3 # zfec -- fast forward error correction library with Python interface
5 # Copyright (C) 2007-2008 Allmydata, Inc.
6 # Author: Zooko Wilcox-O'Hearn
8 # This file is part of zfec.
10 # See README.txt for licensing information.
14 miscdeps=os.path.join(os.getcwd(), 'misc', 'dependencies')
17 from ez_setup import use_setuptools
21 use_setuptools(min_version='0.6c9', download_delay=0, to_dir=miscdeps)
23 from setuptools import Extension, find_packages, setup
25 if "--debug" in sys.argv:
27 sys.argv.remove("--debug")
34 extra_compile_args.append("-std=c99")
40 if arg.startswith("--stride="):
41 stride = int(arg[len("--stride="):])
42 define_macros.append(('STRIDE', stride))
47 extra_compile_args.append("-O0")
48 extra_compile_args.append("-g")
49 extra_compile_args.append("-Wall")
50 extra_link_args.append("-g")
51 undef_macros.append('NDEBUG')
54 "Development Status :: 5 - Production/Stable",
55 "Environment :: Console",
56 "License :: OSI Approved :: GNU General Public License (GPL)",
57 "License :: DFSG approved",
58 "License :: Other/Proprietary License",
59 "Intended Audience :: Developers",
60 "Intended Audience :: End Users/Desktop",
61 "Intended Audience :: System Administrators",
62 "Operating System :: Microsoft",
63 "Operating System :: Microsoft :: Windows",
64 "Operating System :: Unix",
65 "Operating System :: POSIX :: Linux",
66 "Operating System :: POSIX",
67 "Operating System :: MacOS :: MacOS X",
68 "Operating System :: Microsoft :: Windows :: Windows NT/2000",
69 "Operating System :: OS Independent",
70 "Natural Language :: English",
71 "Programming Language :: C",
72 "Programming Language :: Python",
73 "Programming Language :: Python :: 2",
74 "Programming Language :: Python :: 2.4",
75 "Programming Language :: Python :: 2.5",
77 "Topic :: System :: Systems Administration",
78 "Topic :: System :: Filesystems",
79 "Topic :: System :: Distributed Computing",
80 "Topic :: Software Development :: Libraries",
81 "Topic :: Communications :: Usenet News",
82 "Topic :: System :: Archiving :: Backup",
83 "Topic :: System :: Archiving :: Mirroring",
84 "Topic :: System :: Archiving",
88 VERSIONFILE = PKG+"/_version.py"
91 verstrline = open(VERSIONFILE, "rt").read()
92 except EnvironmentError:
93 pass # Okay, there is no version file.
95 VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
96 mo = re.search(VSRE, verstrline, re.M)
100 print "unable to find version in %s" % (VERSIONFILE,)
101 raise RuntimeError("if %s.py exists, it is required to be well-formed" % (VERSIONFILE,))
103 dependency_links=[os.path.join(miscdeps, t) for t in os.listdir(miscdeps) if t.endswith(".tar")]
106 # The darcsver command from the darcsver plugin is needed to initialize the
107 # distribution's .version attribute correctly. (It does this either by
108 # examining darcs history, or if that fails by reading the
109 # zfec/_version.py file). darcsver will also write a new version
110 # stamp in zfec/_version.py, with a version number derived from
111 # darcs history. Note that the setup.cfg file has an "[aliases]" section
112 # which enumerates commands that you might run and specifies that it will run
113 # darcsver before each one. If you add different commands (or if I forgot
114 # some that are already in use), you may need to add it to setup.cfg and
115 # configure it to run darcsver before your command, if you want the version
116 # number to be correct when that command runs.
117 # http://pypi.python.org/pypi/darcsver
118 setup_requires.append('darcsver >= 1.2.0')
120 # setuptools_darcs is required to produce complete distributions (such as with
121 # "sdist" or "bdist_egg"), unless there is a zfec.egg-info/SOURCE.txt file
122 # present which contains a complete list of files that should be included.
123 # http://pypi.python.org/pypi/setuptools_darcs
124 setup_requires.append('setuptools_darcs >= 1.1.0')
126 data_fnames=[ 'COPYING.GPL', 'changelog', 'COPYING.TGPPL.html', 'TODO', 'README.txt' ]
128 # In case we are building for a .deb with stdeb's sdist_dsc command, we put the
129 # docs in "share/doc/python-$PKG".
130 doc_loc = "share/doc/python-" + PKG
131 data_files = [(doc_loc, data_fnames)]
133 def _setup(test_suite):
136 description='a fast erasure codec which can be used with the command-line, C, Python, or Haskell',
137 long_description='Fast, portable, programmable erasure coding a.k.a. "forward error correction": the generation of redundant blocks of information such that if some blocks are lost then the original data can be recovered from the remaining blocks. The zfec package includes command-line tools, C API, Python API, and Haskell API',
138 author='Zooko O\'Whielacronx',
139 author_email='zooko@zooko.com',
140 url='http://allmydata.org/trac/'+PKG,
142 dependency_links=dependency_links,
143 install_requires=["argparse >= 0.8", "pyutil >= 1.3.19"],
144 tests_require=["pyutil >= 1.3.19"],
145 packages=find_packages(),
146 include_package_data=True,
147 data_files=data_files,
148 setup_requires=setup_requires,
149 classifiers=trove_classifiers,
150 entry_points = { 'console_scripts': [ 'zfec = %s.cmdline_zfec:main' % PKG, 'zunfec = %s.cmdline_zunfec:main' % PKG ] },
151 ext_modules=[Extension(PKG+'._fec', [PKG+'/fec.c', PKG+'/_fecmodule.c',], extra_link_args=extra_link_args, extra_compile_args=extra_compile_args, undef_macros=undef_macros, define_macros=define_macros),],
152 test_suite=test_suite,
153 zip_safe=False, # I prefer unzipped for easier access.
156 test_suite_name=PKG+".test"
158 _setup(test_suite=test_suite_name)
159 except Exception, le:
160 # to work around a bug in Elisa v0.3.5
161 # https://bugs.launchpad.net/elisa/+bug/263697
162 if "test_suite must be a list" in str(le):
163 _setup(test_suite=[test_suite_name])