setup.py

   1 from distutils.core import setup
   2 from distutils.util import convert_path
   3 from distutils.core import Command
   4 from distutils.command.build_py import build_py
   5 from distutils.command.install import install
   6 from distutils.command.install_lib import install_lib
   7 from distutils.command.install_data import install_data
   8 import os, subprocess, sys
   9 import glob
  10 import zeroinstall
  11
  12 class adjust_scripts_for_home(Command):
  13         """setup.py install --home puts libraries in ~/lib/python, but Python doesn't look there.
  14         If we're installing with --home, modify the scripts to add this to sys.path.
  15         Don't do this otherwise; the system copy mustn't conflict with the copy in $HOME.
  16         """
  17         description = "(used internally when using --home)"
  18
  19         user_options = [
  20                     ('scripts-dir=', 'd', "directory to install scripts to"),
  21                     ('lib-dir=', 'd', "directory libraries install to"),
  22         ]
  23
  24         def initialize_options (self):
  25                 self.scripts_dir = None
  26                 self.lib_dir = None
  27
  28         def finalize_options (self):
  29                 self.set_undefined_options('install',
  30                                 ('install_scripts', 'scripts_dir'),
  31                                 ('install_lib', 'lib_dir'),
  32                         )
  33
  34         def run(self):
  35                 for script in self.distribution.scripts:
  36                         outfile = os.path.join(self.scripts_dir, os.path.basename(script))
  37
  38                         stream = open(outfile)
  39                         code = stream.read()
  40                         stream.close()
  41
  42                         code = code.replace('## PATH ##', '''
  43 import os, sys
  44 sys.path.insert(0, %s)''' % repr(self.lib_dir))
  45                         stream = open(outfile, 'w')
  46                         stream.write(code)
  47                         stream.close()
  48
  49 class build_with_data(build_py):
  50         """Python < 2.4 doesn't support package_data_files, so add it manually."""
  51         package_data_files = [
  52                 "zeroinstall/0launch-gui/README",
  53                 "zeroinstall/0launch-gui/0launch-gui",
  54                 "zeroinstall/0launch-gui/zero-install.ui",
  55                 "zeroinstall/gtkui/desktop.ui",
  56                 "zeroinstall/gtkui/cache.ui",
  57                 "zeroinstall/injector/EquifaxSecureCA.crt",
  58                 "zeroinstall/zerostore/_unlzma",
  59         ]
  60         def run(self):
  61                 # Copy .py files and build, as usual
  62                 build_py.run(self)
  63                 # Copy data files
  64                 for data_file in self.package_data_files:
  65                         outfile = os.path.join(self.build_lib, data_file)
  66                         self.copy_file(data_file, outfile, preserve_mode=0)
  67                         executable = (os.stat(data_file).st_mode & 0111) != 0
  68                         if executable:
  69                                 os.chmod(outfile, os.stat(outfile).st_mode | 0111)
  70
  71 class install_lib_exec(install_lib):
  72         def run(self):
  73                 install_lib.run(self)   # super.run()
  74                 if os.name != 'posix': return
  75
  76                 launch = os.path.join(self.install_dir, 'zeroinstall/0launch-gui/0launch-gui')
  77                 os.chmod(launch, os.stat(launch).st_mode | 0111)
  78
  79 class install_data_locale(install_data):
  80         def run(self):
  81                 self.data_files.extend(self._compile_po_files())
  82                 install_data.run(self)  # super.run()
  83
  84         def _compile_po_files(self):
  85                 i18nfiles = []
  86                 mo_pattern = "share/locale/*/LC_MESSAGES/zero-install.mo"
  87                 mo_files = glob.glob(mo_pattern)
  88                 if not mo_files:
  89                         print "No translations (Git checkout?)... trying to build them..."
  90                         subprocess.check_call(["make", "translations"])
  91                         mo_files = glob.glob(mo_pattern)
  92                         assert mo_files
  93                 for mo in mo_files:
  94                         dest = os.path.dirname(mo)
  95                         i18nfiles.append((dest, [mo]))
  96                 return i18nfiles
  97
  98 # distutils doesn't seem to have any support for adding configuration files.
  99 # Unfortunately, the freedesktop.org menu spec strangely defines part of the
 100 # menu definitions as configuration.
 101 class my_install(install):
 102         def finalize_options(self):
 103                 install.finalize_options(self)  # super.finalize_options()
 104                 if self.home:
 105                         self.__config_dir = os.path.join(self.home, '.config')
 106                 elif self.prefix == '/usr':
 107                         self.__config_dir = os.path.join(self.root or '/', 'etc/xdg')
 108                 else:
 109                         self.__config_dir = os.path.join(self.root or '/', self.prefix[1:], 'etc/xdg')
 110
 111         def run(self):
 112                 install.run(self)       # super.run()
 113                 menus_dir = os.path.join(self.__config_dir, 'menus/applications-merged')
 114                 self.mkpath(menus_dir)
 115                 menu = convert_path('share/applications/zeroinstall.menu')
 116                 self.copy_file(menu, menus_dir)
 117
 118                 if self.home:
 119                         self.run_command('adjust_scripts_for_home')
 120
 121 setup(name="zeroinstall-injector",
 122       version=zeroinstall.version,
 123       description="The Zero Install Injector (0launch)",
 124       author="Thomas Leonard",
 125       author_email="zero-install-devel@lists.sourceforge.net",
 126       url="http://0install.net",
 127       scripts=['0launch', '0alias', '0store', '0store-secure-add', '0desktop', '0install'],
 128       data_files = [('man/man1', ['0launch.1', '0alias.1', '0store-secure-add.1', '0store.1', '0desktop.1', '0install.1']),
 129                     ('share/applications', ['share/applications/zeroinstall-add.desktop', 'share/applications/zeroinstall-manage.desktop']),
 130                     ('share/desktop-directories', ['share/desktop-directories/zeroinstall.directory']),
 131                     ('share/icons/hicolor/24x24/apps', ['share/icons/24x24/zeroinstall.png']),
 132                     ('share/icons/hicolor/48x48/apps', ['share/icons/48x48/zeroinstall.png']),
 133                     ('share/icons/hicolor/128x128/apps', ['share/icons/128x128/zeroinstall.png']),
 134                     ('share/icons/hicolor/scalable/apps', ['share/icons/scalable/zeroinstall.svg'])],
 135       license='LGPL',
 136       cmdclass={
 137         'build_py': build_with_data,
 138         'install_lib': install_lib_exec,
 139         'install_data': install_data_locale,
 140         'adjust_scripts_for_home': adjust_scripts_for_home,
 141         'install': my_install,
 142       },
 143       long_description="""\
 144 A running process is created by combining many different libraries (and other
 145 components). In the Zero Install world, we have all versions of each library
 146 available at all times. The problem then is how to choose which versions to
 147 use.
 148
 149 The injector solves this problem by selecting components to meet a program's
 150 requirements, according to a policy you give it. The injector finds out which
 151 versions are available, and downloads and runs the ones you choose.""",
 152       packages=["zeroinstall", "zeroinstall.support", "zeroinstall.zerostore", "zeroinstall.injector", "zeroinstall.0launch-gui", "zeroinstall.gtkui", "zeroinstall.cmd"])