3 # zfec -- fast forward error correction library with Python interface
5 # Copyright (C) 2007-2010 Allmydata, Inc.
6 # Author: Zooko Wilcox-O'Hearn
8 # This file is part of zfec.
10 # See README.txt for licensing information.
12 import glob, os, re, sys
14 egg = os.path.realpath(glob.glob('setuptools-*.egg')[0])
15 sys.path.insert(0, egg)
16 import setuptools; setuptools.bootstrap_install_from = egg
18 from setuptools import Extension, find_packages, setup
20 if "--debug" in sys.argv:
22 sys.argv.remove("--debug")
29 extra_compile_args.append("-std=c99")
35 if arg.startswith("--stride="):
36 stride = int(arg[len("--stride="):])
37 define_macros.append(('STRIDE', stride))
42 extra_compile_args.append("-O0")
43 extra_compile_args.append("-g")
44 extra_compile_args.append("-Wall")
45 extra_link_args.append("-g")
46 undef_macros.append('NDEBUG')
49 "Development Status :: 5 - Production/Stable",
50 "Environment :: Console",
51 "License :: OSI Approved :: GNU General Public License (GPL)",
52 "License :: DFSG approved",
53 "License :: Other/Proprietary License",
54 "Intended Audience :: Developers",
55 "Intended Audience :: End Users/Desktop",
56 "Intended Audience :: System Administrators",
57 "Operating System :: Microsoft",
58 "Operating System :: Microsoft :: Windows",
59 "Operating System :: Unix",
60 "Operating System :: POSIX :: Linux",
61 "Operating System :: POSIX",
62 "Operating System :: MacOS :: MacOS X",
63 "Operating System :: Microsoft :: Windows :: Windows NT/2000",
64 "Operating System :: OS Independent",
65 "Natural Language :: English",
66 "Programming Language :: C",
67 "Programming Language :: Python",
68 "Programming Language :: Python :: 2",
69 "Programming Language :: Python :: 2.4",
70 "Programming Language :: Python :: 2.5",
72 "Topic :: System :: Systems Administration",
73 "Topic :: System :: Filesystems",
74 "Topic :: System :: Distributed Computing",
75 "Topic :: Software Development :: Libraries",
76 "Topic :: Communications :: Usenet News",
77 "Topic :: System :: Archiving :: Backup",
78 "Topic :: System :: Archiving :: Mirroring",
79 "Topic :: System :: Archiving",
83 VERSIONFILE = os.path.join(PKG, "_version.py")
86 verstrline = open(VERSIONFILE, "rt").read()
87 except EnvironmentError:
88 pass # Okay, there is no version file.
90 VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
91 mo = re.search(VSRE, verstrline, re.M)
95 print "unable to find version in %s" % (VERSIONFILE,)
96 raise RuntimeError("if %s.py exists, it is required to be well-formed" % (VERSIONFILE,))
101 tests_require.append("pyutil >= 1.3.19")
103 # The darcsver command from the darcsver plugin is needed to initialize the
104 # distribution's .version attribute correctly. (It does this either by
105 # examining darcs history, or if that fails by reading the
106 # zfec/_version.py file). darcsver will also write a new version
107 # stamp in zfec/_version.py, with a version number derived from
108 # darcs history. Note that the setup.cfg file has an "[aliases]" section
109 # which enumerates commands that you might run and specifies that it will run
110 # darcsver before each one. If you add different commands (or if I forgot
111 # some that are already in use), you may need to add it to setup.cfg and
112 # configure it to run darcsver before your command, if you want the version
113 # number to be correct when that command runs.
114 # http://pypi.python.org/pypi/darcsver
115 setup_requires.append('darcsver >= 1.2.0')
117 # setuptools_darcs is required to produce complete distributions (such as with
118 # "sdist" or "bdist_egg"), unless there is a zfec.egg-info/SOURCE.txt file
119 # present which contains a complete list of files that should be included.
120 # http://pypi.python.org/pypi/setuptools_darcs
121 setup_requires.append('setuptools_darcs >= 1.1.0')
123 setup_requires.append('setuptools_trial >= 0.5')
125 # trialcoverage is required if you want the "trial" unit test runner to have a
126 # "--reporter=bwverbose-coverage" option which produces code-coverage results.
127 if "--reporter=bwverbose-coverage" in sys.argv:
128 tests_require.append('trialcoverage >= 0.3.3')
129 tests_require.append('twisted >= 2.4.0')
130 tests_require.append('setuptools_trial >= 0.5')
132 # stdeb is required to build Debian dsc files.
133 if "sdist_dsc" in sys.argv:
134 setup_requires.append('stdeb')
136 data_fnames=[ 'COPYING.GPL', 'changelog', 'COPYING.TGPPL.html', 'TODO', 'README.txt' ]
138 # In case we are building for a .deb with stdeb's sdist_dsc command, we put the
139 # docs in "share/doc/$PKG".
140 doc_loc = "share/doc/" + PKG
141 data_files = [(doc_loc, data_fnames)]
143 def _setup(test_suite):
146 description='a fast erasure codec which can be used with the command-line, C, Python, or Haskell',
147 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',
148 author='Zooko O\'Whielacronx',
149 author_email='zooko@zooko.com',
150 url='http://allmydata.org/trac/'+PKG,
152 install_requires=["argparse >= 0.8", "pyutil >= 1.3.19"],
153 tests_require=tests_require,
154 packages=find_packages(),
155 include_package_data=True,
156 data_files=data_files,
157 setup_requires=setup_requires,
158 classifiers=trove_classifiers,
159 entry_points = { 'console_scripts': [ 'zfec = %s.cmdline_zfec:main' % PKG, 'zunfec = %s.cmdline_zunfec:main' % PKG ] },
160 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),],
161 test_suite=test_suite,
162 zip_safe=False, # I prefer unzipped for easier access.
165 test_suite_name=PKG+".test"
167 _setup(test_suite=test_suite_name)
168 except Exception, le:
169 # to work around a bug in Elisa v0.3.5
170 # https://bugs.launchpad.net/elisa/+bug/263697
171 if "test_suite must be a list" in str(le):
172 _setup(test_suite=[test_suite_name])