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# -*- coding: utf-8 -*-
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# Copyright 2015-2016 Mir Calculate. http://www.calculate-linux.org
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import hashlib
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import os
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from os import path
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import re
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import sys
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from calculate.lib.utils.colortext.palette import TextState
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from calculate.lib.utils.tools import ignore
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from calculate.lib.utils.git import Git, GitError
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from calculate.lib.utils.portage import (EmergePackage, PackageList,
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EmergeUpdateInfo,
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EmergeRemoveInfo)
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Colors = TextState.Colors
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import pexpect
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from calculate.lib.utils.files import (getProgPath, readLinesFile,
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listDirectory,
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writeFile, readFile)
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from calculate.lib.utils.colortext.output import XmlOutput
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from calculate.lib.utils.colortext.converter import (ConsoleCodes256Converter,
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XmlConverter)
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from calculate.lib.cl_log import log
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from calculate.lib.cl_lang import setLocalTranslate, getLazyLocalTranslate, _
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setLocalTranslate('cl_update3', sys.modules[__name__])
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__ = getLazyLocalTranslate(_)
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linux_term_env = {'TERM': 'linux'}
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class EmergeError(Exception):
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"""
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Ошибка при сборке пакетов
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"""
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class EmergeNeedRootError(EmergeError):
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pass
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class CommandExecutor():
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"""
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Запуск программы для объекта Emerge
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"""
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logfile = '/var/log/calculate/lastcommand.log'
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def __init__(self, cmd, params, env=None, cwd=None, logfile=None):
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self.cwd = cwd
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self.env = env or dict(os.environ)
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self.env.update({'EINFO_QUIET': 'NO'})
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self.env.update(linux_term_env)
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self.cmd = cmd
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self.params = params
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self.child = None
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if logfile:
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self.logfile = logfile
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def get_command(self):
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return [self.cmd] + list(self.params)
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#TODO make sure pexpect encoding doesn't mess up anything
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#if it does, instead put log file as binary maybe?
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def execute(self):
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if self.child is None:
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command_data = self.get_command()
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self.child = pexpect.spawn(command_data[0], command_data[1:],
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logfile=open(self.logfile, 'w'),
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env=self.env, cwd=self.cwd, timeout=None,
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encoding="UTF-8", codec_errors='ignore')
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return self.child
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def close(self):
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if self.child is not None:
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self.child.close()
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self.child = None
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def success(self):
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if self.child:
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self.child.read()
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if self.child.isalive():
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self.child.wait()
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return self.child.exitstatus == 0
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return False
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def failed(self):
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return not self.success()
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def send(self, s):
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if self.child:
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self.child.send(s)
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class EmergeCommand(CommandExecutor):
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"""
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Запуск emerge для последующего анализирования
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"""
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# параметры по умолчанию
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default_params = ["-av", "--color=y", "--nospinner"]
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emerge_cmd = getProgPath("/usr/bin/emerge")
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def __init__(self, packages, extra_params=None, env=None, cwd=None,
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logfile=None, emerge_default_opts=None, env_update=None,
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use=""):
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extra_params = extra_params or []
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if env is None:
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if emerge_default_opts is None:
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env = {'CLEAN_DELAY': '0'}
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else:
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env = {
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'CLEAN_DELAY': '0',
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'EMERGE_DEFAULT_OPTS': re.sub(
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r'(?:^|\s)(--columns)(?=\s|$)', '',
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emerge_default_opts)
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}
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if use:
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env["USE"] = use
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env.update(os.environ)
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if env_update is not None:
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env.update(env_update)
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params = self.default_params + extra_params + packages
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super().__init__(self.emerge_cmd, params=params,
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env=env, cwd=cwd, logfile=logfile)
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def Chroot(chroot_path, obj):
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"""
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Преобразовать команду (экземпляр объекта) в chroot
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:param obj: экземпляр команды
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:param chroot_path: путь для chroot
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:return:
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"""
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old_get_command = obj.get_command
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def get_command():
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chrootCmd = '/usr/bin/chroot'
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bashCmd = '/bin/bash'
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bash_command = (
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"env-update &>/dev/null;"
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"source /etc/profile &>/dev/null;"
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"{cmd}".format(cmd=" ".join(old_get_command())))
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return [chrootCmd, chroot_path, bashCmd, "-c", bash_command]
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obj.get_command = get_command
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return obj
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def Linux32(obj):
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"""
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Преобразовать команду (экземпляр объекта) в вызов под linux32
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:param obj: экземпляр команды
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:return:
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"""
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old_get_command = obj.get_command
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def get_command():
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return ["/usr/bin/linux32"] + old_get_command()
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obj.get_command = get_command
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return obj
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class InfoBlockInterface():
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"""
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Интерфейс для информационного блока
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"""
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action = None
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token = None
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result = None
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text_converter = ConsoleCodes256Converter(XmlOutput())
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def get_block(self, child):
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pass
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def add_element(self, element):
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"""
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:type element: InfoBlockInterface
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"""
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pass
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class EmergeInformationBlock(InfoBlockInterface):
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_color_block = "(?:\033\[[^m]+?m)?"
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_new_line = "(?:\r*\n)"
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end_token = ["\n"]
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re_block = None
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re_match_type = type(re.match("", ""))
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re_type = type(re.compile(""))
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def __init__(self, parent):
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"""
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:type parent: InfoBlockInterface
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"""
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self.result = None
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self.text_converter = parent.text_converter
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self.parent = parent
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self.parent.add_element(self)
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self.children = []
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def add_element(self, element):
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"""
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:type element: InfoBlockInterface
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"""
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self.children.append(element)
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def __str__(self):
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if type(self.result) == self.re_match_type:
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return self.result.group()
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else:
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return self.result or ""
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def __nonzero__(self):
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return bool(self.result)
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def __len__(self):
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if self.result is None:
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return 0
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else:
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return len(self.result)
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def __contains__(self, item):
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if self.result is None:
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return False
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else:
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return item in str(self)
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def _get_text(self, result):
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"""
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Получить результат из регулярки и преобразовать его через self.converter
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"""
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if result:
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return self.text_converter.transform(result.rstrip())
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return ""
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def get_block(self, child):
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try:
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token = child.match
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if type(self.end_token) == self.re_type:
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child.expect(self.end_token)
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match = child.match.group()
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else:
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child.expect_exact(self.end_token)
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match = child.match
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self.get_data(self.re_block.search(
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token + child.before + match))
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except pexpect.EOF:
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child.buffer = "".join(
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[x for x in (child.before, child.after, child.buffer)
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if type(x) == str])
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def get_data(self, match):
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self.result = self._get_text(match.group(1))
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class InstallPackagesBlock(EmergeInformationBlock):
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"""
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Блок emerge содержащий список пакетов для установки
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"""
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list = PackageList([])
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remove_list = PackageList([])
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block_packages = False
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_new_line = EmergeInformationBlock._new_line
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_color_block = EmergeInformationBlock._color_block
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token = "\n["
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end_token = ["\r\n\r", "\n\n"]
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re_block = re.compile(r"((?:^\[.*?{nl})+)".format(nl=_new_line),
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re.MULTILINE)
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re_blocks = re.compile(r"\[{c}blocks{c} {c}b".format(c=_color_block))
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def get_data(self, match):
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super().get_data(match)
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list_block = XmlConverter().transform(self.result).split('\n')
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self.list = PackageList(map(EmergeUpdateInfo, list_block))
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self.remove_list = PackageList(map(EmergeRemoveInfo, list_block))
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self.block_packages = any(self.re_blocks.search(x) for x in list_block)
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class UninstallPackagesBlock(EmergeInformationBlock):
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"""
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Блок emerge содержащий список удаляемых пакетов
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"""
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list = PackageList([])
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verbose_result = ""
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_new_line = EmergeInformationBlock._new_line
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_color_block = EmergeInformationBlock._color_block
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token = ["Calculating removal order",
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"These are the packages that would be unmerged"]
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end_token = re.compile("All selected packages:.*\n")
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re_block = re.compile(
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r"(?:{token}).*?{nl}(.*){nl}All selected packages: (.*?){nl}".
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format(token="|".join(token),
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nl=_new_line, c=_color_block), re.DOTALL)
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def get_data(self, match):
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re_clean = re.compile(
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"^.*?({token}).*?{c}{nl}".format(token="|".join(self.token),
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nl=self._new_line,
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c=self._color_block), re.DOTALL)
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verbose_result = re_clean.sub("", match.group(1))
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self.verbose_result = self._get_text(verbose_result)
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self.result = self._get_text(match.group(2))
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list_block = XmlConverter().transform(self.result).split()
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self.list = PackageList(map(EmergePackage, list_block))
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class GroupEmergeInformationBlock(EmergeInformationBlock):
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"""
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Группа блоков
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"""
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def get_block(self, child):
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self.children_get_block(child)
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self.result = True
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def children_get_block(self, child):
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for block in self.children:
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block.get_block(child)
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def children_action(self, child):
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for block in (x for x in self.children if x.result and x.action):
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|
|
|
|
if block.action(child) is False:
|
|
|
|
|
return False
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
self.children_action(child)
|
|
|
|
|
return False
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class FinishEmergeGroup(GroupEmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Блок завершения команды
|
|
|
|
|
"""
|
|
|
|
|
token = pexpect.EOF
|
|
|
|
|
# регуляреное выражение, определяющее содержит ли блок
|
|
|
|
|
# сообщения об ошибках
|
|
|
|
|
re_failed = re.compile(
|
|
|
|
|
r"Fetch instructions for \S+:|"
|
|
|
|
|
r"The following.*are necessary to proceed|"
|
|
|
|
|
r"!!! Multiple package .* slot have been pulled|"
|
|
|
|
|
r"no ebuilds to satisfy|"
|
|
|
|
|
r"Dependencies could not be completely resolved due to",
|
|
|
|
|
re.MULTILINE)
|
|
|
|
|
|
|
|
|
|
def get_block(self, child):
|
|
|
|
|
if child.isalive():
|
|
|
|
|
child.wait()
|
|
|
|
|
if child.exitstatus != 0 or self.re_failed.search(child.before):
|
|
|
|
|
self.children_get_block(child)
|
|
|
|
|
else:
|
|
|
|
|
self.result = True
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class PrepareErrorBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Блок информации с ошибками при получении списка устанавливаемых пакетов
|
|
|
|
|
"""
|
|
|
|
|
token = None
|
|
|
|
|
|
|
|
|
|
re_drop = re.compile("news items need reading|"
|
|
|
|
|
"Use eselect news|"
|
|
|
|
|
"Calculating dependencies|"
|
|
|
|
|
"to read news items|"
|
|
|
|
|
"Local copy of remote index is up-to-date|"
|
|
|
|
|
"These are the packages that would be merged|"
|
|
|
|
|
"Process finished with exit code")
|
|
|
|
|
re_multi_empty_line = re.compile("(?:<br/>){3,}", re.DOTALL)
|
|
|
|
|
re_strip_br = re.compile("^(?:<br/>)+|(?:<br/>)+$", re.DOTALL)
|
|
|
|
|
|
|
|
|
|
def remove_needless_data(self, data):
|
|
|
|
|
return "\n".join([x for x in data.split('\n')
|
|
|
|
|
if not self.re_drop.search(x)])
|
|
|
|
|
|
|
|
|
|
def strip_br(self, data):
|
|
|
|
|
return self.re_strip_br.sub(
|
|
|
|
|
"",
|
|
|
|
|
self.re_multi_empty_line.sub("<br/><br/>", data))
|
|
|
|
|
|
|
|
|
|
def get_block(self, child):
|
|
|
|
|
self.result = self.strip_br(
|
|
|
|
|
self._get_text(self.remove_needless_data(child.before)))
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
raise EmergeError(_("Emerge failed"))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class DownloadSizeBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Размер скачиваемых обновлений
|
|
|
|
|
"""
|
|
|
|
|
token = "Size of downloads:"
|
|
|
|
|
|
|
|
|
|
re_block = re.compile(r"Size of downloads:\s(\S+\s\S+)")
|
|
|
|
|
|
|
|
|
|
def __str__(self):
|
|
|
|
|
if self.result:
|
|
|
|
|
return self.result
|
|
|
|
|
else:
|
|
|
|
|
return "0 kB"
|
|
|
|
|
|
|
|
|
|
class SkippedPackagesBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Размер скачиваемых обновлений
|
|
|
|
|
"""
|
|
|
|
|
token = "The following update has been skipped"
|
|
|
|
|
end_token = ["For more information, see the MASKED"]
|
|
|
|
|
|
|
|
|
|
re_block = re.compile(
|
|
|
|
|
r"(The following update has.*?)(?=For more information)", re.S)
|
|
|
|
|
|
|
|
|
|
def __str__(self):
|
|
|
|
|
if self.result:
|
|
|
|
|
return self.result
|
|
|
|
|
else:
|
|
|
|
|
return ""
|
|
|
|
|
|
|
|
|
|
class QuestionGroup(GroupEmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Группа блоков разбора вопросов от emerge
|
|
|
|
|
"""
|
|
|
|
|
token = "Would you like"
|
|
|
|
|
end_token = ["]", "\n"]
|
|
|
|
|
_color_block = EmergeInformationBlock._color_block
|
|
|
|
|
re_block = re.compile(
|
|
|
|
|
"(Would you.*)\[{c}Yes{c}/{c}No{c}".format(c=_color_block))
|
|
|
|
|
|
|
|
|
|
def get_block(self, child):
|
|
|
|
|
try:
|
|
|
|
|
before = child.before
|
|
|
|
|
token = child.match
|
|
|
|
|
if type(self.end_token) == self.re_type:
|
|
|
|
|
child.expect(self.end_token)
|
|
|
|
|
match = child.match.group()
|
|
|
|
|
else:
|
|
|
|
|
child.expect_exact(self.end_token)
|
|
|
|
|
match = child.match
|
|
|
|
|
data = token + child.before + match
|
|
|
|
|
child.before = before
|
|
|
|
|
for block in self.children:
|
|
|
|
|
child.match = re.search(block.token, data)
|
|
|
|
|
block.get_block(child)
|
|
|
|
|
if block.result:
|
|
|
|
|
break
|
|
|
|
|
except pexpect.EOF:
|
|
|
|
|
child.buffer = "".join(
|
|
|
|
|
[x for x in (child.before, child.after, child.buffer)
|
|
|
|
|
if type(x) == str])
|
|
|
|
|
|
|
|
|
|
class QuestionChangeConfigBlock(GroupEmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Вопрос об изменении конфигурационных файлов
|
|
|
|
|
"""
|
|
|
|
|
token = "Would you like to add these changes to your config files"
|
|
|
|
|
|
|
|
|
|
def get_block(self, child):
|
|
|
|
|
if child.match:
|
|
|
|
|
self.result = self.token
|
|
|
|
|
self.children_get_block(child)
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
if self.result:
|
|
|
|
|
child.send("no\n")
|
|
|
|
|
if child.isalive():
|
|
|
|
|
child.wait()
|
|
|
|
|
self.children_action(child)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class QuestionBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Блок вопроса
|
|
|
|
|
"""
|
|
|
|
|
default_answer = "yes"
|
|
|
|
|
token = "Would you"
|
|
|
|
|
|
|
|
|
|
def get_block(self, child):
|
|
|
|
|
if child.match:
|
|
|
|
|
self.result = self.token
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
if self.result:
|
|
|
|
|
child.send("%s\n" % self.default_answer)
|
|
|
|
|
return False
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class NeedRootBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Пользователь не явеляется root
|
|
|
|
|
"""
|
|
|
|
|
token = "This action requires superuser access"
|
|
|
|
|
|
|
|
|
|
def get_data(self, child):
|
|
|
|
|
self.result = True
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
raise EmergeNeedRootError(_("This action requires superuser access"))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class NotifierInformationBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Информационный блок поддерживающий observing
|
|
|
|
|
"""
|
|
|
|
|
def __init__(self, parent):
|
|
|
|
|
super().__init__(parent)
|
|
|
|
|
self.observers = []
|
|
|
|
|
|
|
|
|
|
def get_data(self, match):
|
|
|
|
|
self.result = match
|
|
|
|
|
|
|
|
|
|
def add_observer(self, f):
|
|
|
|
|
self.observers.append(f)
|
|
|
|
|
|
|
|
|
|
def clear_observers(self):
|
|
|
|
|
self.observers = []
|
|
|
|
|
|
|
|
|
|
def remove_observer(self, f):
|
|
|
|
|
if f in self.observers:
|
|
|
|
|
self.observers.remove(f)
|
|
|
|
|
|
|
|
|
|
def notify(self, observer, groups):
|
|
|
|
|
observer(groups)
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
if self.result and self.observers:
|
|
|
|
|
groups = self.result.groups()
|
|
|
|
|
for observer in self.observers:
|
|
|
|
|
self.notify(observer, groups)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class EmergingPackage(NotifierInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Запуск устанавливаемого пакета
|
|
|
|
|
|
|
|
|
|
ObserverFunc: (package, num=number, max_num=number, binary=binary)
|
|
|
|
|
"""
|
|
|
|
|
_color_block = EmergeInformationBlock._color_block
|
|
|
|
|
token = ">>> Emerging "
|
|
|
|
|
re_block = re.compile(
|
|
|
|
|
"Emerging (binary )?\({c}(\d+){c} "
|
|
|
|
|
"of {c}(\d+){c}\) {c}([^\s\033]+){c}".format(c=_color_block))
|
|
|
|
|
|
|
|
|
|
def notify(self, observer, groups):
|
|
|
|
|
observer(EmergePackage(groups[3]), num=groups[1], max_num=groups[2],
|
|
|
|
|
binary=bool(groups[0]))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class UnemergingPackage(NotifierInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Запуск устанавливаемого пакета
|
|
|
|
|
|
|
|
|
|
ObserverFunc: (package, num=number, max_num=number)
|
|
|
|
|
"""
|
|
|
|
|
_color_block = EmergeInformationBlock._color_block
|
|
|
|
|
token = ">>> Unmerging"
|
|
|
|
|
re_block = re.compile(
|
|
|
|
|
r"Unmerging (?:\({c}(\d+){c} "
|
|
|
|
|
r"of {c}(\d+){c}\) )?(\S+)\.\.\.".format(c=_color_block))
|
|
|
|
|
|
|
|
|
|
def notify(self, observer, groups):
|
|
|
|
|
observer(EmergePackage(groups[2]), num=groups[0], max_num=groups[1])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class FetchingTarball(NotifierInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Происходит скачивание архивов
|
|
|
|
|
"""
|
|
|
|
|
token = "Saving to:"
|
|
|
|
|
re_block = re.compile("Saving to:\s*[‘'](\S+)?['’]")
|
|
|
|
|
|
|
|
|
|
def notify(self, observer, groups):
|
|
|
|
|
observer(groups[0])
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class InstallingPackage(NotifierInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Запуск устанавливаемого пакета
|
|
|
|
|
|
|
|
|
|
ObserverFunc: (package, binary=binary)
|
|
|
|
|
"""
|
|
|
|
|
_color_block = EmergeInformationBlock._color_block
|
|
|
|
|
binary = None
|
|
|
|
|
|
|
|
|
|
token = ">>> Installing "
|
|
|
|
|
re_block = re.compile(
|
|
|
|
|
"Installing \({c}(\d+){c} "
|
|
|
|
|
"of {c}(\d+){c}\) {c}([^\s\033]+){c}".format(c=_color_block))
|
|
|
|
|
|
|
|
|
|
def notify(self, observer, groups):
|
|
|
|
|
strpkg = str(EmergePackage(groups[2]))
|
|
|
|
|
binary = bool(self.binary and strpkg in self.binary)
|
|
|
|
|
observer(EmergePackage(groups[2]), binary=binary)
|
|
|
|
|
|
|
|
|
|
def mark_binary(self, package):
|
|
|
|
|
if self.binary is None:
|
|
|
|
|
self.binary = []
|
|
|
|
|
self.binary.append(str(package))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class EmergeingErrorBlock(EmergeInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Блок содержит информацию об ошибке во время сборки пакета
|
|
|
|
|
"""
|
|
|
|
|
token = ["* ERROR: ", " * \033[39;49;00mERROR: "]
|
|
|
|
|
end_token = "Working directory:"
|
|
|
|
|
re_block = re.compile("ERROR: (\S*) failed \([^)]+\).*?"
|
|
|
|
|
"The complete build log is located at '([^']+)",
|
|
|
|
|
re.DOTALL)
|
|
|
|
|
package = ""
|
|
|
|
|
|
|
|
|
|
def get_data(self, match):
|
|
|
|
|
self.result = self._get_text(match.group(2).rstrip())
|
|
|
|
|
self.package = match.group(1)
|
|
|
|
|
|
|
|
|
|
@property
|
|
|
|
|
def log(self):
|
|
|
|
|
return self.text_converter.transform(readFile(self.result))
|
|
|
|
|
|
|
|
|
|
def action(self, child):
|
|
|
|
|
raise EmergeError(_("Failed to emerge %s") % self.package)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class RevdepPercentBlock(NotifierInformationBlock):
|
|
|
|
|
"""
|
|
|
|
|
Блок определния статуса revdep-rebuild
|
|
|
|
|
"""
|
|
|
|
|
token = "Collecting system binaries"
|
|
|
|
|
end_token = [re.compile("Assigning files to packages|"
|
|
|
|
|
"All prepared. Starting rebuild")]
|
|
|
|
|
re_block = re.compile("\[\s(\d+)%\s\]")
|
|
|
|
|
action = None
|
|
|
|
|
|
|
|
|
|
def notify(self, observer, groups):
|
|
|
|
|
percent = int(groups[0])
|
|
|
|
|
observer(percent)
|
|
|
|
|
|
|
|
|
|
def get_block(self, child):
|
|
|
|
|
expect_result = [self.re_block]+self.end_token
|
|
|
|
|
try:
|
|
|
|
|
while True:
|
|
|
|
|
index = child.expect(expect_result)
|
|
|
|
|
if index == 0:
|
|
|
|
|
for observer in self.observers:
|
|
|
|
|
self.notify(observer, child.match.groups())
|
|
|
|
|
else:
|
|
|
|
|
self.result = child.match
|
|
|
|
|
break
|
|
|
|
|
except pexpect.EOF:
|
|
|
|
|
self.result = ""
|
|
|
|
|
|
|
|
|
|
class EmergeParser(InfoBlockInterface):
|
|
|
|
|
"""
|
|
|
|
|
Парсер вывода emerge
|
|
|
|
|
"""
|
|
|
|
|
|
|
|
|
|
def __init__(self, command, run=False):
|
|
|
|
|
self.command = command
|
|
|
|
|
self.elements = {}
|
|
|
|
|
|
|
|
|
|
self.install_packages = InstallPackagesBlock(self)
|
|
|
|
|
self.uninstall_packages = UninstallPackagesBlock(self)
|
|
|
|
|
self.question_group = QuestionGroup(self)
|
|
|
|
|
self.change_config_question = QuestionChangeConfigBlock(
|
|
|
|
|
self.question_group)
|
|
|
|
|
self.question = QuestionBlock(self.question_group)
|
|
|
|
|
self.finish_block = FinishEmergeGroup(self)
|
|
|
|
|
self.need_root = NeedRootBlock(self)
|
|
|
|
|
self.prepare_error = PrepareErrorBlock(self.finish_block)
|
|
|
|
|
self.change_config_question.add_element(self.prepare_error)
|
|
|
|
|
self.download_size = DownloadSizeBlock(self)
|
|
|
|
|
self.skipped_packages = SkippedPackagesBlock(self)
|
|
|
|
|
self.emerging_error = EmergeingErrorBlock(self)
|
|
|
|
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|
|
|
|
self.installing = InstallingPackage(self)
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|
|
|
self.uninstalling = UnemergingPackage(self)
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|
|
|
self.emerging = EmergingPackage(self)
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|
|
|
self.fetching = FetchingTarball(self)
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|
|
|
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|
|
|
self.emerging.add_observer(self.mark_binary)
|
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|
|
|
self.emerging.add_observer(self.skip_fetching)
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|
|
|
if run:
|
|
|
|
|
self.run()
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|
|
|
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|
|
|
def mark_binary(self, package, binary=False, **kw):
|
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|
|
|
if binary:
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|
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|
self.installing.mark_binary(package)
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|
|
def skip_fetching(self, *argv, **kw):
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|
self.fetching.action = lambda child: None
|
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|
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|
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|
|
|
def add_element(self, element):
|
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|
|
|
"""
|
|
|
|
|
:type element: InfoBlockInterface
|
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|
|
|
"""
|
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|
|
|
if element.token:
|
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|
|
if type(element.token) == list:
|
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|
|
for token in element.token:
|
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|
|
|
self.elements[token] = element
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|
else:
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|
|
self.elements[element.token] = element
|
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|
|
|
|
|
|
|
|
def run(self):
|
|
|
|
|
"""
|
|
|
|
|
Запустить команду
|
|
|
|
|
"""
|
|
|
|
|
child = self.command.execute()
|
|
|
|
|
|
|
|
|
|
while True:
|
|
|
|
|
index = child.expect_exact(self.elements.keys())
|
|
|
|
|
element = list(self.elements.values())[index]
|
|
|
|
|
element.get_block(child)
|
|
|
|
|
if element.action:
|
|
|
|
|
if element.action(child) is False:
|
|
|
|
|
break
|
|
|
|
|
|
|
|
|
|
def close(self):
|
|
|
|
|
self.command.close()
|
|
|
|
|
|
|
|
|
|
def __enter__(self):
|
|
|
|
|
return self
|
|
|
|
|
|
|
|
|
|
def __exit__(self, *exc_info):
|
|
|
|
|
self.close()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class MtimeCheckvalue():
|
|
|
|
|
def __init__(self, *fname):
|
|
|
|
|
self.fname = fname
|
|
|
|
|
|
|
|
|
|
def value_func(self, fn):
|
|
|
|
|
return str(int(os.stat(fn).st_mtime))
|
|
|
|
|
|
|
|
|
|
def get_check_values(self, file_list):
|
|
|
|
|
for fn in file_list:
|
|
|
|
|
if path.exists(fn) and not path.isdir(fn):
|
|
|
|
|
yield fn, self.value_func(fn)
|
|
|
|
|
else:
|
|
|
|
|
for k, v in self.get_check_values(
|
|
|
|
|
listDirectory(fn, fullPath=True)):
|
|
|
|
|
yield k, v
|
|
|
|
|
|
|
|
|
|
def checkvalues(self):
|
|
|
|
|
return self.get_check_values(self.fname)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class Md5Checkvalue(MtimeCheckvalue):
|
|
|
|
|
def value_func(self, fn):
|
|
|
|
|
return hashlib.md5(readFile(fn, binary=True)).hexdigest()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class GitCheckvalue():
|
|
|
|
|
def __init__(self, git, rpath):
|
|
|
|
|
self.rpath = rpath
|
|
|
|
|
self.git = git
|
|
|
|
|
|
|
|
|
|
def checkvalues(self):
|
|
|
|
|
with ignore(GitError):
|
|
|
|
|
if self.git.is_git(self.rpath):
|
|
|
|
|
yield self.rpath, self.git.getCurrentCommit(self.rpath)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
class EmergeCache():
|
|
|
|
|
"""
|
|
|
|
|
Кэш пакетов
|
|
|
|
|
"""
|
|
|
|
|
cache_file = '/var/lib/calculate/calculate-update/world.cache'
|
|
|
|
|
# список файлов проверяемый по mtime на изменения
|
|
|
|
|
check_list = [MtimeCheckvalue('/etc/make.conf',
|
|
|
|
|
'/etc/portage',
|
|
|
|
|
'/etc/make.profile'),
|
|
|
|
|
Md5Checkvalue('/var/lib/portage/world',
|
|
|
|
|
'/var/lib/portage/world_sets')]
|
|
|
|
|
logger = log("emerge-cache",
|
|
|
|
|
filename="/var/log/calculate/emerge-cache.log",
|
|
|
|
|
formatter="%(asctime)s - %(levelname)s - %(message)s")
|
|
|
|
|
|
|
|
|
|
def __init__(self):
|
|
|
|
|
self.files_control_values = {}
|
|
|
|
|
self.pkg_list = PackageList([])
|
|
|
|
|
|
|
|
|
|
def set_cache(self, package_list):
|
|
|
|
|
"""
|
|
|
|
|
Установить в кэш список пакетов
|
|
|
|
|
"""
|
|
|
|
|
with writeFile(self.cache_file) as f:
|
|
|
|
|
for fn, val in self.get_control_values().items():
|
|
|
|
|
f.write("{fn}={val}\n".format(fn=fn, val=val))
|
|
|
|
|
f.write('\n')
|
|
|
|
|
for pkg in package_list:
|
|
|
|
|
f.write("%s\n" % str(pkg))
|
|
|
|
|
self.logger.info("Setting cache (%d packages)" % len(package_list))
|
|
|
|
|
|
|
|
|
|
def drop_cache(self, reason=None):
|
|
|
|
|
if path.exists(self.cache_file):
|
|
|
|
|
with ignore(OSError):
|
|
|
|
|
os.unlink(self.cache_file)
|
|
|
|
|
self.logger.info("Droping cache. Reason: %s" % reason)
|
|
|
|
|
else:
|
|
|
|
|
self.logger.info("Droping empty cache. Reason: %s" % reason)
|
|
|
|
|
|
|
|
|
|
def get_cached_package_list(self):
|
|
|
|
|
self.read_cache()
|
|
|
|
|
if not path.exists(self.cache_file):
|
|
|
|
|
self.logger.info("Requesting empty cache")
|
|
|
|
|
if self.check_actuality():
|
|
|
|
|
return self.pkg_list
|
|
|
|
|
return None
|
|
|
|
|
|
|
|
|
|
def check_actuality(self):
|
|
|
|
|
"""
|
|
|
|
|
Кэш считается актуальным если ни один из файлов не менялся
|
|
|
|
|
"""
|
|
|
|
|
if self.get_control_values() == self.files_control_values:
|
|
|
|
|
self.logger.info(
|
|
|
|
|
"Getting actuality cache (%d packages)" % len(self.pkg_list))
|
|
|
|
|
return True
|
|
|
|
|
else:
|
|
|
|
|
reason = "Unknown"
|
|
|
|
|
for k, v in self.get_control_values().items():
|
|
|
|
|
if k in self.files_control_values:
|
|
|
|
|
if v != self.files_control_values[k]:
|
|
|
|
|
reason = "%s was modified" % k
|
|
|
|
|
else:
|
|
|
|
|
reason = "Checksum of file %s is not exist" % k
|
|
|
|
|
self.logger.info("Failed to get cache. Reason: %s" % reason)
|
|
|
|
|
return False
|
|
|
|
|
|
|
|
|
|
def read_cache(self):
|
|
|
|
|
self.files_control_values = {}
|
|
|
|
|
cache_file_lines = readLinesFile(self.cache_file)
|
|
|
|
|
for line in cache_file_lines:
|
|
|
|
|
if "=" not in line:
|
|
|
|
|
break
|
|
|
|
|
k, v = line.split('=')
|
|
|
|
|
self.files_control_values[k] = v.strip()
|
|
|
|
|
self.pkg_list = PackageList(cache_file_lines)
|
|
|
|
|
|
|
|
|
|
def get_control_values(self):
|
|
|
|
|
def generate():
|
|
|
|
|
for obj in self.check_list:
|
|
|
|
|
for check_value in obj.checkvalues():
|
|
|
|
|
yield check_value
|
|
|
|
|
|
|
|
|
|
return dict(generate())
|