pygobject_postinstall.py

   1
   2 """pygobject is now installed on your machine.
   3
   4 Local configuration files were successfully updated."""
   5
   6 import os, re, sys
   7
   8 prefix_pattern=re.compile("^prefix=.*")
   9
  10
  11 def replace_prefix(s):
  12     if prefix_pattern.match(s):
  13         s='prefix='+sys.prefix.replace("\\","/")+'\n'
  14     s=s.replace("@DATADIR@",
  15                 os.path.join(sys.prefix,'share').replace("\\","/"))
  16
  17     return s
  18
  19 # TODO : Check that shortcuts are created system-wide when the user
  20 # has admin rights (hint: see pywin32 postinstall)
  21 def create_shortcuts():
  22     progs_folder= get_special_folder_path("CSIDL_COMMON_PROGRAMS")
  23     site_packages_dir = os.path.join(sys.prefix , 'lib','site-packages')
  24
  25     pygtk_shortcuts = os.path.join(progs_folder, 'PyGTK')
  26     if not os.path.isdir(pygtk_shortcuts):
  27         os.mkdir(pygtk_shortcuts)
  28
  29     pygobject_doc_link=os.path.join(pygtk_shortcuts,
  30                                     'PyGObject Documentation.lnk')
  31     if os.path.isfile(pygobject_doc_link):
  32         os.remove(pygobject_doc_link)
  33
  34     create_shortcut(os.path.join(sys.prefix,'share','gtk-doc','html',
  35                                  'pygobject','index.html'),
  36                     'PyGObject Documentation', pygobject_doc_link)
  37
  38 def remove_shortcuts():
  39     pygtk_shortcuts = os.path.join(
  40         get_special_folder_path('CSIDL_COMMON_PROGRAMS'), 'PyGTK')
  41     os.remove(os.path.join(pygtk_shortcuts,'PyGObject Documentation.lnk'))
  42     try:
  43         os.rmdir(pygtk_shortcuts)
  44     except OSError, e:
  45         # Directory is not empty, so leave it like that !
  46         pass
  47
  48 if len(sys.argv) == 2:
  49     if sys.argv[1] == "-install":
  50         filenames=['lib/pkgconfig/pygobject-2.0.pc',
  51                    'share/pygobject/xsl/fixxref.py']
  52         for filename in filenames:
  53             pkgconfig_file = os.path.normpath(
  54                 os.path.join(sys.prefix,filename))
  55
  56             lines=open(pkgconfig_file).readlines()
  57             open(pkgconfig_file, 'w').writelines(map(replace_prefix,lines))
  58         # TODO: Add an installer option for shortcut creation
  59         # create_shortcuts()
  60         print __doc__
  61     elif sys.argv[1] == "-remove":
  62         pass
  63         # remove_shortcuts()