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