#!/usr/bin/env python
-# zfec -- a fast C implementation of Reed-Solomon erasure coding with
-# command-line, C, and Python interfaces
-#
-# Copyright (C) 2007 Allmydata, Inc.
+# zfec -- fast forward error correction library with Python interface
+#
+# Copyright (C) 2007-2010 Allmydata, Inc.
# Author: Zooko Wilcox-O'Hearn
-# mailto:zooko@zooko.com
-#
+#
# This file is part of zfec.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by the Free
-# Software Foundation; either version 2 of the License, or (at your option)
-# any later version. This package also comes with the added permission that,
-# in the case that you are obligated to release a derived work under this
-# licence (as per section 2.b of the GPL), you may delay the fulfillment of
-# this obligation for up to 12 months.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
-from distutils.core import Extension, setup
-
-
-DEBUGMODE=False
-# DEBUGMODE=True
+#
+# See README.rst for licensing information.
+
+import glob, os, re, sys
+
+egg = os.path.realpath(glob.glob('setuptools-*.egg')[0])
+sys.path.insert(0, egg)
+import setuptools; setuptools.bootstrap_install_from = egg
+
+from setuptools import Extension, find_packages, setup
+
+if "--debug" in sys.argv:
+ DEBUGMODE=True
+ sys.argv.remove("--debug")
+else:
+ DEBUGMODE=False
extra_compile_args=[]
extra_link_args=[]
extra_compile_args.append("-std=c99")
+define_macros=[]
undef_macros=[]
+for arg in sys.argv:
+ if arg.startswith("--stride="):
+ stride = int(arg[len("--stride="):])
+ define_macros.append(('STRIDE', stride))
+ sys.argv.remove(arg)
+ break
+
if DEBUGMODE:
extra_compile_args.append("-O0")
extra_compile_args.append("-g")
undef_macros.append('NDEBUG')
trove_classifiers=[
- "Development Status :: 4 - Beta",
- "Environment :: No Input/Output (Daemon)",
- "Intended Audience :: Developers",
- "License :: OSI Approved :: GNU General Public License (GPL)",
- "Natural Language :: English",
- "Operating System :: OS Independent",
- "Programming Language :: C",
+ "Development Status :: 5 - Production/Stable",
+ "Environment :: Console",
+ "License :: OSI Approved :: GNU General Public License (GPL)",
+ "License :: DFSG approved",
+ "License :: Other/Proprietary License",
+ "Intended Audience :: Developers",
+ "Intended Audience :: End Users/Desktop",
+ "Intended Audience :: System Administrators",
+ "Operating System :: Microsoft",
+ "Operating System :: Microsoft :: Windows",
+ "Operating System :: Unix",
+ "Operating System :: POSIX :: Linux",
+ "Operating System :: POSIX",
+ "Operating System :: MacOS :: MacOS X",
+ "Operating System :: Microsoft :: Windows :: Windows NT/2000",
+ "Operating System :: OS Independent",
+ "Natural Language :: English",
+ "Programming Language :: C",
"Programming Language :: Python",
- "Topic :: System :: Archiving :: Backup",
+ "Programming Language :: Python :: 2",
+ "Programming Language :: Python :: 2.4",
+ "Programming Language :: Python :: 2.5",
+ "Topic :: Utilities",
+ "Topic :: System :: Systems Administration",
+ "Topic :: System :: Filesystems",
+ "Topic :: System :: Distributed Computing",
+ "Topic :: Software Development :: Libraries",
+ "Topic :: Communications :: Usenet News",
+ "Topic :: System :: Archiving :: Backup",
+ "Topic :: System :: Archiving :: Mirroring",
+ "Topic :: System :: Archiving",
]
-setup(name='zfec',
- version='1.0.0a3',
- summary='a fast C implementation of Reed-Solomon erasure coding with command-line, C, and Python interfaces',
- description='Erasure coding -- also called "forward error correction" -- is the generation of redundant blocks of information such that if some blocks are lost ("erased") then the original data can be recovered from the remaining blocks. This package contains an optimized implementation along with command-line, C, and Python interfaces.',
+PKG = "zfec"
+VERSIONFILE = os.path.join(PKG, "_version.py")
+verstr = "unknown"
+try:
+ verstrline = open(VERSIONFILE, "rt").read()
+except EnvironmentError:
+ pass # Okay, there is no version file.
+else:
+ VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
+ mo = re.search(VSRE, verstrline, re.M)
+ if mo:
+ verstr = mo.group(1)
+ else:
+ print "unable to find version in %s" % (VERSIONFILE,)
+ raise RuntimeError("if %s.py exists, it is required to be well-formed" % (VERSIONFILE,))
+
+setup_requires = []
+tests_require = []
+
+tests_require.append("pyutil >= 1.3.19")
+
+# darcsver is needed only if you want "./setup.py darcsver" to write a new
+# version stamp in pyutil/_version.py, with a version number derived from
+# darcs history. http://pypi.python.org/pypi/darcsver
+if 'darcsver' in sys.argv[1:]:
+ setup_requires.append('darcsver >= 1.0.0')
+
+# setuptools_darcs is required to produce complete distributions (such
+# as with "sdist" or "bdist_egg"), unless there is a
+# zfec.egg-info/SOURCE.txt file present which contains a complete
+# list of files that should be included.
+# http://pypi.python.org/pypi/setuptools_darcs
+
+# However, requiring it runs afoul of a bug in Distribute, which was
+# shipped in Ubuntu Lucid, so for now you have to manually install it
+# before building sdists or eggs:
+# http://bitbucket.org/tarek/distribute/issue/55/revision-control-plugin-automatically-installed-as-a-build-dependency-is-not-present-when-another-build-dependency-is-being
+if False:
+ setup_requires.append('setuptools_darcs >= 1.1.0')
+
+
+setup_requires.append('setuptools_trial >= 0.5')
+
+# trialcoverage is required if you want the "trial" unit test runner to have a
+# "--reporter=bwverbose-coverage" option which produces code-coverage results.
+if "--reporter=bwverbose-coverage" in sys.argv:
+ tests_require.append('trialcoverage >= 0.3.3')
+ tests_require.append('twisted >= 2.4.0')
+ tests_require.append('setuptools_trial >= 0.5')
+
+# stdeb is required to build Debian dsc files.
+if "sdist_dsc" in sys.argv:
+ setup_requires.append('stdeb')
+
+data_fnames=[ 'COPYING.GPL', 'changelog', 'COPYING.TGPPL.html', 'TODO', 'README.rst' ]
+
+# In case we are building for a .deb with stdeb's sdist_dsc command, we put the
+# docs in "share/doc/$PKG".
+doc_loc = "share/doc/" + PKG
+data_files = [(doc_loc, data_fnames)]
+
+readmetext = open('README.rst').read()
+if readmetext[:3] == '\xef\xbb\xbf':
+ # utf-8 "BOM"
+ readmetext = readmetext[3:]
+
+setup(name=PKG,
+ version=verstr,
+ description='a fast erasure codec which can be used with the command-line, C, Python, or Haskell',
+ long_description=readmetext,
author='Zooko O\'Whielacronx',
author_email='zooko@zooko.com',
- url='http://allmydata.com/source/zfec',
+ url='http://tahoe-lafs.org/trac/'+PKG,
license='GNU GPL',
- platform='Any',
- packages=['zfec', 'zfec.util', 'zfec.test'],
+ install_requires=["argparse >= 0.8", "pyutil >= 1.3.19"],
+ tests_require=tests_require,
+ packages=find_packages(),
+ include_package_data=True,
+ data_files=data_files,
+ setup_requires=setup_requires,
classifiers=trove_classifiers,
- scripts=['bin/zfec', 'bin/zunfec',],
- ext_modules=[Extension('_fec', ['zfec/fec.c', 'zfec/_fecmodule.c',], extra_link_args=extra_link_args, extra_compile_args=extra_compile_args, undef_macros=undef_macros),],
+ entry_points = { 'console_scripts': [ 'zfec = %s.cmdline_zfec:main' % PKG, 'zunfec = %s.cmdline_zunfec:main' % PKG ] },
+ 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),],
+ test_suite=PKG+".test",
+ zip_safe=False, # I prefer unzipped for easier access.
)
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