pakfire/packages/__init__.py

   1 #!/usr/bin/python
   2 ###############################################################################
   3 #                                                                             #
   4 # Pakfire - The IPFire package management system                              #
   5 # Copyright (C) 2011 Pakfire development team                                 #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 import tarfile
  23
  24 from file import BinaryPackage, InnerTarFile, SourcePackage
  25 from installed import DatabasePackage, InstalledPackage
  26 from solv import SolvPackage
  27
  28 from make import Makefile
  29
  30 from pakfire.constants import *
  31
  32 def open(pakfire, repo, filename):
  33         """
  34                 Function to open all packages and return the right object.
  35
  36                 Abstractly, this detects if a package is a source package or
  37                 not.
  38         """
  39         # XXX We should make this check much better...
  40
  41         # Simply check if the given file is a tarfile.
  42         if tarfile.is_tarfile(filename):
  43                 if filename.endswith(".src.%s" % PACKAGE_EXTENSION):
  44                         return SourcePackage(pakfire, repo, filename)
  45
  46                 return BinaryPackage(pakfire, repo, filename)
  47
  48         elif filename.endswith(".%s" % MAKEFILE_EXTENSION):
  49                 return Makefile(pakfire, filename)