setup.py

   1 #!/usr/bin/env python
   2
   3 # Copyright (c) Twisted Matrix Laboratories.
   4 # See LICENSE for details.
   5
   6 """
   7 Distutils installer for Twisted.
   8 """
   9
  10 try:
  11     # Load setuptools, to build a specific source package
  12     import setuptools
  13 except ImportError:
  14     pass
  15
  16 import sys, os
  17
  18
  19 def getExtensions():
  20     """
  21     Get all extensions from core and all subprojects.
  22     """
  23     extensions = []
  24
  25     if not sys.platform.startswith('java'):
  26         for dir in os.listdir("twisted") + [""]:
  27             topfiles = os.path.join("twisted", dir, "topfiles")
  28             if os.path.isdir(topfiles):
  29                 ns = {}
  30                 setup_py = os.path.join(topfiles, "setup.py")
  31                 execfile(setup_py, ns, ns)
  32                 if "extensions" in ns:
  33                     extensions.extend(ns["extensions"])
  34
  35     return extensions
  36
  37
  38 def main(args):
  39     """
  40     Invoke twisted.python.dist with the appropriate metadata about the
  41     Twisted package.
  42     """
  43     if os.path.exists('twisted'):
  44         sys.path.insert(0, '.')
  45     from twisted import copyright
  46     from twisted.python.dist import getDataFiles, getScripts, getPackages, setup
  47
  48     # "" is included because core scripts are directly in bin/
  49     projects = [''] + [x for x in os.listdir('bin')
  50                        if os.path.isdir(os.path.join("bin", x))
  51                        and not x.startswith(".")]
  52     scripts = []
  53     for i in projects:
  54         scripts.extend(getScripts(i))
  55
  56         setup_args = dict(
  57             # metadata
  58             name="Twisted",
  59             version=copyright.version,
  60             description="An asynchronous networking framework written in "
  61                         "Python",
  62             author="Twisted Matrix Laboratories",
  63             author_email="twisted-python@twistedmatrix.com",
  64             maintainer="Glyph Lefkowitz",
  65             maintainer_email="glyph@twistedmatrix.com",
  66             url="http://twistedmatrix.com/",
  67             license="MIT",
  68             long_description="""\
  69 An extensible framework for Python programming, with special focus
  70 on event-based network programming and multiprotocol integration.
  71 """,
  72             packages = getPackages('twisted'),
  73             conditionalExtensions = getExtensions(),
  74             scripts = scripts,
  75             data_files=getDataFiles('twisted'),
  76             )
  77
  78     if 'setuptools' in sys.modules:
  79         from pkg_resources import parse_requirements
  80         requirements = ["zope.interface"]
  81         try:
  82             list(parse_requirements(requirements))
  83         except:
  84             print """You seem to be running a very old version of setuptools.
  85 This version of setuptools has a bug parsing dependencies, so automatic
  86 dependency resolution is disabled.
  87 """
  88         else:
  89             setup_args['install_requires'] = requirements
  90         setup_args['include_package_data'] = True
  91         setup_args['zip_safe'] = False
  92     setup(**setup_args)
  93
  94
  95 if __name__ == "__main__":
  96     try:
  97         main(sys.argv[1:])
  98     except KeyboardInterrupt:
  99         sys.exit(1)
 100