"
         return self.convert(source, target, "-quality", "95",
-            "-resize", "%s^" % res,
+                            "-resize", f"{res}^",
                             "-strip", "-gravity", "center",
-            "-crop", "%s+0+0" % res)
-
-    def convert_resize_gfxboot(self, source, target, height, width):
-        res = "%dx%d" % (width, height)
+                            "-crop", f"{res}+0+0",
+                            image_format=image_format)
 
+    def convert_resize_gfxboot(self, source: str, target: str,
+                               height: int, width: int,
+                               image_format: Optional[str] = None) -> bool:
+        res = f"{width}x{height}"
         return self.convert(source, target, "-quality", "95",
-            "-resize", "%s^" % res,
+                            "-resize", f"{res}^",
                             "-strip", "-gravity", "center",
-            "-crop", "%s+0+0" % res, 
+                            "-crop", f"{res}+0+0",
                             "-sampling-factor", "2x2",
                             "-interlace", "none",
-            "-set", "units", "PixelsPerSecond")
+                            "-set", "units", "PixelsPerSecond",
+                            image_format=image_format)
+
+    def get_image_format(self, source: str) -> str:
+        """Метод для получения формата указанного файла."""
+        if self.chrooted:
+            identify = Process(self.chroot_cmd, self._chroot_path,
+                               self.bash_cmd, "-c",
+                               " ".join([self.identify_cmd,
+                                         "-format '%m'", source]))
+        else:
+            identify = Process(self.identify_cmd, "-format", "%m", source)
+
+        if identify.success():
+            image_format = identify.read()
+            return image_format
+        else:
+            raise ImageMagickError(f"ERROR: {identify.read_error()}")

calculate/utils/package.py

@@ -1032,7 +1032,7 @@ class Package(metaclass=PackageCreator):
 
         if file_md5 is None:
             try:
-                file_text = read_file(real_path).encode()
+                file_text = read_file(real_path, binary=True)
             except FilesError as error:
                 raise PackageError(str(error))
             file_md5 = hashlib.md5(file_text).hexdigest()

calculate/vars/install/os/__init__.py

@@ -1,6 +1,14 @@
-from calculate.variables.datavars import (Variable, Namespace, Dependence,
-                                          StringType, BooleanType, HashType,
-                                          ListType, Calculate, Copy)
+from calculate.variables.datavars import (
+    Variable,
+    Namespace,
+    Dependence,
+    StringType,
+    BooleanType,
+    HashType,
+    ListType,
+    Calculate,
+    Copy
+    )
 from calculate.vars.main.os.func import get_arch_gentoo
 from calculate.vars.install.os.func import (get_audio_selected,
                                             get_available_audio_system)
@@ -10,6 +18,7 @@ def import_variables():
     with Namespace("arch"):
         Variable("machine", type=StringType,
                  source=Copy("main.os.arch.machine"))
+
         Variable("gentoo", type=StringType,
                  source=Calculate(get_arch_gentoo, ".machine"))
 
@@ -17,6 +26,7 @@ def import_variables():
         Variable("available", type=ListType,
                  source=Calculate(
                             get_available_audio_system))
+
         Variable("selected", type=StringType,
                  source=Calculate(
                             get_audio_selected,
@@ -26,12 +36,24 @@ def import_variables():
     Variable("subsystem", type=StringType, source=Copy("main.os.subsystem"))
 
     with Namespace("container"):
-        Variable("type", type=StringType, source=Copy("main.os.container.type"))
+        Variable("type", type=StringType,
+                 source=Copy("main.os.container.type"))
 
     with Namespace("linux"):
-        Variable("shortname", type=StringType, source=Copy("main.os.linux.shortname"))
-        Variable("name", type=StringType, source=Copy("main.os.linux.name"))
-        Variable("subname", type=StringType, source=Copy("main.os.linux.subname"))
-        Variable("system", type=StringType, source=Copy("main.os.linux.system"))
-        Variable("ver", type=StringType, source=Copy("main.os.linux.ver"))
-        Variable("build", type=StringType, source=Copy("main.os.linux.build"))
+        Variable("shortname", type=StringType,
+                 source=Copy("main.os.linux.shortname"))
+
+        Variable("name", type=StringType,
+                 source=Copy("main.os.linux.name"))
+
+        Variable("subname", type=StringType,
+                 source=Copy("main.os.linux.subname"))
+
+        Variable("system", type=StringType,
+                 source=Copy("main.os.linux.system"))
+
+        Variable("ver", type=StringType,
+                 source=Copy("main.os.linux.ver"))
+
+        Variable("build", type=StringType,
+                 source=Copy("main.os.linux.build"))

calculate/vars/install/os/func.py

@@ -1,5 +1,6 @@
 from calculate.utils.package import PackageAtomParser
 
+
 def get_available_audio_system():
     audio_systems = (
         ('alsa', None),
@@ -12,6 +13,7 @@ def get_available_audio_system():
         if pkg is None or package_db.is_package_exists(pkg)
     ]
 
+
 def get_audio_selected(available_systems, cmdline_audio):
     available_systems = available_systems.value
 

calculate/vars/main/__init__.py

@@ -26,3 +26,12 @@ Variable('cl_config_archive', type=StringType.readonly,
 
 Variable('cl_exec_dir_path', type=StringType.readonly,
          source='/var/lib/calculate/.execute')
+
+Variable('cl_resolutions', type=ListType.readonly,
+         source=["1680x1050", "1024x768"])
+
+Variable('cl_resolutions', type=ListType.readonly,
+         source=["1680x1050", "1024x768"])
+
+Variable('cl_image_formats', type=ListType.readonly,
+         source=["GIF", "JPG", "JPEG", "PNG", "GFXBOOT"])

calculate/vars/main/cl/__init__.py

@@ -9,6 +9,7 @@ from calculate.variables.datavars import (
     Calculate
     )
 
+
 def get_ebuild_phase():
     return os.environ.get("EBUILD_PHASE", "")
 
@@ -105,9 +106,9 @@ def get_isoscan_fullpath(base_path, filename):
 
 def import_variables():
     Variable("chroot_path", type=StringType,
-        source=Calculate(lambda x:x.value, "main.cl_chroot_path"))
+             source=Calculate(lambda x: x.value, "main.cl_chroot_path"))
     Variable("root_path", type=StringType,
-        source=Calculate(lambda x:x.value, "main.cl_root_path"))
+             source=Calculate(lambda x: x.value, "main.cl_root_path"))
 
     Variable("ebuild_phase", type=StringType,
              source=Calculate(get_ebuild_phase))

calculate/vars/main/os/x11/__init__.py

@@ -1,4 +1,3 @@
-
 import os
 from calculate.utils.fs import readFile
 from calculate.variables.datavars import Variable, Namespace, Dependence, \
@@ -6,6 +5,7 @@ from calculate.variables.datavars import Variable, Namespace, Dependence, \
 from calculate.utils.files import Process, FilesError
 import re
 
+
 def get_resolution_by_xdpyinfo():
     """
     Get resolution by xdpyinfo utility
@@ -23,13 +23,17 @@ def get_resolution_by_xdpyinfo():
             return "%sx%s" % (searchRes.group(1), searchRes.group(2))
     return ""
 
+
 def get_resolution_by_xorg():
     pass
 
+
 def get_standart_resolution():
     # TODO: заглушка
     return "1024x768"
 
-with Namespace('resolution'):
+
+def import_variables():
+    with Namespace('resolution'):
         Variable("standard", type=StringType,
                  source=Calculate(get_standart_resolution))

calculate/vars/update/cl/__init__.py

@@ -7,14 +7,17 @@ from calculate.variables.datavars import (
     TableType
     )
 
+
 def get_repository_table():
-    return [
-        {'name':'gentoo',
-         'url': 'git://git.calculate-linux.org/calculate/gentoo-overlay.git'},
-        {'name':'calculate',
-         'url': 'git://git.calculate-linux.org/calculate/calculate-overlay.git'},
+    return [{'name': 'gentoo',
+             'url':
+             'git://git.calculate-linux.org/calculate/gentoo-overlay.git'},
+            {'name': 'calculate',
+             'url':
+             'git://git.calculate-linux.org/calculate/calculate-overlay.git'},
             ]
 
+
 def import_variables():
     Variable('repositories', type=TableType,
              source=Calculate(get_repository_table))

conftest.py

@@ -163,18 +163,46 @@ def DictionariesWithoutSections():
 
     return (OriginalDictionary, TemplateDictionary, ResultDictionary)
 
-import pytest
-
 
 def pytest_addoption(parser):
     parser.addoption(
-        "--chroot-test", action="store_true", default=False, help="run chroot tests"
+        "--chroot-test",
+        action="store_true",
+        default=False,
+        help="run chroot tests"
+    )
+    parser.addoption(
+        "--backgrounds-slow",
+        action="store_true",
+        default=False,
+        help="run slow backgrounds tests."
+    )
+    parser.addoption(
+        "--from-root",
+        action="store_true",
+        default=False,
+        help="run tests that needs root rights."
     )
 
+
 def pytest_collection_modifyitems(config, items):
-    if config.getoption("--chroot-test"):
-        return
-    skip_chroot = pytest.mark.skip(reason="need --chroot option to run")
+    if not config.getoption("--chroot-test"):
+        skip_chroot = pytest.mark.skip(
+                          reason="need --chroot-test option to run")
         for item in items:
             if "chroot" in item.keywords:
                 item.add_marker(skip_chroot)
+
+    if not config.getoption("--backgrounds-slow"):
+        skip_backgrounds = pytest.mark.skip(
+                                reason="need --backgrounds-slow option to run")
+        for item in items:
+            if "backgrounds_slow" in item.keywords:
+                item.add_marker(skip_backgrounds)
+
+    if not config.getoption("--from-root"):
+        skip_from_root = pytest.mark.skip(
+                                reason="need --from-root option to run")
+        for item in items:
+            if "needs_root" in item.keywords:
+                item.add_marker(skip_from_root)

pytest.ini

@@ -3,6 +3,8 @@
 [pytest]
 markers =
     base: marker for running tests for base format class.
+    backgrounds: marker for running tests for backgrounds format.
+    backgrounds_slow: marker for running slow tests for backgrounds format.
     bind: marker for running tests for bind format.
     compiz: marker for running tests for compiz format.
     contents: marker for running tests for contents format.
@@ -44,3 +46,4 @@ markers =
     server: marker for testing of the server.
 
     chroot: marker for testing running by chroot
+    needs_root: marker for tests that needs root rights.

tests/templates/format/test_backgrounds.py

@@ -0,0 +1,331 @@
+import os
+import pytest
+import shutil
+from calculate.templates.format.base_format import FormatError
+from calculate.templates.format.backgrounds_format import BackgroundsFormat
+from calculate.templates.template_engine import ParametersContainer
+from calculate.variables.datavars import NamespaceNode, VariableNode, ListType
+
+
+datavars = NamespaceNode("<root>")
+datavars.add_namespace(NamespaceNode("main"))
+VariableNode("cl_resolutions", datavars.main, ListType,
+             source=["1024x768"])
+
+
+TMP_BACKUP_DIR = 'tests/templates/format/testfiles/backgrounds/tmp.backup'
+TMP_DIR = 'tests/templates/format/testfiles/backgrounds/tmp'
+
+
+@pytest.mark.backgrounds
+def test_make_tmp_dir():
+    if not os.path.exists(TMP_DIR):
+        shutil.copytree(TMP_BACKUP_DIR, TMP_DIR)
+
+
+@pytest.mark.backgrounds
+@pytest.mark.parametrize('case', [
+        {
+            "id": "PNG -> PNG",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_0.png',
+            "convert": False,
+            "stretch": True,
+            "target": 'result_0-',
+            "template_text": ("original\n1024x768"),
+            "result": ("PNG", ["32x16", "1024x768"]),
+        },
+        {
+            "id": "JPEG -> JPEG",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+            "convert": False,
+            "stretch": True,
+            "target": 'result_1-',
+            "template_text": ("original\n1024x768"),
+            "result": ("JPEG", ["320x180", "1024x768"]),
+        },
+        {
+            "id": "PNG -> JPEG",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_0.png',
+            "convert": "JPEG",
+            "stretch": True,
+            "target": "result_2-",
+            "template_text": ("320x160\n1024x768"),
+            "result": ("JPEG", ["320x160", "1024x768"]),
+        },
+        {
+            "id": "PNG -> GIF",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_0.png',
+            "convert": "GIF",
+            "stretch": True,
+            "target": "result_3-",
+            "template_text": ("320x160\n1024x768"),
+            "result": ("GIF", ["320x160", "1024x768"]),
+        },
+        pytest.param(
+            {
+                "id": "JPEG -> PNG",
+                "source":
+                'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+                "convert": "PNG",
+                "stretch": True,
+                "target": "result_4-",
+                "template_text": ("640x360\n1024x768"),
+                "result": ("PNG", ["640x360", "1024x768"]),
+            },
+            marks=pytest.mark.backgrounds_slow
+        ),
+        {
+            "id": "JPEG -> GIF",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+            "convert": "GIF",
+            "stretch": True,
+            "target": "result_5-",
+            "template_text": ("original\n1024x768"),
+            "result": ("GIF", ["320x180", "1024x768"]),
+        },
+        {
+            "id": "JPEG -> GFXBOOT(JPEG)",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+            "convert": "GFXBOOT",
+            "stretch": False,
+            "target": "result_6-",
+            "template_text": ("original\n200x100"),
+            "result": ("JPEG", ["320x180", "200x100"]),
+        },
+        {
+            "id": "PNG -> JPEG (single from template)",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_0.png',
+            "convert": "JPEG",
+            "stretch": True,
+            "target": "result_7",
+            "template_text": ("320x160"),
+            "result": ("JPEG", ["320x160"]),
+        },
+        {
+            "id": "JPEG -> JPEG (single from variable)",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+            "convert": False,
+            "stretch": True,
+            "target": "result_8-",
+            "template_text": "",
+            "result": ("JPEG", ["1024x768"]),
+        },
+    ],
+    ids=lambda x: x["id"])
+def test_resize_and_convert_of_different_formats(case):
+    target_path = os.path.join(TMP_DIR, case["target"])
+    parameters = ParametersContainer({'source': case["source"],
+                                      'convert': case["convert"],
+                                      'stretch': case["stretch"]})
+    backgrounds_object = BackgroundsFormat(case["template_text"],
+                                           "path/to/template",
+                                           parameters, datavars)
+    changed_files = backgrounds_object.execute_format(target_path)
+
+    images_format, resolutions = case["result"]
+
+    output_paths = []
+    if len(resolutions) > 1 or not case['template_text']:
+        for resolution in resolutions:
+            output_paths.append("{}{}.{}".format(target_path, resolution,
+                                                 images_format.lower()))
+    elif len(resolutions) == 1:
+        resolution = next(iter(resolutions))
+        output_paths.append(target_path)
+
+    for outpath in output_paths:
+        assert os.path.exists(outpath)
+        assert backgrounds_object._magician.get_image_format(outpath
+                                                             ) == images_format
+
+    # print("CHANGED FILES:")
+    # for path, status in changed_files.items():
+    #     print(f"{path} -> {status}")
+    # assert False
+
+
+@pytest.mark.backgrounds
+@pytest.mark.parametrize('case', [
+        {
+            "id": "stretch off",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+            "convert": False,
+            "stretch": False,
+            "target": 'result_8-',
+            "template_text": ("400x200\n30x10"),
+            "result": {"400x200": False, "30x10": True},
+        },
+        {
+            "id": "stretch on",
+            "source":
+            'tests/templates/format/testfiles/backgrounds/picture_1.jpg',
+            "convert": False,
+            "stretch": True,
+            "target": 'result_9-',
+            "template_text": ("400x200\n30x10"),
+            "result": {"400x200": True, "30x10": True},
+        },
+    ],
+    ids=lambda x: x["id"])
+def test_scretch_parameter(case):
+    target_path = os.path.join(TMP_DIR, case["target"])
+    parameters = ParametersContainer({'source': case["source"],
+                                      'convert': case["convert"],
+                                      'stretch': case["stretch"]})
+    backgrounds_object = BackgroundsFormat(case["template_text"],
+                                           "path/to/template",
+                                           parameters, datavars)
+    changed_files = backgrounds_object.execute_format(target_path)
+
+    for resolution, result in case["result"].items():
+        image_path = "{}{}.jpeg".format(target_path, resolution)
+        assert os.path.exists(image_path) is result
+        if result:
+            width, height = resolution.split("x")
+            assert backgrounds_object._magician.get_image_resolution(
+                                                      image_path) == (
+                                                                   int(width),
+                                                                   int(height))
+
+
+# @pytest.mark.backgrounds
+# def test_to_create():
+#     target_path = os.path.join(TMP_BACKUP_DIR, "result_13-")
+#     source_path = 'tests/templates/format/testfiles/backgrounds/picture_2.png'
+#     parameters = ParametersContainer({'source': source_path,
+#                                       'convert': False,
+#                                       'stretch': False})
+#     backgrounds_object = BackgroundsFormat("1650x1050\n1024x768",
+#                                            "path/to/template",
+#                                            parameters, datavars)
+#     backgrounds_object.execute_format(target_path)
+
+
+@pytest.mark.backgrounds
+def test_if_template_has_been_already_used__it_will_not_be_reused():
+    target_path = os.path.join(TMP_DIR, "result_10-")
+    source_path = 'tests/templates/format/testfiles/backgrounds/picture_2.png'
+    parameters = ParametersContainer({'source': source_path,
+                                      'convert': False,
+                                      'stretch': False})
+    backgrounds_object = BackgroundsFormat("1650x1050\n1024x768",
+                                           "path/to/template",
+                                           parameters, datavars)
+    changed_files = backgrounds_object.execute_format(target_path)
+    assert not changed_files
+
+
+@pytest.mark.backgrounds_slow
+@pytest.mark.backgrounds
+def test_if_template_is_using_in_directory_but_other_template_has_been_already_used_for_the_same_image_name__latest_template_will_remove_old_images_and_md5sum_file_and_create_new_ones():
+    target_path = os.path.join(TMP_DIR, "result_11-")
+    source_path = 'tests/templates/format/testfiles/backgrounds/picture_2.png'
+    parameters = ParametersContainer({'source': source_path,
+                                      'convert': False,
+                                      'stretch': False})
+    backgrounds_object = BackgroundsFormat("1440x1080\n1280x960",
+                                           "path/to/template",
+                                           parameters, datavars)
+    changed_files = backgrounds_object.execute_format(target_path)
+    assert not os.path.exists(f"{target_path}1650x1050.png")
+    assert os.path.exists(f"{target_path}1440x1080.png")
+    assert os.path.exists(f"{target_path}1280x960.png")
+    assert not os.path.exists(f"{target_path}1024x768.png")
+
+    assert changed_files == {f"{target_path}1650x1050.png": "D",
+                             f"{target_path}1024x768.png": "D",
+                             f"{target_path.strip('_-.')}.md5sum": "M",
+                             f"{target_path}1440x1080.png": "N",
+                             f"{target_path}1280x960.png": "N"}
+
+
+@pytest.mark.backgrounds_slow
+@pytest.mark.backgrounds
+def test_if_template_is_using_in_directory_which_contains_md5sum_file_without_any_images__the_template_will_remove_md5sum_file_and_create_new_one_and_images():
+    target_path = os.path.join(TMP_DIR, "result_12-")
+    source_path = 'tests/templates/format/testfiles/backgrounds/picture_2.png'
+    parameters = ParametersContainer({'source': source_path,
+                                      'convert': False,
+                                      'stretch': False})
+    backgrounds_object = BackgroundsFormat("1440x1080\n1280x960",
+                                           "path/to/template",
+                                           parameters, datavars)
+    changed_files = backgrounds_object.execute_format(target_path)
+    assert os.path.exists(f"{target_path}1440x1080.png")
+    assert os.path.exists(f"{target_path}1280x960.png")
+
+    assert changed_files == {f"{target_path.strip('_-.')}.md5sum": "M",
+                             f"{target_path}1440x1080.png": "N",
+                             f"{target_path}1280x960.png": "N"}
+
+
+@pytest.mark.backgrounds_slow
+@pytest.mark.backgrounds
+def test_if_template_is_using_in_directory_which_contains_some_image_files_without_md5sum_file__the_template_will_remove_all_images_and_create_new_ones_and_new_md5sum_file():
+    target_path = os.path.join(TMP_DIR, "result_13-")
+    source_path = 'tests/templates/format/testfiles/backgrounds/picture_2.png'
+    parameters = ParametersContainer({'source': source_path,
+                                      'convert': False,
+                                      'stretch': False})
+    backgrounds_object = BackgroundsFormat("1440x1080\n1280x960",
+                                           "path/to/template",
+                                           parameters, datavars)
+    changed_files = backgrounds_object.execute_format(target_path)
+    assert not os.path.exists(f"{target_path}1650x1050.png")
+    assert os.path.exists(f"{target_path}1440x1080.png")
+    assert os.path.exists(f"{target_path}1280x960.png")
+    assert not os.path.exists(f"{target_path}1024x768.png")
+
+    assert changed_files == {f"{target_path}1650x1050.png": "D",
+                             f"{target_path}1024x768.png": "D",
+                             f"{target_path.strip('_-.')}.md5sum": "N",
+                             f"{target_path}1440x1080.png": "N",
+                             f"{target_path}1280x960.png": "N"}
+
+
+@pytest.mark.backgrounds
+def test_if_template_s_name_parameter_is_the_empty_line_and_its_text_contents_two_or_more_resolution_values__the_output_files_name_will_contains_its_resolutions_only():
+    target_path = os.path.join(TMP_DIR, "result_14-")
+    source_path = 'tests/templates/format/testfiles/backgrounds/picture_1.jpg'
+    parameters = ParametersContainer({'source': source_path,
+                                      'convert': False,
+                                      'stretch': False,
+                                      'name': ''})
+    backgrounds_object = BackgroundsFormat("100x100\n60x60",
+                                           "path/to/template",
+                                           parameters, datavars)
+    backgrounds_object.execute_format(target_path)
+
+    assert os.path.exists(os.path.join(TMP_DIR, "100x100.jpeg"))
+    assert os.path.exists(os.path.join(TMP_DIR, "60x60.jpeg"))
+    assert os.path.exists(os.path.join(TMP_DIR, "md5sum"))
+
+
+@pytest.mark.backgrounds
+def test_if_template_s_name_parameter_is_the_empty_line_and_its_text_contents_one_resolution_value__the_format_will_raise_FormatError_exception():
+    target_path = os.path.join(TMP_DIR, "result_15-")
+    source_path = 'tests/templates/format/testfiles/backgrounds/picture_1.jpg'
+    parameters = ParametersContainer({'source': source_path,
+                                      'convert': False,
+                                      'stretch': False,
+                                      'name': ''})
+    backgrounds_object = BackgroundsFormat("100x100",
+                                           "path/to/template",
+                                           parameters, datavars)
+    with pytest.raises(FormatError):
+        backgrounds_object.execute_format(target_path)
+
+
+@pytest.mark.backgrounds
+def test_remove_tmp():
+    if os.path.exists(TMP_DIR):
+        shutil.rmtree(TMP_DIR)

tests/templates/format/test_contents.py

@@ -3,6 +3,8 @@ import pytest
 import shutil
 from calculate.templates.format.contents_format import ContentsFormat
 from calculate.utils.package import PackageAtomName, Version, Package
+from calculate.templates.template_engine import ParametersContainer
+from calculate.variables.datavars import NamespaceNode
 from calculate.utils.files import join_paths
 
 
@@ -54,7 +56,9 @@ sym /etc/dir_3/link_0 -> ../dir_1/file_0 {2}
            int(os.lstat(join_paths(chroot_path,
                                    '/etc/dir_3/link_0')).st_mtime))
 
-        contents_format = ContentsFormat(template_text, '/path/to/template')
+        contents_format = ContentsFormat(template_text, '/path/to/template',
+                                         ParametersContainer(),
+                                         NamespaceNode())
         contents_format.execute_format('target/path', chroot_path=chroot_path)
 
         test_package = Package(test_package_name,
@@ -101,7 +105,9 @@ dir /etc/dir_1
 dir /etc/dir_3
 '''
 
-        contents_format = ContentsFormat(template_text, '/path/to/template')
+        contents_format = ContentsFormat(template_text, '/path/to/template',
+                                         ParametersContainer(),
+                                         NamespaceNode())
         contents_format.execute_format('target/path', chroot_path=chroot_path)
 
         test_package = Package(test_package_name,
@@ -177,7 +183,9 @@ dir /etc/dir_5
 sym /etc/dir_5/link_0 -> ../dir_1/file_0 1601991426
 '''
 
-        contents_format = ContentsFormat(template_text, '/path/to/template')
+        contents_format = ContentsFormat(template_text, '/path/to/template',
+                                         ParametersContainer(),
+                                         NamespaceNode())
         contents_format.execute_format('target/path', chroot_path=chroot_path)
 
         test_package = Package(test_package_name,

tests/templates/format/test_patch.py

@@ -1,6 +1,8 @@
 import pytest
 import shutil
 from calculate.templates.format.patch_format import PatchFormat
+from calculate.templates.template_engine import ParametersContainer
+from calculate.variables.datavars import NamespaceNode
 from calculate.utils.files import Process
 from os import path
 import os
@@ -31,7 +33,9 @@ class TestExecuteMethods:
         with open(path.join(cwd_path, 'diff_1.patch')) as patch_file:
             patch_text = patch_file.read()
 
-        diff_patch = PatchFormat(patch_text, '/template/path')
+        diff_patch = PatchFormat(patch_text, '/template/path',
+                                 ParametersContainer(),
+                                 NamespaceNode("<root>"))
         output = diff_patch.execute_format(target_path=cwd_path)
         if output:
             for changed_file, change_type in diff_patch.changed_files.items():
@@ -62,7 +66,9 @@ class TestExecuteMethods:
         with open(path.join(patch_path)) as patch_file:
             patch_text = patch_file.read()
 
-        diff_patch = PatchFormat(patch_text, '/template/path')
+        diff_patch = PatchFormat(patch_text, '/template/path',
+                                 ParametersContainer(),
+                                 NamespaceNode("<root>"))
         diff_patch.execute_format(target_path=cwd_path)
 
         for changed_file, change_type in diff_patch.changed_files.items():

tests/templates/format/testfiles/backgrounds/tmp.backup/result_10.md5sum

@@ -0,0 +1 @@
+87489589682e3bb42614c23830f4a77f

tests/templates/format/testfiles/backgrounds/tmp.backup/result_11.md5sum

@@ -0,0 +1 @@
+87489589682e3bb42614c23830f4a77f

tests/templates/format/testfiles/backgrounds/tmp.backup/result_12.md5sum

@@ -0,0 +1 @@
+87489589682e3bb42614c23830f4a77f

tests/templates/test_directory_processor.py

@@ -82,7 +82,10 @@ main = Variables({'cl_template_path':
                   'cl_config_path': CONFIG_PATH,
                   'cl_config_archive': CONFIG_ARCHIVE_PATH,
                   'cl_exec_dir_path': EXECUTE_ARCHIVE_PATH,
-                  'cl_ignore_files': '*.swp',
+                  'cl_ignore_files': '*.swp,*.swo',
+                  'cl_image_formats': ["JPEG", "PNG", "GIF", "JPG"],
+                  'cl_resolutions': ['200x150'],
+                  'fake_chroot': True,
                   'os': vars_os})
 
 test = Variables({'test_root': CHROOT_PATH})
@@ -95,6 +98,7 @@ datavars = Variables({'install': install,
                       'custom': Variables()})
 
 
+@pytest.mark.directory_processor
 def show_tree(dir_path: str, indent: int = 0,
               test_names: Optional[List[str]] = None,
               check_cfg: bool = False) -> None:
@@ -130,8 +134,7 @@ def show_tree(dir_path: str, indent: int = 0,
 
 
 @pytest.mark.directory_processor
-class TestDirectoryProcessor:
-    def test_create_testfiles(self):
+def test_create_testfiles():
     TemplateWrapper._protected_is_set = False
 
     shutil.copytree(os.path.join(CHROOT_PATH, 'etc.backup'),
@@ -142,7 +145,9 @@ class TestDirectoryProcessor:
                     symlinks=True)
     PackageCreator.clear_instances()
 
-    def test_if_templates_consist_only_one_directory_with_a_single_calculate_directory_file_with_the_append_skip_parameter__the_directory_processor_does_nothing(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_single_calculate_directory_file_with_the_append_skip_parameter__the_directory_processor_does_nothing():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_0')
     directory_processor = DirectoryProcessor('install',
@@ -152,7 +157,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_template_file__the_directory_processor_creates_new_file_and_adds_one_in_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_template_file__the_directory_processor_creates_new_file_and_adds_one_in_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_1')
     directory_processor = DirectoryProcessor('install',
@@ -186,7 +193,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {join_paths(CHROOT_PATH, 'etc/file_0'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_other_directory_with_same_a_file__the_directory_processor_creates_new_directory(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_other_directory_with_same_a_file__the_directory_processor_creates_new_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_2')
     directory_processor = DirectoryProcessor('install',
@@ -198,7 +207,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {join_paths(CHROOT_PATH, '/etc/dir_1'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_other_directory_without_calculate_directory_file__the_directory_processor_creates_new_directory(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_other_directory_without_calculate_directory_file__the_directory_processor_creates_new_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_4')
     if not os.path.exists(os.path.join(CHROOT_PATH,
@@ -214,7 +225,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {join_paths(CHROOT_PATH, '/etc/dir_3'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_with_a_single_template_file__the_directory_processor_creates_new_directory_and_file_and_adds_one_in_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_with_a_single_template_file__the_directory_processor_creates_new_directory_and_file_and_adds_one_in_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_3')
     directory_processor = DirectoryProcessor('install',
@@ -253,7 +266,9 @@ class TestDirectoryProcessor:
                          join_paths(CHROOT_PATH, '/etc/dir_2'): 'N',
                          join_paths(CHROOT_PATH, '/etc/dir_2/file_0'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_with_two_directories_with_a_template_files__the_directory_processor_creates_all_new_directories_and_files_and_adds_them_in_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_with_two_directories_with_a_template_files__the_directory_processor_creates_all_new_directories_and_files_and_adds_them_in_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_5')
     directory_processor = DirectoryProcessor('install',
@@ -319,7 +334,9 @@ class TestDirectoryProcessor:
                    join_paths(CHROOT_PATH, '/etc/dir_5/dir_6'): 'N',
                    join_paths(CHROOT_PATH, '/etc/dir_5/dir_6/file_0'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_template_file_and_there_is_a_file_without_user_changes_on_its_target_path__the_directory_processor_joins_a_template_file_with_a_target_file_and_updates_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_template_file_and_there_is_a_file_without_user_changes_on_its_target_path__the_directory_processor_joins_a_template_file_with_a_target_file_and_updates_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_6')
     directory_processor = DirectoryProcessor('install',
@@ -359,7 +376,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {join_paths(CHROOT_PATH, '/etc/file_1'): 'M'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_with_a_single_template_file_and_there_is_a_file_without_user_changes_on_its_target_path__the_directory_processor_joins_a_template_file_with_a_target_file_and_updates_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_with_a_single_template_file_and_there_is_a_file_without_user_changes_on_its_target_path__the_directory_processor_joins_a_template_file_with_a_target_file_and_updates_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_7')
     directory_processor = DirectoryProcessor('install',
@@ -400,7 +419,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/dir_6/file_0'): 'M'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_template_file_and_there_is_a_file_with_user_changes_on_its_target_path__the_directory_processor_joins_a_template_file_with_a_target_file_and_updates_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_and_a_single_template_file_and_there_is_a_file_with_user_changes_on_its_target_path__the_directory_processor_joins_a_template_file_with_a_target_file_and_updates_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_8')
     directory_processor = DirectoryProcessor('install',
@@ -442,7 +463,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/file_2'): 'C'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_one_template_directory_and_a_single_template_file_with_a_target_path_to_a_file_removed_by_user_in_the_last_one__the_directory_processor_creates_a_new_empty_cfg_file__joins_template_with_it_and_updates_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_one_template_directory_and_a_single_template_file_with_a_target_path_to_a_file_removed_by_user_in_the_last_one__the_directory_processor_creates_a_new_empty_cfg_file__joins_template_with_it_and_updates_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_9')
     directory_processor = DirectoryProcessor('install',
@@ -483,7 +506,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/file_3'): 'C'}
 
-    def test_if_templates_are_hierarchy_of_a_multiple_template_files_with_a_removed_or_changed_by_user_targets_and_there_is_the_autoupdate_parameter_in_the_root_calculate_directory_template__the_directory_processor_uses_autoupdate_parameter_for_all_templates_and_joins_all_templates_as_if_target_files_have_no_user_changes(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_are_hierarchy_of_a_multiple_template_files_with_a_removed_or_changed_by_user_targets_and_there_is_the_autoupdate_parameter_in_the_root_calculate_directory_template__the_directory_processor_uses_autoupdate_parameter_for_all_templates_and_joins_all_templates_as_if_target_files_have_no_user_changes():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_10')
     directory_processor = DirectoryProcessor('install',
@@ -576,7 +601,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_7/file_0'): 'M'}
 
-    def test_if_the_template_directory_have_no_the_action_parameter_value_and_append_parameter_is_not_skip__the_directory_processor_skips_this_template_branch_and_sets_warning(self):
+
+@pytest.mark.directory_processor
+def test_if_the_template_directory_have_no_the_action_parameter_value_and_append_parameter_is_not_skip__the_directory_processor_skips_this_template_branch_and_sets_warning():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_11')
     io_module = IOModule(save_messages=True)
@@ -594,7 +621,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_the_template_has_two_root_directories_with_different_action_values_and_directory_processor_intialized_for_the_one_of_this_actions__the_directory_processor_skips_one_this_template_s_roots_and_processed_a_template_s_root_with_the_same_action_parameter_value(self):
+
+@pytest.mark.directory_processor
+def test_if_the_template_has_two_root_directories_with_different_action_values_and_directory_processor_intialized_for_the_one_of_this_actions__the_directory_processor_skips_one_this_template_s_roots_and_processed_a_template_s_root_with_the_same_action_parameter_value():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_12')
     io_module = IOModule(save_messages=True)
@@ -617,7 +646,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/file_6'): 'N'}
 
-    def test_if_some_template_directories_have_no_the_action_parameter_value_but_the_append_parameter_s_value_is_skip__the_directory_processor_does_not_stop_the_directories_processing_and_sends_no_warnings(self):
+
+@pytest.mark.directory_processor
+def test_if_some_template_directories_have_no_the_action_parameter_value_but_the_append_parameter_s_value_is_skip__the_directory_processor_does_not_stop_the_directories_processing_and_sends_no_warnings():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_13')
     directory_processor = DirectoryProcessor('install',
@@ -629,7 +660,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/file_8'): 'N'}
 
-    def test_if_template_s_directory_contains_two_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist__the_directory_processor_creates_two_files_and_adds_them_to_a_different_packages(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_two_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist__the_directory_processor_creates_two_files_and_adds_them_to_a_different_packages():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_14')
     directory_processor = DirectoryProcessor('install',
@@ -659,7 +692,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_10'): 'N'}
 
-    def test_if_template_s_directory_contains_one_directory_with_a_template_file_without_a_package_value_target_file_does_not_exist_and_template_executor_is_not_able_to_detect_package_using_target_path__the_directory_processor_skips_this_template_and_sets_error_in_the_output(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_one_directory_with_a_template_file_without_a_package_value_target_file_does_not_exist_and_template_executor_is_not_able_to_detect_package_using_target_path__the_directory_processor_skips_this_template_and_sets_error_in_the_output():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_15')
     error_message = ("Template execution error: collision: 'package' "
@@ -686,7 +721,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_template_s_directory_contains_one_directory_with_a_template_file_without_a_package_value_target_file_exists_and_template_executor_is_able_to_detect_package_using_target_path__the_directory_processor_joins_template_to_a_target_file_and_updates_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_one_directory_with_a_template_file_without_a_package_value_target_file_exists_and_template_executor_is_able_to_detect_package_using_target_path__the_directory_processor_joins_template_to_a_target_file_and_updates_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_16')
 
@@ -706,7 +743,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/dir_12/file_0'): 'M'}
 
-    def test_if_template_s_directory_contains_two_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_adds_it_to_a_package_and_add_to_the_packages_file_trees_a_directory_with_an_other_template(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_two_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_adds_it_to_a_package_and_add_to_the_packages_file_trees_a_directory_with_an_other_template():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_17')
     directory_processor = DirectoryProcessor('install',
@@ -734,7 +773,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_13/file_0'): 'N'}
 
-    def test_if_template_s_directory_contains_two_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist_and_one_of_a_template_files_has_the_merge_parameter_with_other_package_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_tree_to_merge_an_other_package(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_two_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist_and_one_of_a_template_files_has_the_merge_parameter_with_other_package_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_tree_to_merge_an_other_package():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_18')
     directory_processor = DirectoryProcessor('install',
@@ -766,7 +807,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_16/file_0'): 'N'}
 
-    def test_if_template_s_directory_contains_a_template_directory_which_target_is_a_link_to_an_other_directory_and_force_parameter_is_not_set__the_directory_processor_changes_a_template_target_path_to_a_link_source_path_and_joins_all_templates_from_the_template_directory(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_a_template_directory_which_target_is_a_link_to_an_other_directory_and_force_parameter_is_not_set__the_directory_processor_changes_a_template_target_path_to_a_link_source_path_and_joins_all_templates_from_the_template_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_19')
     directory_processor = DirectoryProcessor('install',
@@ -794,7 +837,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_18/file_0'): 'D'}
 
-    def test_if_template_s_directory_contains_a_template_directory_which_target_is_a_link_to_an_other_directory_and_force_parameter_is_set__the_directory_processor_removes_link_on_a_target_path_and_joins_all_templates_from_a_template_directory(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_a_template_directory_which_target_is_a_link_to_an_other_directory_and_force_parameter_is_set__the_directory_processor_removes_link_on_a_target_path_and_joins_all_templates_from_a_template_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_20')
     directory_processor = DirectoryProcessor('install',
@@ -826,7 +871,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_19/dir_0/file_0'): 'N'}
 
-    def test_if_template_s_directory_contains_some_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist_and_one_of_a_template_files_has_the_merge_parameter_with_other_packages_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_trees_to_merge_other_packages(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_some_directories_with_single_template_files_that_belongs_to_a_different_packages_and_target_files_does_not_exist_and_one_of_a_template_files_has_the_merge_parameter_with_other_packages_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_trees_to_merge_other_packages():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_21')
     directory_processor = DirectoryProcessor('install',
@@ -871,7 +918,9 @@ class TestDirectoryProcessor:
                                      '/etc/dir_23/file_0'): 'N'
                           }
 
-    def test_if_template_s_directory_contains_some_directories_with_single_template_files_that_belong_to_a_different_packages_and_target_files_does_not_exist_and_some_of_a_template_files_have_the_merge_parameters_with_other_packages_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_trees_to_merge_other_packages(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_some_directories_with_single_template_files_that_belong_to_a_different_packages_and_target_files_does_not_exist_and_some_of_a_template_files_have_the_merge_parameters_with_other_packages_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_trees_to_merge_other_packages():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_22')
     directory_processor = DirectoryProcessor(
@@ -917,7 +966,9 @@ class TestDirectoryProcessor:
                                      '/etc/dir_26/file_0'): 'N'
                           }
 
-    def test_if_template_s_directory_contains_some_directories_with_single_template_files_and_file_that_belong_to_a_different_packages_and_target_files_does_not_exist_and_some_of_a_template_files_have_the_merge_parameters_with_other_packages_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_trees_to_merge_other_packages(self):
+
+@pytest.mark.directory_processor
+def test_if_template_s_directory_contains_some_directories_with_single_template_files_and_file_that_belong_to_a_different_packages_and_target_files_does_not_exist_and_some_of_a_template_files_have_the_merge_parameters_with_other_packages_and_directory_processor_is_used_for_a_package__the_directory_processor_creates_one_file_using_template_with_actual_package_parameter_and_then_uses_the_packages_file_trees_to_merge_other_packages():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_23')
     directory_processor = DirectoryProcessor(
@@ -963,7 +1014,9 @@ class TestDirectoryProcessor:
                                      '/etc/file_9'): 'N'
                           }
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_a_single_template_file_with_condition_and_condition_is_true__the_directory_processor_creates_new_file_and_adds_one_in_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_a_single_template_file_with_condition_and_condition_is_true__the_directory_processor_creates_new_file_and_adds_one_in_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_24')
     directory_processor = DirectoryProcessor('install',
@@ -979,7 +1032,9 @@ class TestDirectoryProcessor:
         changed_files == {join_paths(CHROOT_PATH,
                                      '/etc/file_10'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_a_single_template_file_with_condition_and_condition_is_false__the_directory_processor_does_nothing(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_a_single_template_file_with_condition_and_condition_is_false__the_directory_processor_does_nothing():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_25')
     directory_processor = DirectoryProcessor('install',
@@ -994,7 +1049,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_that_contains_calculate_directory_file_with_condition_that_is_true_and_a_single_template_file__the_directory_processor_creates_new_directory_and_file_and_adds_one_in_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_that_contains_calculate_directory_file_with_condition_that_is_true_and_a_single_template_file__the_directory_processor_creates_new_directory_and_file_and_adds_one_in_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_26')
     directory_processor = DirectoryProcessor('install',
@@ -1016,7 +1073,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_29/file_0'): 'N'}
 
-    def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_that_contains_calculate_directory_file_with_condition_that_is_false_and_a_single_template_file__the_directory_processor_creates_new_directory_and_file_and_adds_one_in_the_CONTENTS_file(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_consist_only_one_directory_with_a_calculate_directory_file_with_a_single_directory_that_contains_calculate_directory_file_with_condition_that_is_false_and_a_single_template_file__the_directory_processor_creates_new_directory_and_file_and_adds_one_in_the_CONTENTS_file():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_27')
     directory_processor = DirectoryProcessor('install',
@@ -1037,7 +1096,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_templates_contain_a_template_file_with_a_target_path_to_a_file_with_some_cfg_files_and_changes_in_the_template_is_the_same_as_in_the_last_cfg_file__the_directory_processor_does_nothing(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_contain_a_template_file_with_a_target_path_to_a_file_with_some_cfg_files_and_changes_in_the_template_is_the_same_as_in_the_last_cfg_file__the_directory_processor_does_nothing():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_28')
     cfg_path_1 = os.path.join(CHROOT_PATH, 'etc/._cfg0000_file_12')
@@ -1061,7 +1122,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_templates_contain_a_template_file_with_the_run_parameter_and_a_correct_script___the_directory_processor_runs_the_script_using_the_interpreter_from_the_run_parameter(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_contain_a_template_file_with_the_run_parameter_and_a_correct_script___the_directory_processor_runs_the_script_using_the_interpreter_from_the_run_parameter():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_29')
     directory_processor = DirectoryProcessor('install',
@@ -1076,7 +1139,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_templates_contain_a_directory_with_a_calculate_directory_file_with_the_run_parameter_and_a_correct_script___the_directory_processor_runs_the_script_using_the_interpreter_from_the_run_parameter(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_contain_a_directory_with_a_calculate_directory_file_with_the_run_parameter_and_a_correct_script___the_directory_processor_runs_the_script_using_the_interpreter_from_the_run_parameter():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_30')
     directory_processor = DirectoryProcessor('install',
@@ -1089,7 +1154,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_if_templates_contain_some_files_with_the_exec_parameter_and_a_correct_scripts___the_directory_processor_saves_all_the_scripts_in_the_special_execute_directory_and_runs_all_the_files_after_all_templates_are_joined_and_packages_from_the_merge_parameter_is_processed(self):
+
+@pytest.mark.directory_processor
+def test_if_templates_contain_some_files_with_the_exec_parameter_and_a_correct_scripts___the_directory_processor_saves_all_the_scripts_in_the_special_execute_directory_and_runs_all_the_files_after_all_templates_are_joined_and_packages_from_the_merge_parameter_is_processed():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_31')
     directory_processor = DirectoryProcessor('install',
@@ -1118,7 +1185,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/file_17'): 'N'}
 
-    def test_multiple_actions(self):
+
+@pytest.mark.directory_processor
+def test_multiple_actions():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_32')
     directory_processor = DirectoryProcessor(['install', 'update'],
@@ -1149,7 +1218,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_33/file_0'): 'N'}
 
-    def test_None_package(self):
+
+@pytest.mark.directory_processor
+def test_None_package():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_33')
     directory_processor = DirectoryProcessor(['install', 'update'],
@@ -1170,7 +1241,9 @@ class TestDirectoryProcessor:
                           join_paths(CHROOT_PATH,
                                      '/etc/dir_35/file_0'): 'N'}
 
-    def test_handlers_basic(self):
+
+@pytest.mark.directory_processor
+def test_handlers_basic():
     try:
         datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                          'templates_35')
@@ -1268,7 +1341,9 @@ class TestDirectoryProcessor:
     except KeyboardInterrupt:
         assert False
 
-    def test_merge_order(self):
+
+@pytest.mark.directory_processor
+def test_merge_order():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_36')
     directory_processor = DirectoryProcessor(
@@ -1296,7 +1371,9 @@ class TestDirectoryProcessor:
     assert directory_processor.template_executor.\
         changed_files == {}
 
-    def test_group_parameter_without_merge(self):
+
+@pytest.mark.directory_processor
+def test_group_parameter_without_merge():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_37')
     directory_processor = DirectoryProcessor(
@@ -1328,7 +1405,9 @@ class TestDirectoryProcessor:
                                      'etc/dir_51/file_0'): 'N'}
     datavars.main.cl['groups'] = Variables({})
 
-    def test_group_parameter_with_merge_parameter(self):
+
+@pytest.mark.directory_processor
+def test_group_parameter_with_merge_parameter():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_38')
     directory_processor = DirectoryProcessor(
@@ -1359,7 +1438,9 @@ class TestDirectoryProcessor:
                                      'etc/dir_56/file_0'): 'N'}
     datavars.main.cl['groups'] = Variables({})
 
-    def test_solving_collisions_for_the_same_packages_from_different_slots(self):
+
+@pytest.mark.directory_processor
+def test_solving_collisions_for_the_same_packages_from_different_slots():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_39')
     directory_processor = DirectoryProcessor(
@@ -1402,7 +1483,9 @@ class TestDirectoryProcessor:
     assert '/etc/dir_57/file_0' in test_package_1
     assert '/etc/dir_57/file_0' not in test_package_0
 
-    def test_solving_collisions_for_the_same_packages_from_different_slots_but_slot_was_set_in_the_package_parameter(self):
+
+@pytest.mark.directory_processor
+def test_solving_collisions_for_the_same_packages_from_different_slots_but_slot_was_set_in_the_package_parameter():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_40')
     directory_processor = DirectoryProcessor(
@@ -1445,7 +1528,9 @@ class TestDirectoryProcessor:
     assert '/etc/dir_58/file_0' in test_package_1
     assert '/etc/dir_58/file_0' not in test_package_0
 
-    def test_solving_collisions_for_the_same_packages_from_different_slots_but_slot_was_set_in_the_for_package_parameter(self):
+
+@pytest.mark.directory_processor
+def test_solving_collisions_for_the_same_packages_from_different_slots_but_slot_was_set_in_the_for_package_parameter():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_41')
     directory_processor = DirectoryProcessor(
@@ -1490,7 +1575,9 @@ class TestDirectoryProcessor:
     assert '/etc/dir_59/file_0' in test_package_1
     assert '/etc/dir_59/file_0' not in test_package_0
 
-    def test_copy_file_using_source(self):
+
+@pytest.mark.directory_processor
+def test_copy_file_using_source():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_42')
     directory_processor = DirectoryProcessor(
@@ -1501,7 +1588,9 @@ class TestDirectoryProcessor:
     directory_processor.process_template_directories()
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/copy.gif'))
 
-    def test_default_raw_and_append_replace(self):
+
+@pytest.mark.directory_processor
+def test_default_raw_and_append_replace():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_43')
     directory_processor = DirectoryProcessor(
@@ -1514,7 +1603,9 @@ class TestDirectoryProcessor:
     assert not os.path.exists(join_paths(CHROOT_PATH,
                                          '/etc/dir_60/._cfg0000_file_0'))
 
-    def test_default_raw_and_append_replace_contents_not_matching(self):
+
+@pytest.mark.directory_processor
+def test_default_raw_and_append_replace_contents_not_matching():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_44')
     directory_processor = DirectoryProcessor(
@@ -1536,7 +1627,9 @@ class TestDirectoryProcessor:
         new_text = new_file.read()
         assert new_text == 'new content\n'
 
-    def test_current_template_variable(self):
+
+@pytest.mark.directory_processor
+def test_current_template_variable():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_45')
     template_path = join_paths(CHROOT_PATH,
@@ -1559,7 +1652,9 @@ class TestDirectoryProcessor:
         output_text = output_file.read()
         assert output_text == expected_output
 
-    def test_ignoring_files_in_templates_base_directory(self):
+
+@pytest.mark.directory_processor
+def test_ignoring_files_in_templates_base_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_46')
     directory_processor = DirectoryProcessor(
@@ -1570,7 +1665,9 @@ class TestDirectoryProcessor:
     directory_processor.process_template_directories()
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_63/file_0'))
 
-    def test_using_excepting_action_values(self):
+
+@pytest.mark.directory_processor
+def test_using_excepting_action_values():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_47')
     directory_processor = DirectoryProcessor(
@@ -1581,7 +1678,9 @@ class TestDirectoryProcessor:
     directory_processor.process_template_directories()
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_65/file_0'))
 
-    def test_warning_while_merge(self):
+
+@pytest.mark.directory_processor
+def test_warning_while_merge():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_48')
     io = IOModule(save_messages=True)
@@ -1598,7 +1697,9 @@ class TestDirectoryProcessor:
          "Warning: package 'test-category/new-package-0.1.1'"
          " not found for action 'install'.")
 
-    def test_group_and_package_parameter_for_unexisting_package(self):
+
+@pytest.mark.directory_processor
+def test_group_and_package_parameter_for_unexisting_package():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_49')
     directory_processor = DirectoryProcessor(
@@ -1609,7 +1710,9 @@ class TestDirectoryProcessor:
     directory_processor.process_template_directories()
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_67/file_0'))
 
-    def test_group_and_some_templates_ignored(self):
+
+@pytest.mark.directory_processor
+def test_group_and_some_templates_ignored():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_50')
     directory_processor = DirectoryProcessor(
@@ -1622,7 +1725,9 @@ class TestDirectoryProcessor:
     assert not os.path.exists(join_paths(CHROOT_PATH,
                                          '/etc/dir_69/file_0'))
 
-    def test_group_with_NonePackage(self):
+
+@pytest.mark.directory_processor
+def test_group_with_NonePackage():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_51')
     directory_processor = DirectoryProcessor(
@@ -1639,7 +1744,9 @@ class TestDirectoryProcessor:
     assert not os.path.exists(join_paths(CHROOT_PATH,
                                          '/etc/dir_72/file_0'))
 
-    def test_merge_parameter_with_unexisting_packages(self):
+
+@pytest.mark.directory_processor
+def test_merge_parameter_with_unexisting_packages():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_52')
     directory_processor = DirectoryProcessor(
@@ -1651,7 +1758,9 @@ class TestDirectoryProcessor:
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_73/file_0'))
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_74/file_0'))
 
-    def test_to_solve_bug_with_patch_template(self):
+
+@pytest.mark.directory_processor
+def test_to_solve_bug_with_patch_template():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_53')
     io = IOModule(save_messages=True)
@@ -1673,7 +1782,9 @@ class TestDirectoryProcessor:
          "Format execution error: correction failed. Template:"
          f" {join_paths(CHROOT_PATH, 'templates_53/install/patch')}")
 
-    def test_templates_with_append_link_force_and_source_paths_to_an_unexisting_file_or_directory(self):
+
+@pytest.mark.directory_processor
+def test_templates_with_append_link_force_and_source_paths_to_an_unexisting_file_or_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_54')
     directory_processor = DirectoryProcessor('install',
@@ -1683,7 +1794,9 @@ class TestDirectoryProcessor:
     assert os.path.lexists(join_paths(CHROOT_PATH, '/etc/link_0'))
     assert os.path.lexists(join_paths(CHROOT_PATH, '/etc/link_1'))
 
-    def test_using_directory_template_to_an_link_to_directory(self):
+
+@pytest.mark.directory_processor
+def test_using_directory_template_to_an_link_to_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_55')
     directory_processor = DirectoryProcessor('install',
@@ -1697,7 +1810,9 @@ class TestDirectoryProcessor:
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/link_3/file_0'))
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/link_3/file_1'))
 
-    def test_check_permissions_after_using_template_when_CONTENTS_file_contains_target_file_path_and_hash_sum_is_correct(self):
+
+@pytest.mark.directory_processor
+def test_check_permissions_after_using_template_when_CONTENTS_file_contains_target_file_path_and_hash_sum_is_correct():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_56')
     mode = os.stat(join_paths(CHROOT_PATH, '/etc/file_19')).st_mode
@@ -1716,7 +1831,9 @@ class TestDirectoryProcessor:
         assert target_text == ("Eluveitie -- Inis Mona\n"
                                "Eluveitie -- Uis Elveti\n")
 
-    def test_check_permissions_after_using_template_when_CONTENTS_file_does_not_contain_target_file_path(self):
+
+@pytest.mark.directory_processor
+def test_check_permissions_after_using_template_when_CONTENTS_file_does_not_contain_target_file_path():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_57')
     mode = os.stat(join_paths(CHROOT_PATH, '/etc/file_20')).st_mode
@@ -1737,7 +1854,9 @@ class TestDirectoryProcessor:
         assert target_text == ("amenra -- solitary reign\n"
                                "agalloch -- falling snow\n")
 
-    def test_changing_permissions_of_a_directory_using_template(self):
+
+@pytest.mark.directory_processor
+def test_changing_permissions_of_a_directory_using_template():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_58')
     mode = os.stat(join_paths(CHROOT_PATH, '/etc/dir_76')).st_mode
@@ -1758,8 +1877,12 @@ class TestDirectoryProcessor:
                                "Eluveitie -- Your gaulish war\n")
     assert oct(mode) == "0o40770"
 
-    def test_changing_owner_of_a_directory_using_template(self):
-        if os.getuid() == 0:
+
+@pytest.mark.needs_root
+@pytest.mark.directory_processor
+def test_changing_owner_of_a_directory_using_template():
+    assert os.getuid() == 0, "Need superuser privileges"
+
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_59')
     stat = os.stat(join_paths(CHROOT_PATH, '/etc/dir_77'))
@@ -1781,8 +1904,12 @@ class TestDirectoryProcessor:
                                "Eluveitie -- Siraxta\n")
     assert (stat.st_uid, stat.st_gid) == (0, 0)
 
-    def test_different_symbol_chmod_values_for_dirs_and_files(self):
-        if os.getuid() == 0:
+
+@pytest.mark.needs_root
+@pytest.mark.directory_processor
+def test_different_symbol_chmod_values_for_dirs_and_files():
+    assert os.getuid() == 0, "Need superuser privileges"
+
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_60')
     mode = os.stat(join_paths(CHROOT_PATH, '/etc/dir_78')).st_mode
@@ -1816,8 +1943,12 @@ class TestDirectoryProcessor:
                               '/etc/dir_78/file_1')).st_mode
     assert int(mode) == 0o100655
 
-    def test_saving_permissions_after_file_replace(self):
-        if os.getuid() == 0:
+
+@pytest.mark.needs_root
+@pytest.mark.directory_processor
+def test_saving_permissions_after_file_replace():
+    assert os.getuid() == 0, "Need superuser privileges"
+
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_62')
     mode = os.stat(join_paths(CHROOT_PATH, '/etc/file_23')).st_mode
@@ -1836,7 +1967,9 @@ class TestDirectoryProcessor:
     mode = os.stat(join_paths(CHROOT_PATH, '/etc/file_23')).st_mode
     assert int(mode) == 0o100645
 
-    def test_using_file_templates_from_base_directory(self):
+
+@pytest.mark.directory_processor
+def test_using_file_templates_from_base_directory():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_61')
 
@@ -1848,7 +1981,9 @@ class TestDirectoryProcessor:
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/file_21'))
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/file_22'))
 
-    def test_autoupdate_for_symlink(self):
+
+@pytest.mark.directory_processor
+def test_autoupdate_for_symlink():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_63')
 
@@ -1859,7 +1994,9 @@ class TestDirectoryProcessor:
     assert os.path.lexists(join_paths(CHROOT_PATH,
                                       '/etc/._cfg0000_link_5'))
 
-    def test_for_debug_packages_error(self):
+
+@pytest.mark.directory_processor
+def test_for_debug_packages_error():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_64')
 
@@ -1877,7 +2014,9 @@ class TestDirectoryProcessor:
     assert '/etc/file_26' in vim_pkg
     assert '/etc/file_26' not in vim_core_pkg
 
-    def test_to_solve_bug_with_xml_templates(self):
+
+@pytest.mark.directory_processor
+def test_to_solve_bug_with_xml_templates():
     datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
                                                      'templates_65')
 
@@ -1886,16 +2025,90 @@ class TestDirectoryProcessor:
     directory_processor.process_template_directories()
     assert os.path.exists(join_paths(CHROOT_PATH, '/etc/file_27.xml'))
 
-        with open (join_paths(CHROOT_PATH, '/etc/file_27.xml'), 'r') as result:
+    with open(join_paths(CHROOT_PATH, '/etc/file_27.xml'), 'r') as result:
         result_text = result.read()
         print("RESULT TEXT:")
         print(result_text)
 
-        with open (join_paths(CHROOT_PATH, '/etc/file_28.xml'), 'r') as result:
+    with open(join_paths(CHROOT_PATH, '/etc/file_28.xml'), 'r') as result:
         expected_text = result.read()
     assert result_text == expected_text
 
-    def test_view_tree(self):
+
+@pytest.mark.directory_processor
+def test_backgrounds_format():
+    datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
+                                                     'templates_66')
+
+    directory_processor = DirectoryProcessor('install',
+                                             datavars_module=datavars,
+                                             )
+    directory_processor.process_template_directories()
+    assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_79'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_79/image-320x180.jpeg'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_79/image-300x100.jpeg'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_79/image.md5sum'))
+
+    pkg = Package(test_package_name_1, chroot_path=CHROOT_PATH)
+    assert '/etc/dir_79/image-320x180.jpeg' in pkg
+    assert '/etc/dir_79/image-300x100.jpeg' in pkg
+    assert '/etc/dir_79/image.md5sum' in pkg
+
+
+@pytest.mark.directory_processor
+def test_backgrounds_format_with_replacement():
+    datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
+                                                     'templates_67')
+
+    directory_processor = DirectoryProcessor('install',
+                                             datavars_module=datavars,
+                                             dbpkg=False)
+    directory_processor.process_template_directories()
+    assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_80'))
+    assert not os.path.exists(join_paths(CHROOT_PATH,
+                                         '/etc/dir_80/image-320x180.jpeg'))
+    assert not os.path.exists(join_paths(CHROOT_PATH,
+                                         '/etc/dir_80/image-300x100.jpeg'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_80/image-666x333.jpeg'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_80/image-220x130.jpeg'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_80/image.md5sum'))
+
+
+@pytest.mark.directory_processor
+def test_backgrounds_format_with_single_resolution():
+    datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
+                                                     'templates_68')
+
+    directory_processor = DirectoryProcessor('install',
+                                             datavars_module=datavars,
+                                             dbpkg=False)
+    directory_processor.process_template_directories()
+    assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_81'))
+    assert os.path.exists(join_paths(CHROOT_PATH, '/etc/dir_81/image.png'))
+    assert os.path.exists(join_paths(CHROOT_PATH,
+                                     '/etc/dir_81/image.png.md5sum'))
+
+
+@pytest.mark.directory_processor
+def test_backgrounds_format_making_no_changes():
+    datavars.main['cl_template_path'] = os.path.join(CHROOT_PATH,
+                                                     'templates_69')
+
+    directory_processor = DirectoryProcessor('install',
+                                             datavars_module=datavars,
+                                             dbpkg=False)
+    changed_files = directory_processor.process_template_directories()
+    assert changed_files == {}
+
+
+@pytest.mark.directory_processor
+def test_view_tree():
     list_path = join_paths(CHROOT_PATH, '/etc')
     test_names = ['dir', 'file', 'link']
     last_names = show_tree(list_path,
@@ -1908,6 +2121,8 @@ class TestDirectoryProcessor:
                                                              last_names)]))
     assert True
 
-    def test_for_removing_testfile(self):
+
+@pytest.mark.directory_processor
+def test_for_removing_testfile():
     shutil.rmtree(os.path.join(CHROOT_PATH, 'etc'))
     shutil.rmtree(os.path.join(CHROOT_PATH, 'var'))

tests/templates/test_template_wrapper.py

@@ -23,8 +23,7 @@ test_package_name = PackageAtomName(
 
 
 @pytest.mark.template_wrapper
-class TestTemplateWrapper:
-    def test_if_the_TemplateWrapper_object_has_already_been_created__it_contains_the_correct_list_of_protected_and_unprotected_paths(self):
+def test_if_the_TemplateWrapper_object_has_already_been_created__it_contains_the_correct_list_of_protected_and_unprotected_paths():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -50,9 +49,13 @@ class TestTemplateWrapper:
             mask_set.add(join_paths(CHROOT_PATH, path))
         assert template_wrapper._unprotected_set == mask_set
 
-    # Тестируем проверку типов шаблонов и файлов и поиск конфликтов.
-    # Тесты типов.
-    def test_if_template_type_is_FILE_and_target_file_does_not_exist__the_TemplateWrapper_target_type_is_None(self):
+
+# Тестируем проверку типов шаблонов и файлов и поиск конфликтов.
+# Тесты типов.
+
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_and_target_file_does_not_exist__the_TemplateWrapper_target_type_is_None():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -67,7 +70,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/none')
 
-    def test_if_template_type_is_DIR_and_target_file_is_DIR__the_TemplateWrapper_target_type_is_DIR(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_DIR__the_TemplateWrapper_target_type_is_DIR():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join'})
     template_wrapper = TemplateWrapper(
@@ -81,7 +86,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/dir_2')
 
-    def test_if_template_type_is_FILE_and_target_file_is_FILE__the_TemplateWrapper_target_type_is_FILE(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_and_target_file_is_FILE__the_TemplateWrapper_target_type_is_FILE():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -96,9 +103,12 @@ class TestTemplateWrapper:
     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/file.conf')
 
-    # Тесты проверки конфликтов.
-    # Если шаблон -- файл.
-    def test_if_template_type_is_FILE_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_target_type_is_FILE_and_target_path_is_same(self):
+# Тесты проверки конфликтов.
+# Если шаблон -- файл.
+
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_target_type_is_FILE_and_target_path_is_same():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -114,7 +124,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/file.conf')
 
-    def test_if_template_type_is_FILE_but_target_file_is_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_but_target_file_is_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -127,7 +139,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_FILE_but_target_file_is_a_link_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_but_target_file_is_a_link_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -140,7 +154,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_FILE_but_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_but_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -158,7 +174,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_FILE_but_target_file_is_a_link_to_a_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_but_target_file_is_a_link_to_a_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -176,7 +194,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_FILE_but_target_file_is_a_link_to_a_FILE_and_force_parameter_is_set__the_TemplateWrapper_changes_its_target_path_to_the_link_source_file(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_but_target_file_is_a_link_to_a_FILE_and_force_parameter_is_set__the_TemplateWrapper_changes_its_target_path_to_the_link_source_file():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -193,8 +213,11 @@ class TestTemplateWrapper:
     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
                                                       '/etc/file')
 
-    # Если шаблон -- директория.
-    def test_if_template_type_is_DIR_and_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_target_type_is_DIR_and_target_path_is_the_same(self):
+# Если шаблон -- директория.
+
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_target_type_is_DIR_and_target_path_is_the_same():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'force': True})
@@ -209,7 +232,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/dir_2')
 
-    def test_if_template_type_is_DIR_and_target_file_is_a_link_to_a_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_changes_its_target_path_to_the_link_source_file(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_a_link_to_a_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_changes_its_target_path_to_the_link_source_file():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join'})
 
@@ -225,7 +250,8 @@ class TestTemplateWrapper:
                                                       '/etc/dir/dir_2')
 
 
-    def test_if_template_type_is_DIR_but_target_file_is_FILE_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_but_target_file_is_FILE_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -238,7 +264,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_DIR_and_target_file_is_a_link_to_a_file_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_a_link_to_a_file_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -251,7 +279,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_DIR_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'force': True})
@@ -268,7 +298,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_DIR_and_target_file_is_the_link_to_a_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_the_link_to_a_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'force': True})
@@ -285,7 +317,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_DIR_and_target_file_is_the_link_to_a_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_and_target_file_is_the_link_to_a_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'force': True})
@@ -302,8 +336,12 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    # Если шаблон создает ссылку.
-    def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_the_link_to_a_FILE__the_TemplateWrapper_sets_remove_original_flag(self):
+
+# Если шаблон создает ссылку.
+
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_the_link_to_a_FILE__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     try:
@@ -319,7 +357,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_the_link_to_a_DIR__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_the_link_to_a_DIR__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     with pytest.raises(TemplateTypeConflict):
@@ -331,7 +371,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_the_link_to_a_FILE__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_the_link_to_a_FILE__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     with pytest.raises(TemplateTypeConflict):
@@ -343,7 +385,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_the_link_to_a_DIR__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_the_link_to_a_DIR__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     try:
@@ -359,7 +403,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     with pytest.raises(TemplateTypeConflict):
@@ -371,7 +417,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     with pytest.raises(TemplateTypeConflict):
@@ -383,7 +431,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     with pytest.raises(TemplateTypeConflict):
@@ -395,7 +445,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_not_set__the_TemplateWrapper_throws_TemplateTypeConflict_exception():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link'})
     with pytest.raises(TemplateTypeConflict):
@@ -407,7 +459,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link',
                                              'force': True})
@@ -424,7 +478,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_FILE_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link',
                                              'force': True})
@@ -441,7 +497,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_FILE_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link',
                                              'force': True})
@@ -458,7 +516,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_type_is_DIR_with_the_append_link_parameter_and_target_file_is_DIR_and_force_parameter_is_set__the_TemplateWrapper_sets_remove_original_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'link',
                                              'force': True})
@@ -475,8 +535,10 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    # Тестируем определитель пакетов и проверку на коллизии.
-    def test_if_template_contains_append_parameters_but_does_not_have_package_parameter_and_target_file_does_not_belong_to_any_package__the_TemplateWrapper_throws_TemplateCollisionError_exception(self):
+# Тестируем определитель пакетов и проверку на коллизии.
+
+@pytest.mark.template_wrapper
+def test_if_template_contains_append_parameters_but_does_not_have_package_parameter_and_target_file_does_not_belong_to_any_package__the_TemplateWrapper_throws_TemplateCollisionError_exception():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     with pytest.raises(TemplateCollisionError):
@@ -488,7 +550,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_template_contains_package_parameter_and_target_file_does_not_belong_to_any_package__the_TemplateWrapper_uses_package_from_parameter_and_sets_target_without_package_flag(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_contains_package_parameter_and_target_file_does_not_belong_to_any_package__the_TemplateWrapper_uses_package_from_parameter_and_sets_target_without_package_flag():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -505,7 +569,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.target_without_package
 
-    def test_if_template_does_not_have_package_parameter_but_target_file_belongs_to_the_package__the_TemplateWrapper_uses_package_from_parameter(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_does_not_have_package_parameter_but_target_file_belongs_to_the_package__the_TemplateWrapper_uses_package_from_parameter():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     try:
@@ -522,7 +588,9 @@ class TestTemplateWrapper:
     assert not template_wrapper.target_without_package
     assert template_wrapper.target_package_name == test_package_name
 
-    def test_if_template_contains_package_parameter_and_target_file_belongs_to_the_package_from_package_parameter__the_TemplateWrapper_uses_package_from_them(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_contains_package_parameter_and_target_file_belongs_to_the_package_from_package_parameter__the_TemplateWrapper_uses_package_from_them():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -539,7 +607,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.target_package_name == test_package_name
 
-    def test_if_template_contains_package_parameter_but_target_file_belongs_to_the_other_package__the_TemplateWrapper_throws_TemplateCollisionError(self):
+
+@pytest.mark.template_wrapper
+def test_if_template_contains_package_parameter_but_target_file_belongs_to_the_other_package__the_TemplateWrapper_throws_TemplateCollisionError():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -552,7 +622,9 @@ class TestTemplateWrapper:
                                    chroot_path=CHROOT_PATH,
                                    config_archive_path=CONFIG_ARCHIVE_PATH)
 
-    def test_if_TemplateWrapper_object_contains_package_value__the_wrapper_can_use_Package_object_for_changing_CONTENTS_file_of_the_package(self):
+
+@pytest.mark.template_wrapper
+def test_if_TemplateWrapper_object_contains_package_value__the_wrapper_can_use_Package_object_for_changing_CONTENTS_file_of_the_package():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     try:
@@ -568,9 +640,13 @@ class TestTemplateWrapper:
 
     assert '/etc/dir/file.conf' in template_wrapper.target_package
 
-    # Тестируем проверку наличия пользовательских изменений.
-    # Сначала вспомогательные функции.
-    def test_if_a_target_file_directory_contains_no_cfg_files_but_it_is_necessary_to_create_one__the_first_cfg_file_should_be_named_cfg0001_file(self):
+
+# Тестируем проверку наличия пользовательских изменений.
+# Сначала вспомогательные функции.
+
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_directory_contains_no_cfg_files_but_it_is_necessary_to_create_one__the_first_cfg_file_should_be_named_cfg0001_file():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'bind'})
     try:
@@ -587,7 +663,9 @@ class TestTemplateWrapper:
     cfg_name = template_wrapper._get_cfg_path(template_wrapper.target_path)
     assert cfg_name == join_paths(CHROOT_PATH, '/etc/dir_0/._cfg0000_file')
 
-    def test_if_a_target_file_directory_contains_some_cfg_files_including_the_first_one__the_next_cfg_file_should_be_named_with_the_number_following_the_number_of_the_last_one(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_directory_contains_some_cfg_files_including_the_first_one__the_next_cfg_file_should_be_named_with_the_number_following_the_number_of_the_last_one():
     parameters_object = ParametersContainer({'append': 'bind'})
     try:
         template_wrapper = TemplateWrapper(
@@ -605,7 +683,9 @@ class TestTemplateWrapper:
                                                         '/etc/dir_1/file'))
     assert cfg_name == join_paths(CHROOT_PATH, '/etc/dir_1/._cfg0003_file')
 
-    def test_if_a_target_file_directory_contains_some_cfg_files_but_some_of_them_are_missed__the_next_cfg_file_should_be_named_with_the_number_following_the_number_of_the_last_one(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_directory_contains_some_cfg_files_but_some_of_them_are_missed__the_next_cfg_file_should_be_named_with_the_number_following_the_number_of_the_last_one():
     parameters_object = ParametersContainer({'append': 'bind'})
     try:
         template_wrapper = TemplateWrapper(
@@ -623,7 +703,9 @@ class TestTemplateWrapper:
                                                         '/etc/dir_2/file'))
     assert cfg_name == join_paths(CHROOT_PATH, '/etc/dir_2/._cfg0003_file')
 
-    def test_if_get_archive_path_method_has_the_file_path_as_its_argument__it_returns_the_path_to_the_archive_version_of_the_input_file(self):
+
+@pytest.mark.template_wrapper
+def test_if_get_archive_path_method_has_the_file_path_as_its_argument__it_returns_the_path_to_the_archive_version_of_the_input_file():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     try:
@@ -641,8 +723,11 @@ class TestTemplateWrapper:
                                                       CONFIG_ARCHIVE_PATH,
                                                       '/etc/dir/file.conf')
 
-    # Тестируем результат установки флага protected.
-    def test_if_a_target_file_is_located_in_a_protected_directory__the_TemplateWrapper_object_sets_the_protected_flag_as_True(self):
+# Тестируем результат установки флага protected.
+
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_is_located_in_a_protected_directory__the_TemplateWrapper_object_sets_the_protected_flag_as_True():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     try:
@@ -657,7 +742,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert template_wrapper.protected
 
-    def test_if_a_target_file_is_located_in_a_directory_that_is_not_protected__the_TemplateWrapper_object_sets_the_protected_flag_as_False(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_is_located_in_a_directory_that_is_not_protected__the_TemplateWrapper_object_sets_the_protected_flag_as_False():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     try:
@@ -672,7 +759,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert not template_wrapper.protected
 
-    def test_if_a_target_file_is_located_in_a_directory_from_the_protected_mask__the_TemplateWrapper_object_sets_the_protected_flag_as_False(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_is_located_in_a_directory_from_the_protected_mask__the_TemplateWrapper_object_sets_the_protected_flag_as_False():
     if os.environ.get('CONFIG_PROTECT', False):
         parameters_object = ParametersContainer({'append': 'join',
                                                  'format': 'samba'})
@@ -694,8 +783,12 @@ class TestTemplateWrapper:
 
         assert not template_wrapper.protected
 
-    # Тестируем проверку хэш-сумм и флаг получаемый в результате нее.
-    def test_if_a_target_file_is_not_protected__the_TemplateWrapper_sets_the_contents_matching_flag_as_True(self):
+
+# Тестируем проверку хэш-сумм и флаг получаемый в результате нее.
+
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_is_not_protected__the_TemplateWrapper_sets_the_contents_matching_flag_as_True():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba'})
     try:
@@ -710,7 +803,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert template_wrapper.contents_matching
 
-    def test_if_a_template_contains_the_unbound_parameter__the_TemplateWrapper_sets_the_contents_matching_flag_as_True(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_template_contains_the_unbound_parameter__the_TemplateWrapper_sets_the_contents_matching_flag_as_True():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba',
                                              'unbound': True})
@@ -726,7 +821,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert template_wrapper.contents_matching
 
-    def test_if_a_target_file_does_not_exist_and_CONTENTS_file_of_the_file_s_package_does_not_contain_this_file__the_TemplateWrapper_sets_the_contents_matching_flag_as_True(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_does_not_exist_and_CONTENTS_file_of_the_file_s_package_does_not_contain_this_file__the_TemplateWrapper_sets_the_contents_matching_flag_as_True():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'json'})
@@ -742,7 +839,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert template_wrapper.contents_matching
 
-    def test_if_a_target_file_was_deleted_by_a_user__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_False(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_was_deleted_by_a_user__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_False():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'json'})
@@ -758,7 +857,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert not template_wrapper.contents_matching
 
-    def test_if_a_target_file_does_not_belong_to_any_package__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_False(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_does_not_belong_to_any_package__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_False():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'json'})
@@ -774,7 +875,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert not template_wrapper.contents_matching
 
-    def test_if_a_template_contains_the_autoupdate_parameter__the_TemplateWrapper_sets_the_contents_matching_flag_as_True(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_template_contains_the_autoupdate_parameter__the_TemplateWrapper_sets_the_contents_matching_flag_as_True():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'samba',
                                              'autoupdate': True})
@@ -790,7 +893,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert template_wrapper.contents_matching
 
-    def test_if_a_template_contains_the_autoupdate_parameter_and_a_target_file_does_not_belong_to_any_package__the_TemplateWrapper_sets_the_contents_matching_flag_as_True(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_template_contains_the_autoupdate_parameter_and_a_target_file_does_not_belong_to_any_package__the_TemplateWrapper_sets_the_contents_matching_flag_as_True():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -808,7 +913,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_without_package
     assert template_wrapper.contents_matching
 
-    def test_if_a_target_file_s_hash_matches_the_hash_from_the_package_s_CONTENTS_file__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_True(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_s_hash_matches_the_hash_from_the_package_s_CONTENTS_file__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_True():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'json'})
@@ -824,7 +931,9 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert template_wrapper.contents_matching
 
-    def test_if_a_target_file_s_hash_does_not_match_the_hash_from_the_package_s_CONTENTS_file__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_False(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_target_file_s_hash_does_not_match_the_hash_from_the_package_s_CONTENTS_file__the_TemplateWrapper_object_sets_the_contents_matching_flag_as_False():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'json'})
     try:
@@ -839,9 +948,13 @@ class TestTemplateWrapper:
         pytest.fail("Unexpected exception: {}".format(str(error)))
     assert not template_wrapper.contents_matching
 
-    # Тестируем вывод путей к входному и выходному файлам исполнительного
-    # модуля.
-    def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_True_and_a_template_does_not_contain_source_parameter__the_output_and_the_input_paths_for_the_TemplateExecutor_is_the_same_and_it_is_target_path(self):
+
+# Тестируем вывод путей к входному и выходному файлам исполнительного
+# модуля.
+
+
+@pytest.mark.template_wrapper
+def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_True_and_a_template_does_not_contain_source_parameter__the_output_and_the_input_paths_for_the_TemplateExecutor_is_the_same_and_it_is_target_path():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'json'})
@@ -860,7 +973,9 @@ class TestTemplateWrapper:
     assert template_wrapper.output_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/file.conf')
 
-    def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_False_and_a_template_does_not_contain_source_parameter__the_output_path_is_the_cfg_file_path_and_the_input_path_is_the_calculate_archive_path(self):
+
+@pytest.mark.template_wrapper
+def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_False_and_a_template_does_not_contain_source_parameter__the_output_path_is_the_cfg_file_path_and_the_input_path_is_the_calculate_archive_path():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'json'})
     try:
@@ -879,7 +994,9 @@ class TestTemplateWrapper:
                                                CHROOT_PATH,
                                                '/etc/dir_0/._cfg0000_file')
 
-    def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_True_and_a_template_contains_source_parameter__the_output_and_the_input_paths_for_the_TemplateExecutor_is_the_same_and_it_is_target_path(self):
+
+@pytest.mark.template_wrapper
+def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_True_and_a_template_contains_source_parameter__the_output_and_the_input_paths_for_the_TemplateExecutor_is_the_same_and_it_is_target_path():
     source = join_paths(CHROOT_PATH, '/etc/file')
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
@@ -899,7 +1016,9 @@ class TestTemplateWrapper:
     assert template_wrapper.output_path == join_paths(CHROOT_PATH,
                                                       '/etc/dir/file.conf')
 
-    def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_False_and_a_template_contains_source_parameter__the_output_path_is_the_cfg_file_path_and_the_input_path_is_the_calculate_archive_path(self):
+
+@pytest.mark.template_wrapper
+def test_if_after_the_target_file_check_contents_matching_flag_is_set_as_False_and_a_template_contains_source_parameter__the_output_path_is_the_cfg_file_path_and_the_input_path_is_the_calculate_archive_path():
     source = join_paths(CHROOT_PATH, '/etc/file')
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'json',
@@ -921,25 +1040,30 @@ class TestTemplateWrapper:
                                                CHROOT_PATH,
                                                '/etc/dir_0/._cfg0000_file')
 
-    # Тестируем поведение, если формат исполняемый.
-    def test_if_a_target_path_is_FILE_and_a_template_is_executable__the_target_path_is_replaced_with_the_path_to_the_cwd_directory_and_there_is_no_package_type_conflicts_and_other_checks(self):
-        parameters_object = ParametersContainer({'append': 'join',
-                                                 'format': 'patch'})
-        try:
-            template_wrapper = TemplateWrapper(
-                                       join_paths(CHROOT_PATH,
-                                                  '/etc/dir/file.conf'),
-                                       parameters_object, FILE,
-                                       '/path/to/template',
-                                       chroot_path=CHROOT_PATH,
-                                       config_archive_path=CONFIG_ARCHIVE_PATH)
-        except Exception as error:
-            pytest.fail("Unexpected exception: {}".format(str(error)))
-        assert template_wrapper.target_path == join_paths(CHROOT_PATH,
-                                                          '/etc/dir')
-        assert template_wrapper.target_package is None
+# Тестируем поведение, если формат исполняемый.
+
+
+# @pytest.mark.template_wrapper
+# def test_if_a_target_path_is_FILE_and_a_template_is_executable__the_target_path_is_replaced_with_the_path_to_the_cwd_directory_and_there_is_no_package_type_conflicts_and_other_checks():
+#     parameters_object = ParametersContainer({'append': 'join',
+#                                              'format': 'patch'})
+#     try:
+#         template_wrapper = TemplateWrapper(
+#                                    join_paths(CHROOT_PATH,
+#                                               '/etc/dir/file.conf'),
+#                                    parameters_object, FILE,
+#                                    '/path/to/template',
+#                                    chroot_path=CHROOT_PATH,
+#                                    config_archive_path=CONFIG_ARCHIVE_PATH)
+#     except Exception as error:
+#         pytest.fail("Unexpected exception: {}".format(str(error)))
+#     assert template_wrapper.target_path == join_paths(CHROOT_PATH,
+#                                                       '/etc/dir')
+#     assert template_wrapper.target_package is None
+
 
-    def test_if_a_target_path_is_DIR_and_a_template_is_executable__the_target_path_is_the_same_and_there_is_no_package_type_conflicts_and_other_checks(self):
+@pytest.mark.template_wrapper
+def test_if_a_target_path_is_DIR_and_a_template_is_executable__the_target_path_is_the_same_and_there_is_no_package_type_conflicts_and_other_checks():
     parameters_object = ParametersContainer({'append': 'join',
                                              'format': 'patch'})
     try:
@@ -956,7 +1080,9 @@ class TestTemplateWrapper:
                                                       '/etc/dir')
     assert template_wrapper.target_package is None
 
-    def test_if_a_template_is_executable_and_contains_package_parameter__the_template_updates_the_CONTENTS_file_for_package_from_parameter(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_template_is_executable_and_contains_package_parameter__the_template_updates_the_CONTENTS_file_for_package_from_parameter():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'patch'})
@@ -974,8 +1100,12 @@ class TestTemplateWrapper:
                                                       '/etc/dir/')
     assert template_wrapper.target_package_name == test_package_name
 
-    # Тестируем работу с CONTENTS через объект обертки.
-    def test_if_a_TemplateWrapper_object_successfully_initialized_as_FILE__the_object_can_be_used_for_an_adding_the_current_file_to_its_package_and_hash_will_be_calculated_automatically(self):
+
+# Тестируем работу с CONTENTS через объект обертки.
+
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_object_successfully_initialized_as_FILE__the_object_can_be_used_for_an_adding_the_current_file_to_its_package_and_hash_will_be_calculated_automatically():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -993,7 +1123,9 @@ class TestTemplateWrapper:
     template_wrapper.add_to_contents()
     assert '/etc/file' in template_wrapper.target_package
 
-    def test_if_a_TemplateWrapper_object_successfully_initialized_as_FILE__the_object_can_be_used_for_an_adding_the_current_file_to_its_package_with_specified_hash(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_object_successfully_initialized_as_FILE__the_object_can_be_used_for_an_adding_the_current_file_to_its_package_with_specified_hash():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -1013,7 +1145,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_package.\
         contents_dictionary['/etc/file']['md5'] == '666'
 
-    def test_if_a_TemplateWrapper_object_successfully_initialized__the_object_can_be_used_for_a_removing_current_file_from_its_package(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_object_successfully_initialized__the_object_can_be_used_for_a_removing_current_file_from_its_package():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba'})
@@ -1031,7 +1165,9 @@ class TestTemplateWrapper:
     template_wrapper.remove_from_contents()
     assert '/etc/dir/file.conf' not in template_wrapper.target_package
 
-    def test_if_a_TemplateWrapper_object_successfully_initialized_as_DIR__the_object_can_be_used_for_a_removing_current_directory_and_all_its_contents_from_its_package(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_object_successfully_initialized_as_DIR__the_object_can_be_used_for_a_removing_current_directory_and_all_its_contents_from_its_package():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join'})
     try:
@@ -1052,7 +1188,9 @@ class TestTemplateWrapper:
     assert '/etc/dir/file.conf' not in template_wrapper.target_package
     assert '/etc/dir' not in template_wrapper.target_package
 
-    def test_if_a_TemplateWrapper_object_successfully_initialized_with_DIR_type__the_object_can_be_used_for_a_removing_all_directory_files_from_its_package(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_object_successfully_initialized_with_DIR_type__the_object_can_be_used_for_a_removing_all_directory_files_from_its_package():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'clear'})
     try:
@@ -1073,7 +1211,9 @@ class TestTemplateWrapper:
     assert '/etc/dir/file.conf' not in template_wrapper.target_package
     assert '/etc/dir' in template_wrapper.target_package
 
-    def test_if_a_TemplateWrapper_object_successfully_initialized__the_object_can_be_used_for_changing_CONTENTS_using_list_of_changed_files(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_object_successfully_initialized__the_object_can_be_used_for_changing_CONTENTS_using_list_of_changed_files():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'patch'})
@@ -1106,7 +1246,9 @@ class TestTemplateWrapper:
     assert template_wrapper.target_package.\
         contents_dictionary['/etc/dir/subdir/file']['md5'] == new_md5
 
-    def test_if_a_TemplateWrapper_was_used_to_change_CONTENTS__it_should_be_saved_using_save_changes_method(self):
+
+@pytest.mark.template_wrapper
+def test_if_a_TemplateWrapper_was_used_to_change_CONTENTS__it_should_be_saved_using_save_changes_method():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -1167,7 +1309,9 @@ class TestTemplateWrapper:
     assert '/etc/dir/file.conf' in template_wrapper.target_package
     assert '/etc/file' not in template_wrapper.target_package
 
-    def test_if_after_removing_some_files_thought_TemplateWrapper_some_directories_become_empty__empty_directories_will_be_removed_saving_changes(self):
+
+@pytest.mark.template_wrapper
+def test_if_after_removing_some_files_thought_TemplateWrapper_some_directories_become_empty__empty_directories_will_be_removed_saving_changes():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -1199,23 +1343,29 @@ class TestTemplateWrapper:
     assert '/etc/dir/dir_1' in template_wrapper.\
         target_package
 
-    # Тестируем особенности поведения при различных значениях параметров.
-    # def test_if_mirror_parameter_is_set_and_target_file_does_not_exist__a_TemplateWrapper_object_throws_TemplateExecutorError(self):
-    #     source = join_paths(CHROOT_PATH, '/etc/file')
-    #     parameters_object = ParametersContainer({'package': test_package_name,
-    #                                              'append': 'join',
-    #                                              'format': 'bind',
-    #                                              'source': source,
-    #                                              'mirror': True})
-
-    #     with pytest.raises(TemplateExecutorError):
-    #         TemplateWrapper(join_paths(CHROOT_PATH, '/etc/dir/none'),
-    #                         parameters_object, FILE,
-    #                         '/path/to/template',
-    #                         chroot_path=CHROOT_PATH,
-    #                         config_archive_path=CONFIG_ARCHIVE_PATH)
-
-    def test_if_mirror_parameter_is_set_and_file_from_the_source_parameter_does_not_exist__a_TemplateWrapper_object_sets_remove_original_flag_as_True(self):
+
+# Тестируем особенности поведения при различных значениях параметров.
+
+
+# @pytest.mark.template_wrapper
+# def test_if_mirror_parameter_is_set_and_target_file_does_not_exist__a_TemplateWrapper_object_throws_TemplateExecutorError():
+#     source = join_paths(CHROOT_PATH, '/etc/file')
+#     parameters_object = ParametersContainer({'package': test_package_name,
+#                                              'append': 'join',
+#                                              'format': 'bind',
+#                                              'source': source,
+#                                              'mirror': True})
+# 
+#     with pytest.raises(TemplateExecutorError):
+#         TemplateWrapper(join_paths(CHROOT_PATH, '/etc/dir/none'),
+#                         parameters_object, FILE,
+#                         '/path/to/template',
+#                         chroot_path=CHROOT_PATH,
+#                         config_archive_path=CONFIG_ARCHIVE_PATH)
+
+
+@pytest.mark.template_wrapper
+def test_if_mirror_parameter_is_set_and_file_from_the_source_parameter_does_not_exist__a_TemplateWrapper_object_sets_remove_original_flag_as_True():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'append': 'join',
                                              'format': 'samba',
@@ -1238,7 +1388,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.remove_original
 
-    def test_if_run_parameter_is_set_for_template__no_checks_are_carried_out_while_a_TemplateWrapper_object_initialization(self):
+
+@pytest.mark.template_wrapper
+def test_if_run_parameter_is_set_for_template__no_checks_are_carried_out_while_a_TemplateWrapper_object_initialization():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'run': '/usr/bin/python'})
     try:
@@ -1254,7 +1406,9 @@ class TestTemplateWrapper:
 
     assert template_wrapper.parameters.run == '/usr/bin/python'
 
-    def test_if_exec_parameter_is_set_for_template__no_checks_are_carried_out_while_a_TemplateWrapper_object_initialization(self):
+
+@pytest.mark.template_wrapper
+def test_if_exec_parameter_is_set_for_template__no_checks_are_carried_out_while_a_TemplateWrapper_object_initialization():
     parameters_object = ParametersContainer({'package': test_package_name,
                                              'exec': '/usr/bin/python'})
     try:

tests/templates/testfiles/test_dir_processor_root/etc.backup/dir_80/image.md5sum

@@ -0,0 +1 @@
+7b2d429b706d21f5cb8a1fd7c8bbe519

tests/templates/testfiles/test_dir_processor_root/etc.backup/dir_82/image.md5sum

@@ -0,0 +1 @@
+7b2d429b706d21f5cb8a1fd7c8bbe519

tests/templates/testfiles/test_dir_processor_root/templates_66/install/.calculate_directory

@@ -0,0 +1,2 @@
+{% calculate append = "skip", action = "install",
+package = "test-category/test-package" %}

tests/templates/testfiles/test_dir_processor_root/templates_66/install/dir_79/.calculate_directory

@@ -0,0 +1 @@
+{% calculate append = "join" %}

tests/templates/testfiles/test_dir_processor_root/templates_66/install/dir_79/image

@@ -0,0 +1,3 @@
+{% calculate format = "backgrounds", source = "/etc/picture.jpg", name = "image-" %}
+original
+300x100

tests/templates/testfiles/test_dir_processor_root/templates_67/install/.calculate_directory

@@ -0,0 +1,2 @@
+{% calculate append = "skip", action = "install",
+package = "test-category/test-package" %}

tests/templates/testfiles/test_dir_processor_root/templates_67/install/dir_80/.calculate_directory

@@ -0,0 +1 @@
+{% calculate append = "join" %}

tests/templates/testfiles/test_dir_processor_root/templates_67/install/dir_80/image

@@ -0,0 +1,4 @@
+{% calculate format = "backgrounds", source = "/etc/picture.jpg", name = "image-",
+stretch %}
+666x333
+220x130

tests/templates/testfiles/test_dir_processor_root/templates_68/install/.calculate_directory

@@ -0,0 +1,2 @@
+{% calculate append = "skip", action = "install",
+package = "test-category/test-package" %}

tests/templates/testfiles/test_dir_processor_root/templates_68/install/dir_81/.calculate_directory

@@ -0,0 +1 @@
+{% calculate append = "join" %}

tests/templates/testfiles/test_dir_processor_root/templates_68/install/dir_81/image

@@ -0,0 +1,3 @@
+{% calculate format = "backgrounds", source = "/etc/picture.jpg", name = "image.png",
+stretch, convert = "png" %}
+300x200

tests/templates/testfiles/test_dir_processor_root/templates_69/install/.calculate_directory

@@ -0,0 +1,2 @@
+{% calculate append = "skip", action = "install",
+package = "test-category/test-package" %}

tests/templates/testfiles/test_dir_processor_root/templates_69/install/dir_82/.calculate_directory

@@ -0,0 +1 @@
+{% calculate append = "join" %}

tests/templates/testfiles/test_dir_processor_root/templates_69/install/dir_82/image

@@ -0,0 +1,4 @@
+{% calculate format = "backgrounds", source = "/etc/picture.jpg", name = "image-",
+stretch %}
+original
+300x100

tests/utils/test_images.py

@@ -3,20 +3,20 @@ from calculate.utils.images import ImageMagick, ImageMagickError
 import os
 from calculate.utils.files import Process
 
+
 @pytest.mark.images_utils
 def test_imagemagick_initialization():
     im = ImageMagick()
     assert im.available
-    assert not im.chroot
+    assert not im.chrooted
 
-    im = ImageMagick(prefix='/mnt/somepath')
+    im = ImageMagick(chroot='/mnt/somepath')
     assert not im.available
-    assert im.chroot
+    assert im.chrooted
 
 
 @pytest.mark.images_utils
-@pytest.mark.parametrize('case',
-    [
+@pytest.mark.parametrize('case', [
         {
             "name": "simple path",
             "chroot": "/mnt/install",
@@ -42,23 +42,23 @@ def test_imagemagick_initialization():
             "result": None,
         },
     ],
-    ids=lambda x:x["name"])
+    ids=lambda x: x["name"])
 def test_imagemagick_trim_prefix_path(case):
     im = ImageMagick(case['chroot'])
     assert im.trim_prefix_path(case["source"]) == case["result"]
 
+
 @pytest.mark.images_utils
-@pytest.mark.parametrize('case',
-    [
+@pytest.mark.parametrize('case', [
         {
             "name": "PNG file",
             "image": "tests/utils/testfiles/file.png",
-            "result": (48,48),
+            "result": (48, 48),
         },
         {
             "name": "JPEG file",
             "image": "tests/utils/testfiles/file.jpg",
-            "result": (320,180),
+            "result": (320, 180),
         },
         {
             "name": "No file",
@@ -71,11 +71,49 @@ def test_imagemagick_trim_prefix_path(case):
             "result": None,
         },
     ],
-    ids=lambda x:x["name"])
+    ids=lambda x: x["name"])
 def test_imagemagick_get_resolutions(case):
     im = ImageMagick()
+    if case["result"] is None:
+        with pytest.raises(ImageMagickError):
+            im.get_image_resolution(case["image"])
+    else:
         assert im.get_image_resolution(case["image"]) == case["result"]
 
+
+@pytest.mark.images_utils
+@pytest.mark.parametrize('case', [
+        {
+            "name": "PNG file",
+            "image": "tests/utils/testfiles/file.png",
+            "result": "PNG",
+        },
+        {
+            "name": "JPEG file",
+            "image": "tests/utils/testfiles/file.jpg",
+            "result": "JPEG",
+        },
+        {
+            "name": "No file",
+            "image": "tests/utils/testfiles/file2.jpg",
+            "result": None,
+        },
+        {
+            "name": "Wrong file",
+            "image": "tests/utils/testfiles/wrong.jpg",
+            "result": None,
+        },
+    ],
+    ids=lambda x: x["name"])
+def test_imagemagick_get_image_format(case):
+    im = ImageMagick()
+    if case["result"] is None:
+        with pytest.raises(ImageMagickError):
+            im.get_image_format(case["image"])
+    else:
+        assert im.get_image_format(case["image"]) == case["result"]
+
+
 @pytest.fixture
 def chroot_test():
     chrootpath = "/mnt/testchroot"
@@ -88,29 +126,37 @@ def chroot_test():
     finally:
         os.unlink(chrootpath)
 
+
 @pytest.mark.chroot
 @pytest.mark.images_utils
 def test_chroot_imagemagick_get_resolution(chroot_test):
     im = ImageMagick(chroot_test)
     curpath = os.getcwd()
     image_path = os.path.join(curpath, "tests/utils/testfiles/file.png")
-    assert im.get_image_resolution(image_path) == (48,48)
+    assert im.get_image_resolution(image_path) == (48, 48)
+
 
 def get_histogram(image, remap_image):
-    p = Process("/usr/bin/convert", image, "-remap", remap_image, "-format", "%c", "histogram:info:-")
+    p = Process("/usr/bin/convert", image, "-remap",
+                remap_image, "-format", "%c", "histogram:info:-")
     return p.read()
 
+
 def get_verbose_image_info(image):
     p = Process("/usr/bin/identify", "-verbose", image)
     return p.read()
 
+
+def discard_space(x: str) -> str:
+    return x.replace(" ", "").replace("\n", "")
+
+
 @pytest.mark.images_utils
-@pytest.mark.parametrize('case',
-    [
+@pytest.mark.parametrize('case', [
         {
             # проверка, пропорционального уменьшения
             "name": "Origin test",
-            "resize": (16,32),
+            "resize": (16, 32),
             "result": """192: (0,0,0) #000000 black
                       64: (0,255,0) #00FF00 lime
                       256: (255,255,255) #FFFFFF white"""
@@ -120,22 +166,23 @@ def get_verbose_image_info(image):
             # удаляются только части изображения справа и слева
             # в исходном изображении на этих частях находится белый фон
             "name": "Shrink horizontal",
-            "resize": (16,16),
+            "resize": (16, 16),
             "result": """192: (0,0,0) #000000 black
                       64: (0,255,0) #00FF00 lime"""
         },
         {
-            # проверка, что при уменьшении изображения первоначально оно сдавливается
-            # по вертикали а затем обрезаются части слева и справа
+            # проверка, что при уменьшении изображения первоначально оно
+            # сдавливается # по вертикали а затем обрезаются части слева и
+            # справа
             "name": "Shrink all",
-            "resize": (8,8),
+            "resize": (8, 8),
             "result": """48: (0,0,0) #000000 black
                       16: (0,255,0) #00FF00 lime"""
         },
         {
             # проверка, пропорционального уменьшения
             "name": "Shrink proportionately",
-            "resize": (8,16),
+            "resize": (8, 16),
             "result": """48: (0,0,0) #000000 black
                       16: (0,255,0) #00FF00 lime
                       64: (255,255,255) #FFFFFF white"""
@@ -143,7 +190,7 @@ def get_verbose_image_info(image):
         {
             # проверка, пропорционального увеличения
             "name": "Increase size proportionately",
-            "resize": (32,64),
+            "resize": (32, 64),
             "result": """768: (0,0,0) #000000 black
                       256: (0,255,0) #00FF00 lime
                       1024: (255,255,255) #FFFFFF white"""
@@ -151,7 +198,7 @@ def get_verbose_image_info(image):
         {
             # проверка увеличения и обрезки по горизонтали
             "name": "Increase size and cut",
-            "resize": (32,32),
+            "resize": (32, 32),
             "result": """768: (0,0,0) #000000 black
                       256: (0,255,0) #00FF00 lime"""
         },
@@ -160,24 +207,27 @@ def get_verbose_image_info(image):
             # в этом случае будет отрезан верх и низ
             # поэтому на выходе нет зелёного цвета
             "name": "Increase horizontal size",
-            "resize": (16,48),
+            "resize": (16, 48),
             "result": """384: (0,0,0) #000000 gray(0)
                       384: (255,255,255) #FFFFFF gray(255)"""
         },
         ],
-    ids=lambda x:x["name"])
+    ids=lambda x: x["name"])
 def test_imagemagick_convert(case):
     image_path = "tests/utils/testfiles/origin.png"
     output_file = "tests/utils/testfiles/test_output5.png"
     if os.path.exists(output_file):
         os.unlink(output_file)
     im = ImageMagick()
-    im.default_opts = ["-filter","box"]
-    assert im.convert_resize_crop_center(image_path, output_file, *case["resize"])
+    im.default_opts = ["-filter", "box"]
+    assert im.convert_resize_crop_center(image_path, output_file,
+                                         *case["resize"])
+
     histogram = get_histogram(output_file, image_path)
-    discard_space = lambda x: x.replace(" ","").replace("\n","")
+
     assert discard_space(histogram) == discard_space(case["result"])
 
+
 @pytest.mark.chroot
 @pytest.mark.images_utils
 def test_chroot_imagemagick_convert_center(chroot_test):
@@ -191,12 +241,15 @@ def test_chroot_imagemagick_convert_center(chroot_test):
     if os.path.exists(output_file):
         os.unlink(output_file)
     im = ImageMagick(chroot_test)
-    im.default_opts = ["-filter","box"]
+    im.default_opts = ["-filter", "box"]
+
     assert im.convert_resize_crop_center(image_path, output_file, 8, 8)
+
     histogram = get_histogram(output_file, image_path)
-    discard_space = lambda x: x.replace(" ","").replace("\n","")
+
     assert discard_space(histogram) == discard_space(result)
 
+
 @pytest.mark.images_utils
 def test_imagemagick_convert_gfxboot():
     output_file = "tests/utils/testfiles/test_output.jpg"
@@ -205,6 +258,7 @@ def test_imagemagick_convert_gfxboot():
     im.convert_resize_gfxboot(image_path, output_file, 32, 32)
     assert "sampling-factor: 2x2" in get_verbose_image_info(output_file)
 
+
 @pytest.mark.images_utils
 def test_clear_imagemagick_convert():
     for output_file in (