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/zerostore/_unlzma",
  58         ]
  59         def run(self):
  60                 # Copy .py files and build, as usual
  61                 build_py.run(self)
  62                 # Copy data files
  63                 for data_file in self.package_data_files:
  64                         outfile = os.path.join(self.build_lib, data_file)
  65                         self.copy_file(data_file, outfile, preserve_mode=0)
  66                         executable = (os.stat(data_file).st_mode & 0111) != 0
  67                         if executable:
  68                                 os.chmod(outfile, os.stat(outfile).st_mode | 0111)
  69
  70 class install_lib_exec(install_lib):
  71         def run(self):
  72                 install_lib.run(self)   # super.run()
  73                 if os.name != 'posix': return
  74
  75                 launch = os.path.join(self.install_dir, 'zeroinstall/0launch-gui/0launch-gui')
  76                 os.chmod(launch, os.stat(launch).st_mode | 0111)
  77
  78 class install_data_locale(install_data):
  79         def run(self):
  80                 self.data_files.extend(self._compile_po_files())
  81                 install_data.run(self)  # super.run()
  82
  83         def _compile_po_files(self):
  84                 i18nfiles = []
  85                 for mo in glob.glob("locale/*/LC_MESSAGES/zero-install.mo"):
  86                         dest = os.path.dirname(os.path.join('share', mo))
  87                         i18nfiles.append((dest, [mo]))
  88                 return i18nfiles
  89
  90 # distutils doesn't seem to have any support for adding configuration files.
  91 # Unfortunately, the freedesktop.org menu spec strangely defines part of the
  92 # menu definitions as configuration.
  93 class my_install(install):
  94         def finalize_options(self):
  95                 install.finalize_options(self)  # super.finalize_options()
  96                 if self.home:
  97                         self.__config_dir = os.path.join(self.home, '.config')
  98                 elif self.prefix == '/usr':
  99                         self.__config_dir = os.path.join(self.root or '/', 'etc/xdg')
 100                 else:
 101                         self.__config_dir = os.path.join(self.root or '/', self.prefix[1:], 'etc/xdg')
 102
 103         def run(self):
 104                 install.run(self)       # super.run()
 105                 menus_dir = os.path.join(self.__config_dir, 'menus/applications-merged')
 106                 self.mkpath(menus_dir)
 107                 menu = convert_path('applications/zeroinstall.menu')
 108                 self.copy_file(menu, menus_dir)
 109
 110                 if self.home:
 111                         self.run_command('adjust_scripts_for_home')
 112
 113 setup(name="zeroinstall-injector",
 114       version=zeroinstall.version,
 115       description="The Zero Install Injector (0launch)",
 116       author="Thomas Leonard",
 117       author_email="zero-install-devel@lists.sourceforge.net",
 118       url="http://0install.net",
 119       scripts=['0launch', '0alias', '0store', '0store-secure-add', '0desktop'],
 120       data_files = [('man/man1', ['0launch.1', '0alias.1', '0store-secure-add.1', '0store.1', '0desktop.1']),
 121                     ('share/applications', ['applications/zeroinstall-add.desktop', 'applications/zeroinstall-manage.desktop']),
 122                     ('share/desktop-directories', ['applications/zeroinstall.directory']),
 123                     ('share/icons/hicolor/24x24/apps', ['applications/24x24/zeroinstall.png']),
 124                     ('share/icons/hicolor/48x48/apps', ['applications/48x48/zeroinstall.png'])],
 125       license='LGPL',
 126       cmdclass={
 127         'build_py': build_with_data,
 128         'install_lib': install_lib_exec,
 129         'install_data': install_data_locale,
 130         'adjust_scripts_for_home': adjust_scripts_for_home,
 131         'install': my_install,
 132       },
 133       long_description="""\
 134 A running process is created by combining many different libraries (and other
 135 components). In the Zero Install world, we have all versions of each library
 136 available at all times. The problem then is how to choose which versions to
 137 use.
 138
 139 The injector solves this problem by selecting components to meet a program's
 140 requirements, according to a policy you give it. The injector finds out which
 141 versions are available, and downloads and runs the ones you choose.""",
 142       packages=["zeroinstall", "zeroinstall.support", "zeroinstall.zerostore", "zeroinstall.injector", "zeroinstall.0launch-gui", "zeroinstall.gtkui"])