git-svn-id: http://svn.calculate.ru/calculate2/calculate-lib/trunk@1 c91db197-33c1-4113-bf15-f8a5c547ca64

LICENCE

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README

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+AUTHOR: Calculate Pack <support@calculate.ru>
+
+INSTALL
+-------
+
+calculate-lib needs the following library version installed, in order to run:
+    Python >= 2.3
+    python-ldap >= 2.0.0
+
+To install calculate-lib , just execute the install script 'install.py'.
+Example:
+
+    ./install.py

pym/cl_devices.py

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+#-*- coding: utf-8 -*-
+
+#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
+# 
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+import os
+import re
+import glob
+import cl_utils
+
+#класс для работы с видео устройствами
+class Video:
+    #получить список видеокарт
+    def getcards(self):
+        card_names=[]
+        g_path=cl_utils.getpathenv()
+        s_cmd='%s lspci | grep VGA' % g_path
+        lines=os.popen(s_cmd).readlines()
+        if lines:
+            for line in lines:
+                re_res=re.search(\
+                    '[0-9\:\.]+\sVGA compatible controller:(.+)$',line)
+                if re_res:
+                    card_names.append(re_res.group(1))
+        if len(card_names)>0:
+            return card_names
+        else:
+            return None
+
+#работа с блочными устройствами
+class block_dev:
+    _dev_list=[]
+
+    def __init__(self):
+        self._getlist()
+
+    def _getlist(self):
+        devlist=[]
+        for dev in ('sd','hd'):
+            devlist+=glob.glob('/sys/block/%s*'%dev)
+        for dev in devlist:
+            self._dev_list.append(dev.split('/')[-1])
+
+    #получить список устройств
+    def get_listdev(self):
+        return self._dev_list
+
+    #проверить на извлекаемое устройство
+    def isremovable(self, dev):
+        if dev in self.get_listdev():
+            res=int(open('/sys/block/%s/removable'%dev).read().split()[0])
+            return res
+        else:
+            return None
+

pym/cl_utils.py

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+#-*- coding: utf-8 -*-
+
+#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
+# 
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+import filecmp
+import string
+from random import choice
+from re import search
+import os
+
+def getdirlist(s_path):
+    #Получить список директорий по указаному пути
+    fdir=filecmp.dircmp(s_path, s_path)
+    dir_list=fdir.common_dirs
+    return dir_list
+
+    #вернуть случайный пароль
+def genpassword():
+    res=''.join([choice(string.ascii_letters+string.digits)\
+        for i in xrange(9)])
+    return res
+
+    #заполнить строку указанным количеством символов
+def fillstr(char, width):
+    tstr=""
+    nstr=string.zfill(tstr,width)
+    nstr=nstr.replace("0",char)
+    return nstr
+
+    #вернуть пути для запуска утилит
+def getpathenv():
+    bindir=['/sbin','/bin','/usr/sbin','/usr/bin']
+    env=os.environ
+    if env and env.has_key('PATH'):
+        lpath=env['PATH'].split(":")
+        npath=[]
+        for dirname in bindir:
+            if os.path.exists(dirname) and dirname not in lpath:
+                npath.append(dirname)
+        lpath=npath+lpath
+        return "PATH="+":".join(lpath)+" && "
+
+#класс для работы с установленными пакетами
+class pakages:
+    #путь к директории установленнх пакетов
+    pkgdir="/var/db/pkg/"
+    #список установленных пакетов
+    pkglist={}
+    #Объект содержащий параметры пакета
+    class pakage(object):
+        #имя пакета с версией
+        fullname=""
+        #имя пакета
+        name=""
+        #версия
+        ver=""
+        #тип пакета в портижах
+        portdir=""
+        def __init__(self, **args):
+            for atname,atvalue in args.items():
+                setattr(self,atname, atvalue)
+
+    def __init__(self):
+        self.pkglist=self.__getpkglist()
+
+    #разбить имя пакета на тип и имя
+    def __getpkgver(self, fname):
+        res=search('^(.+)\-([0-9]+.*)$',fname)
+        if res:
+            return res.groups()
+        else:
+            return (None,None)
+
+    #собрать установленные в системе пакеты
+    def __getpkglist(self):
+        portageDirs=[]
+        instaledPkg={}
+        #проверим на существование директории с установленными пакетами
+        if os.path.exists(self.pkgdir):
+            #получим список типов пакетов
+            portageDirs=getdirlist(self.pkgdir)
+            if len(portageDirs)>0:
+                #обрабатываем содержимое каждого из типов
+                for portageDir in portageDirs:
+                    pkgList=getdirlist(self.pkgdir+portageDir)
+                    for pkg in pkgList:
+                        fullname=pkg
+                        pkgName,pkgVer= self.__getpkgver(pkg)
+                        pobj=self.pakage(fullname=fullname,
+                                    name=pkgName, \
+                                    ver=pkgVer,\
+                                    portdir=portageDir)
+                        fpkg=portageDir+"/"+pkgName
+                        if instaledPkg.has_key(fpkg):
+                            instaledPkg[fpkg].append(pobj)
+                        else:
+                            instaledPkg[fpkg]=[pobj]
+        return instaledPkg
+
+    #разбить pkgname на составляющие имени пакета
+    def __partname(self, pkgname):
+        if not pkgname.strip():
+            return False
+        res=search('^(.+\/)?(.+)',pkgname)
+        tname=None
+        if res.group(1):
+            tname=res.group(1)
+        if res.group(2):
+            res2=search('^(.+)(\-[0-9]+.+$)',res.group(2))
+            if res2:
+                name=res2.group(1)
+                ver=res2.group(2)
+            else:
+                name=res.group(2)
+                ver=None
+        if res:
+            if name and name[-1:]=='-':
+                name=name[:-1]
+            if tname and tname[-1:]=='/':
+                tname=tname[:-1]
+            if ver and ver[0]=='-':
+                ver=ver[1:]
+            return [tname, name, ver]
+
+
+    #проверить установленн ли пакет
+    #isinstalled('dev-db/postgresql')
+    def isinstalled(self, pkgname):
+        res=self.getinstpkg(pkgname)
+        if len(res)>0:
+            return True
+        else:
+            return False
+
+    #вернуть список объектов pakage() соответствующих pkgname
+    #getinstpkg('dev-db/postgresql')
+    #в случае отсутствия пакетов возвращает пустой список
+    def getinstpkg(self, pkgname):
+        pinfo=self.__partname(pkgname)
+        if pinfo:
+            ret=[]
+            if pinfo[0] and pinfo[1] and pinfo[2]:
+                if not self.pkglist.has_key(pinfo[0]+'/'+pinfo[1]):
+                    return []
+                fpkg=self.pkglist[pinfo[0]+'/'+pinfo[1]]
+                ret=[]
+                for i in fpkg:
+                    if i.ver==pinfo[2]:
+                        ret.append(i)
+                return ret
+            elif pinfo[0] and pinfo[1]:
+                if not self.pkglist.has_key(pinfo[0]+'/'+pinfo[1]):
+                    return []
+                return self.pkglist[pinfo[0]+'/'+pinfo[1]]
+            elif pinfo[1] and pinfo[2]:
+                for i in self.pkglist.keys():
+                    if search('^.+\/%s$'%(pinfo[1]),i):
+                        for el in self.pkglist[i]:
+                            if el.ver==pinfo[2]:
+                                ret.append(el)
+                return ret
+            elif pinfo[1]:
+                for i in self.pkglist.keys():
+                    if search('^.+\/%s$'%(pinfo[1]),i):
+                        ret+=self.pkglist[i]
+                return ret
+        return []
+
+    def getListPkg(self):
+        return self.pkglist

pym/cl_vars.py

@@ -0,0 +1,381 @@
+#-*- coding: utf-8 -*-
+
+#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
+# 
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+#Допустимые ключи значений
+#   mode -     режим переменной r-не переназначается из командной строки,
+#              w-переназначается из командной строки
+#   type     - тип переменной состоит из двух элементов(что это и для чего
+#              это)
+#   value    - дефоултное значение переменной
+#   select   - список допустимых значений переменной
+#   official - флаг того, что данная переменная служебная и не отображается
+#              при печати списка значений переменных
+#   printval - печатное значение переменной(значение выводимое при печати
+#              списка значений переменных)
+
+class Data:
+    #старое значение файла grub_device.map
+    boot_devicemap_old={'mode':"r",
+                        'type':('conf','boot'),
+                        }
+    #новое значение файла device.map
+    boot_devicemap=    {'mode':"w",
+                        'type':('conf','boot'),
+                        }
+    #альтернативные строчки загрузчика grub
+    boot_grub_another= {'mode':"r",
+                        'type':('conf','boot'),
+                        }
+    #диск с которого загружена система в формате загрузчика grub
+    boot_grub_loaddev= {'mode':"r",
+                        'type':('param','boot'),
+                        }
+    #раздел с которого загружена система в формате загрузчика grub
+    boot_grub_loadnum= {'mode':"r",
+                        'type':('param','boot'),
+                        }
+    #диск для установки системы в формате загрузчика grub
+    boot_grub_setupdev={'mode':"r",
+                        'type':('param','boot'),
+                        }
+    #раздел для установки системы в формате загрузчика grub
+    boot_grub_setupnum={'mode':"r",
+                        'type':('param','boot'),
+                        }
+    #модель материнской платы
+    hrd_board_model=   {'mode':"r",
+                        'type':('info','matherboard'),
+                        }
+    #производитель материнской платы
+    hrd_board_vendor=  {'mode':"r",
+                        'type':('info','matherboard'),
+                        }
+    #количество процессоров на ПК
+    hrd_cpu_num=       {'mode':"w",
+                        'type':('param','cpu'),
+                        }
+    #количество процессоров на ПК
+    hrd_laptop_model=  {'mode':"r",
+                        'type':('info','hardware'),
+                        }
+    #производитель ноутбука
+    hrd_laptop_vendor= {'mode':"r",
+                        'type':('info','hardware'),
+                        }
+    #обозначение видео карты для настроек OpenGL
+    hrd_opengl_set=    {'mode':"r",
+                        'type':('param','video'),
+                        }
+    #описание материнской платы
+    hrd_pc_vendor=     {'mode':"r",
+                        'type':('info','matherboard'),
+                        }
+    #видео драйвер
+    hrd_video_drv=     {'mode':"w",
+                        'type':('param','video'),
+                        }
+    #видео карта
+    hrd_video_name=    {'mode':"r",
+                        'type':('info','video'),
+                        }
+    #разрешение экрана
+    hrd_video_res=     {'mode':"w",
+                        'type':('param','screen'),
+                        }
+    #DNS имя сервера CDS
+    net_cds=           {'mode':"w",
+                        'type':('param','lan'),
+                        }
+    #сетевые настройки файла /etc/conf.d/net
+    net_conf=          {'mode':"r",
+                        'type':('conf','lan'),
+                        }
+    #сетевое устройство, через которое пакеты попадают на шлюз
+    net_gw_dev=        {'mode':"r",
+                        'type':('param','network'),
+                        }
+    #адрес шлюза
+    net_gw=            {'mode':"w",
+                        'type':('param','lan'),
+                        }
+    #имя компьютера
+    net_host=          {'mode':"w",
+                        'type':('param','lan'),
+                        }
+    #разрешенная сеть
+    net_hosts_allow=   {'mode':"r",
+                        'type':('param','lan'),
+                        }
+    #активное сетевое устройство (выбириется в порядке приоритета eth0-9,
+    #wlan0-9)
+    net_lan=           {'mode':"r",
+                        'type':('param','lan'),
+                        }
+    #текущая сеть
+    net_networks=      {'mode':"r",
+                        'type':('conf','lan'),
+                        }
+    #DNS имя NFS сервера
+    net_nfs=           {'mode':"w",
+                        'type':('conf','lan'),
+                        }
+    #DNS имя сервера времени
+    net_ntp=           {'mode':"w",
+                        'type':('conf','lan'),
+                        }
+    #порт proxy сервера
+    net_proxy_port=    {'mode':"w",
+                        'type':('param','lan'),
+                        }
+    #строка для настройки proxy сервера
+    net_proxy_url=     {'mode':"r",
+                        'type':('param','lan'),
+                        }
+    #DNS имя proxy сервера
+    net_proxy=         {'mode':"w",
+                        'type':('param','lan'),
+                        }
+    #файловая система root раздела
+    setup_formatfs=    {'mode':"w",
+                        'type':('param','install'),
+                        }
+    #диск и раздел для установки
+    setup_installdev=  {'mode':"w",
+                        'type':('param','install'),
+                        }
+    #имя ISO-файла для создания загружаемого образа системы
+    setup_iso_name=    {'mode':"r",
+                        'type':('param','install'),
+                        }
+    #версия системы (в зависимости от операции - обновление установка, сборка)
+    setup_linux_ver=   {'mode':"w",
+                        'type':('param','system'),
+                        }
+    #имя tar-архива с образом устанавливаемой системы
+    setup_linuxpkg=    {'mode':"r",
+                        'type':('param','install'),
+                        }
+    #установлено в ram в случае, если установка профиля производится в RAM-диск
+    #(настройка сеанса CDROM)
+    setup_location=    {'mode':"r",
+                        'type':('param','system'),
+                        'value':""}
+    #значение флага -j команды make
+    setup_makeopts=    {'mode':"w",
+                        'type':('param','install'),
+                        }
+    #архитектура процессора (в зависимости от операции - обновление установка,
+    #сборка)
+    setup_march=       {'mode':"w",
+                        'type':('param','system'),
+                        }
+    #имя и версия программы
+    setup_name=        {'mode':"r",
+                        'type':('info','install'),
+                        }
+    #название системы из-под которой запущена программа
+    setup_os_current=  {'mode':"r",
+                        'type':('info','system'),
+                        }
+    #этап запуска (установка, сборка или обновление)
+    setup_pass=        {'mode':"r",
+                        'type':('param','install'),
+                        }
+    #путь к директории с профилями
+    setup_path_profuser={'mode':"r",
+                        'type':('path','install'),
+                        }
+    #путь к спискам пакетов для сборки новой системы
+    setup_path_constpkg={'mode':"r",
+                        'type':('path','install'),
+                        }
+    #директория сборки новой системы
+    setup_path_constructor={'mode':"w",
+                        'type':('path','install'),
+                        'value':'/mnt/calculate'}
+    #путь к исходным файлам пакетов программ
+    setup_path_distfiles={'mode':"r",
+                        'type':('path','install'),
+                        }
+    #пути переменной окружения PATH (изменяются в случае запуска программы на
+    #сильно измененной Linux системе)
+    setup_path_env=    {'mode':"r",
+                        'type':('cmd','install'),
+                        }
+    #путь к директории точки монтирования для установки новой системы
+    setup_path_install={'mode':"w",
+                        'type':('path','install'),
+                        'value':'/mnt/install'}
+    #путь к дистрибутивам
+    setup_path_linuxpkg={'mode':"r",
+                        'type':('path','install'),
+                        }
+    #директория к патчам (выполняемым скриптам, содержащим определенные
+    #инструкции для внесения изменений в систему)
+    setup_path_patch=  {'mode':"w",
+                        'type':('path','install'),
+                        }
+    #путь к бинарным пакетам программ
+    setup_path_pkg=    {'mode':"r",
+                        'type':('path','install'),
+                        }
+    #путь к портежам
+    setup_path_portage={'mode':"r",
+                        'type':('path','install'),
+                        }
+    #директория временных файлов
+    setup_path_tmp=    {'mode':"w",
+                        'type':('path','install'),
+                        }
+    #список накладываемых профилей при установке, наложении профилей
+    setup_path_profinstall=    {'mode':"r",
+                        'type':('path','install'),
+                        }
+    #флаг установки MBR записи для загрузки системы (по умолчанию установлен)
+    setup_set_mbr=     {'mode':"w",
+                        'type':('bool','install'),
+                        }
+    #имя сборки
+    setup_sys_fullname={'mode':"r",
+                        'type':('info','system'),
+                        }
+    #короткое название системы (CLD)
+    setup_sys_shortname={'mode':"r",
+                        'type':('param','system'),
+                        }
+    #emerge флаг размаскировки пакетов (меняется при установке, сборке,
+    #обновлении)
+    setup_unmask=      {'mode':"r",
+                        'type':('param','install'),
+                        }
+    #номер версии программы
+    setup_ver=         {'mode':"r",
+                        'type':('param','install'),
+                        'value':"0.0.1 alpha 1"}
+    #версия загруженной системы
+    sys_current_ver=   {'mode':"r",
+                        'type':('param','system'),
+                        }
+    #домен
+    sys_domain=        {'mode':"w",
+                        'type':('param','system'),
+                        }
+    #тип операционной системы
+    sys_linux_type=    {'mode':"r",
+                        'type':('param','system'),
+                        }
+    #носитель в значение ram в случае загрузки с CD_DVD
+    sys_load=          {'mode':"r",
+                        'type':('param','system'),
+                        }
+    #монтируемые диски (в т.ч. сетевые) в системе
+    sys_mount_dev=     {'mode':"r",
+                        'type':('param','system'),
+                        }
+    #дополнительные настройки монтируемых дисков файла /etc/fstab
+    sys_mount_line=    {'mode':"r",
+                        'type':('param','system'),
+                        }
+    #флаг переноса подключений из fstab
+    sys_set_movefstab= {'mode':"w",
+                        'type':('bool','system'),
+                        'value':True}
+    #раздел подкачки (swap)
+    sys_swap_dev=      {'mode':"w",
+                        'type':('param','system'),
+                        }
+    #строка инициализации swap-раздела файла /etc/fstab
+    sys_swap_line=     {'mode':"r",
+                        'type':('conf','system'),
+                        }
+    #-----------------------------------------------------
+    #Служебные переменные
+    #-----------------------------------------------------
+    #хэш доступных grub-у дисков
+    boot_grub_map=     {'mode':"r",
+                        'type':('param','install'),
+                        'official':True}
+    #путь к программе host
+    cmd_exec_host=     {'mode':"r",
+                        'type':('cmd','install'),
+                        'official':True}
+    #путь к программе nmap
+    cmd_exec_nmap=     {'mode':"r",
+                        'type':('cmd','install'),
+                        'official':True}
+    #строка запуска emerge при сборке новой системы
+    cmd_run_emerge1=   {'mode':"r",
+                        'type':('cmd','install'),
+                        'official':True}
+    #строка запуска emerge при сборке новой системы
+    cmd_run_emerge2=   {'mode':"r",
+                        'type':('cmd','install'),
+                        'official':True}
+    #команда форматирования диска
+    cmd_run_format=    {'mode':"r",
+                        'type':('cmd','install'),
+                        'official':True}
+    #команда инициализации OpenGL
+    cmd_run_opengl=    {'mode':"r",
+                        'type':('cmd','install'),
+                        'official':True}
+    #хэш конвертации устаревшего формата hda на sda
+    setup_ata=             {'mode':"r",
+                            'type':('param','install'),
+                            'official':False}
+    #версии сборок с сокращенным и полным именем
+    setup_dist_ver=    {'mode':"r",
+                        'type':('param','system'),
+                        'value':{'CLD':"Calculate Linux Desktop",
+                                 'CDS':"Calculate Directory Server",
+                                 'CWS':"Calculate Web Server",
+                                 'AcoolA':"Calculate Web Server"},
+                        'official':True}
+    #версии сборок с сокращенным и полным именем
+    setup_path_other=    {'mode':"r",
+                        'type':('param','system'),
+                        'value':{'profile':["/usr/calculate2/profile/",
+                                            "/usr/share/calculate/profile/"]
+                                },
+                        'official':True}
+    #разделительная линия в комментариях
+    setup_mesline=     {'mode':"w",
+                        'type':('info','install'),
+                        'official':True}
+    #текст заголовка изменяемых конфигурационных файлов
+    setup_mestitle=    {'mode':"w",
+                        'type':('info','install'),
+                        'official':True}
+    #символ разделителя версии и патча
+    setup_ospatchsplit={'mode':"r",
+                        'type':('param','install'),
+                        'official':True}
+    #список доступных патчей
+    setup_patches=     {'mode':"r",
+                        'type':('param','system'),
+                        'official':True}
+    #номер патча текущей системы
+    sys_patchcur=      {'mode':"r",
+                        'type':('param','system'),
+                        'official':True}
+    #номер последнего установленного патча
+    sys_patchlast=     {'mode':"r",
+                        'type':('param','system'),
+                        'official':True}
+    #директории точек монтирования в системе
+    sys_path_mounts=   {'mode':"r",
+                        'type':('path','system'),
+                        'official':True}

setup.cfg

@@ -0,0 +1,3 @@
+[install]
+install-purelib=/usr/lib/calculate
+install-platlib=/usr/lib/calculate

setup.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+# setup.py --- Setup script for calculate-server
+
+#Copyright 2008 Calculate Pack, http://www.calculate-linux.ru
+# 
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+# 
+#      http://www.apache.org/licenses/LICENSE-2.0
+# 
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+
+
+import sys
+from distutils.core import setup
+
+
+setup(
+    name = 'calculate-lib',
+    version = "0.0.1",
+    description = "The library for Calculate 2",
+    author = "Calculate Pack",
+    author_email = "support@calculate.ru",
+    url = "http://calculate-linux.ru",
+    license = "http://www.apache.org/licenses/LICENSE-2.0",
+    package_dir = {'calculate-lib': "."},
+    packages = ['calculate-lib.pym'],
+    data_files = [("/usr/share/calculate/i18n",['i18n/cl_lib_ru.mo'])],
+)