setup.py

   1 #!/usr/bin/env python
   2 import re
   3 import os
   4 import sys
   5 import stat
   6 from glob import glob
   7
   8 from distutils.core import setup
   9 from distutils.command import build_scripts
  10 build_scripts.first_line_re = re.compile('^should not match$')
  11
  12 from cola import version
  13 from cola import utils
  14
  15 def main():
  16     # ensure readable files
  17     old_mask = os.umask(0022)
  18     if sys.argv[1] in ['install', 'build']:
  19         __check_python_version()
  20         __check_git_version()
  21         __check_pyqt_version()
  22         __build_views()             # pyuic4: .ui -> .py
  23         __build_translations()      # msgfmt: .po -> .qm
  24     try:
  25         version.write_builtin_version()
  26         __run_setup()
  27     finally:
  28         version.delete_builtin_version()
  29     # restore the old mask
  30     os.umask(old_mask)
  31
  32 def __run_setup():
  33     setup(name = 'cola',
  34           version = version.version,
  35           license = 'GPLv2',
  36           author = 'David Aguilar',
  37           author_email = 'davvid@gmail.com',
  38           url = 'http://cola.tuxfamily.org/',
  39           description = 'GIT Cola',
  40           long_description = 'A highly caffeinated GIT GUI',
  41           scripts = ['bin/git-cola', 'bin/git-difftool'],
  42           packages = ['cola', 'cola.gui', 'cola.views', 'cola.controllers'],
  43           data_files = [
  44             __app_path('share/cola/qm', '*.qm'),
  45             __app_path('share/cola/icons', '*.png'),
  46             __app_path('share/cola/styles', '*.qss'),
  47             __app_path('share/cola/styles/images', '*.png'),
  48             __app_path('share/applications', '*.desktop'),
  49             __app_path('share/doc/cola', '*.txt'),
  50           ])
  51
  52 def __app_path(dirname, entry):
  53     if '/' in entry:
  54         return (dirname, glob(entry))
  55     else:
  56         return (dirname, glob(os.path.join(dirname, entry)))
  57
  58 def __version_to_list(version):
  59     """Convert a version string to a list of numbers or strings
  60     """
  61     ver_list = []
  62     for p in version.split('.'):
  63         try:
  64             n = int(p)
  65         except ValueError:
  66             n = p
  67         ver_list.append(n)
  68     return ver_list
  69
  70 def __check_min_version(min_ver, ver):
  71     """Check whether ver is greater or equal to min_ver
  72     """
  73     min_ver_list = __version_to_list(min_ver)
  74     ver_list = __version_to_list(ver)
  75     return min_ver_list <= ver_list
  76
  77 def __check_python_version():
  78     """Check the minimum Python version
  79     """
  80     pyver = '.'.join(map(lambda x: str(x), sys.version_info))
  81     if not __check_min_version(version.python_min_ver, pyver):
  82         print >> sys.stderr, 'Python version %s or newer required. Found %s' \
  83               % (version.python_min_ver, pyver)
  84         sys.exit(1)
  85
  86 def __check_git_version():
  87     """Check the minimum GIT version
  88     """
  89     gitver = utils.run_cmd('git', '--version').split()[2]
  90     if not __check_min_version(version.git_min_ver, gitver):
  91         print >> sys.stderr, 'GIT version %s or newer required. Found %s' \
  92               % (version.git_min_ver, gitver)
  93         sys.exit(1)
  94
  95 def __check_pyqt_version():
  96     """Check the minimum PYQT version
  97     """
  98     pyqtver = utils.run_cmd('pyuic4', '--version').split()[-1]
  99     if not __check_min_version(version.pyqt_min_ver, pyqtver):
 100         print >> sys.stderr, 'PYQT version %s or newer required. Found %s' \
 101               % (version.pyqt_min_ver, pyqtver)
 102         sys.exit(1)
 103
 104 def __dirty(src, dst):
 105     if not os.path.exists(dst):
 106         return True
 107     srcstat = os.stat(src)
 108     dststat = os.stat(dst)
 109     return srcstat[stat.ST_MTIME] > dststat[stat.ST_MTIME]
 110
 111 def __build_views():
 112     print 'running build_views'
 113     views = os.path.join('cola', 'gui')
 114     sources = glob('ui/*.ui')
 115     for src in sources:
 116         dst = os.path.join(views, os.path.basename(src)[:-3] + '.py')
 117         if __dirty(src, dst):
 118             print '\tpyuic4 -x %s -o %s' % (src, dst)
 119             utils.run_cmd('pyuic4', '-x', src, '-o', dst)
 120
 121 def __build_translations():
 122     print 'running build_translations'
 123     sources = glob('share/cola/po/*.po')
 124     for src in sources:
 125         dst = os.path.join('share', 'cola', 'qm',
 126                            os.path.basename(src)[:-3] + '.qm')
 127         if __dirty(src, dst):
 128             print '\tmsgfmt --qt %s -o %s' % (src, dst)
 129             utils.run_cmd('msgfmt', '--qt', src, '-o', dst)
 130
 131 main()