MenuXDGCheck.py

   1 # -*- coding: utf-8 -*-
   2 # Version         : $Id$
   3
   4 #
   5 # check xdg file format violation
   6 #
   7 # http://standards.freedesktop.org/desktop-entry-spec/desktop-entry-spec-latest.html
   8 #
   9
  10 from Filter import addDetails, printError
  11 from Pkg import getstatusoutput, is_utf8
  12 import AbstractCheck
  13
  14
  15 class MenuXDGCheck(AbstractCheck.AbstractFilesCheck):
  16     def __init__(self):
  17         # desktop file need to be in $XDG_DATA_DIRS
  18         # $ echo $XDG_DATA_DIRS/applications
  19         # /var/lib/menu-xdg:/usr/share
  20         AbstractCheck.AbstractFilesCheck.__init__(
  21                 self, "MenuXDGCheck", "(?:/usr/share|/etc/opt/.*/share|/opt/.*)/applications/.*\.desktop$")
  22
  23     def check_file(self, pkg, filename):
  24         f = pkg.dirName() + filename
  25         st = getstatusoutput(('desktop-file-validate', f), True)
  26         if st[0]:
  27             error_printed = False
  28             for line in st[1].splitlines():
  29                 if 'error: ' in line:
  30                     printError(pkg, 'invalid-desktopfile', filename,
  31                                line.split('error: ')[1])
  32                     error_printed = True
  33             if not error_printed:
  34                 printError(pkg, 'invalid-desktopfile', filename)
  35         if not is_utf8(f):
  36             printError(pkg, 'non-utf8-desktopfile', filename)
  37
  38
  39 check = MenuXDGCheck()
  40
  41 addDetails(
  42 'invalid-desktopfile',
  43 '''.desktop file is not valid, check with desktop-file-validate''',
  44
  45 'non-utf8-desktopfile',
  46 '''.desktop file is not encoded in UTF-8''',
  47 )
  48
  49 # Local variables:
  50 # indent-tabs-mode: nil
  51 # py-indent-offset: 4
  52 # End:
  53 # ex: ts=4 sw=4 et