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/0launch-gui",
  53                 "zeroinstall/0launch-gui/zero-install.ui",
  54                 "zeroinstall/gtkui/desktop.ui",
  55                 "zeroinstall/gtkui/cache.ui",
  56                 "zeroinstall/injector/EquifaxSecureCA.crt",
  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 & 0o111) != 0
  67                         if executable:
  68                                 os.chmod(outfile, os.stat(outfile).st_mode | 0o111)
  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 | 0o111)
  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_pattern = "share/locale/*/LC_MESSAGES/zero-install.mo"
  86                 mo_files = glob.glob(mo_pattern)
  87                 if not mo_files:
  88                         print("No translations (Git checkout?)... trying to build them...")
  89                         subprocess.check_call(["make", "translations"])
  90                         mo_files = glob.glob(mo_pattern)
  91                         assert mo_files
  92                 for mo in mo_files:
  93                         dest = os.path.dirname(mo)
  94                         i18nfiles.append((dest, [mo]))
  95                 return i18nfiles
  96
  97 # distutils doesn't seem to have any support for adding configuration files.
  98 # Unfortunately, the freedesktop.org menu spec strangely defines part of the
  99 # menu definitions as configuration.
 100 class my_install(install):
 101         def finalize_options(self):
 102                 install.finalize_options(self)  # super.finalize_options()
 103                 if self.home:
 104                         self.__config_dir = os.path.join(self.home, '.config')
 105                 elif self.prefix == '/usr':
 106                         self.__config_dir = os.path.join(self.root or '/', 'etc/xdg')
 107                 else:
 108                         self.__config_dir = os.path.join(self.root or '/', self.prefix[1:], 'etc/xdg')
 109
 110         def run(self):
 111                 install.run(self)       # super.run()
 112                 menus_dir = os.path.join(self.__config_dir, 'menus/applications-merged')
 113                 self.mkpath(menus_dir)
 114                 menu = convert_path('share/applications/zeroinstall.menu')
 115                 self.copy_file(menu, menus_dir)
 116
 117                 if self.home:
 118                         self.run_command('adjust_scripts_for_home')
 119
 120 setup(name="zeroinstall-injector",
 121       version=zeroinstall.version,
 122       description="The Zero Install Injector (0launch)",
 123       author="Thomas Leonard",
 124       author_email="zero-install-devel@lists.sourceforge.net",
 125       url="http://0install.net",
 126       scripts=['0launch', '0alias', '0store', '0store-secure-add', '0desktop', '0install'],
 127       data_files = [('man/man1', ['0launch.1', '0alias.1', '0store-secure-add.1', '0store.1', '0desktop.1', '0install.1']),
 128                     ('share/applications', ['share/applications/zeroinstall-add.desktop', 'share/applications/zeroinstall-manage.desktop']),
 129                     ('share/desktop-directories', ['share/desktop-directories/zeroinstall.directory']),
 130                     ('share/icons/hicolor/24x24/apps', ['share/icons/24x24/zeroinstall.png']),
 131                     ('share/icons/hicolor/48x48/apps', ['share/icons/48x48/zeroinstall.png']),
 132                     ('share/icons/hicolor/128x128/apps', ['share/icons/128x128/zeroinstall.png']),
 133                     ('share/icons/hicolor/scalable/apps', ['share/icons/scalable/zeroinstall.svg'])],
 134       license='LGPL',
 135       cmdclass={
 136         'build_py': build_with_data,
 137         'install_lib': install_lib_exec,
 138         'install_data': install_data_locale,
 139         'adjust_scripts_for_home': adjust_scripts_for_home,
 140         'install': my_install,
 141       },
 142       long_description="""\
 143 A running process is created by combining many different libraries (and other
 144 components). In the Zero Install world, we have all versions of each library
 145 available at all times. The problem then is how to choose which versions to
 146 use.
 147
 148 The injector solves this problem by selecting components to meet a program's
 149 requirements, according to a policy you give it. The injector finds out which
 150 versions are available, and downloads and runs the ones you choose.""",
 151       packages=["zeroinstall", "zeroinstall.support", "zeroinstall.zerostore", "zeroinstall.injector", "zeroinstall.0launch-gui", "zeroinstall.gtkui", "zeroinstall.cmd"])