2 # -*- coding: utf-8 -*-
4 # Tahoe-LAFS -- secure, distributed storage grid
6 # Copyright © 2008-2010 Allmydata, Inc.
8 # This file is part of Tahoe-LAFS.
10 # See the docs/about.html file for licensing information.
12 import glob, os, shutil, stat, subprocess, sys, zipfile, re
14 ##### sys.path management
16 def pylibdir(prefixdir):
17 pyver = "python%d.%d" % (sys.version_info[:2])
18 if sys.platform == "win32":
19 return os.path.join(prefixdir, "Lib", "site-packages")
21 return os.path.join(prefixdir, "lib", pyver, "site-packages")
23 basedir = os.path.dirname(os.path.abspath(__file__))
24 supportlib = pylibdir(os.path.join(basedir, "support"))
26 # locate our version number
28 def read_version_py(infname):
30 verstrline = open(infname, "rt").read()
31 except EnvironmentError:
34 VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
35 mo = re.search(VSRE, verstrline, re.M)
39 version = read_version_py("src/allmydata/_version.py")
41 APPNAME='allmydata-tahoe'
42 APPNAMEFILE = os.path.join('src', 'allmydata', '_appname.py')
43 APPNAMEFILESTR = "__appname__ = '%s'" % (APPNAME,)
45 curappnamefilestr = open(APPNAMEFILE, 'rU').read()
46 except EnvironmentError:
47 # No file, or unreadable or something, okay then let's try to write one.
48 open(APPNAMEFILE, "w").write(APPNAMEFILESTR)
50 if curappnamefilestr.strip() != APPNAMEFILESTR:
51 print "Error -- this setup.py file is configured with the 'application name' to be '%s', but there is already a file in place in '%s' which contains the contents '%s'. If the file is wrong, please remove it and setup.py will regenerate it and write '%s' into it." % (APPNAME, APPNAMEFILE, curappnamefilestr, APPNAMEFILESTR)
54 # setuptools/zetuptoolz looks in __main__.__requires__ for a list of
55 # requirements. When running "python setup.py test", __main__ is
56 # setup.py, so we put the list here so that the requirements will be
57 # available for tests:
59 # Tahoe's dependencies are managed by the find_links= entry in setup.cfg and
60 # the _auto_deps.install_requires list, which is used in the call to setup()
63 execfile('src/allmydata/_auto_deps.py', adglobals)
64 install_requires = adglobals['install_requires']
66 if ('trial' in sys.argv or 'test' in sys.argv) and version is not None:
67 __requires__ = [APPNAME + '==' + version] + install_requires
69 egg = os.path.realpath(glob.glob('setuptools-*.egg')[0])
70 sys.path.insert(0, egg)
71 egg = os.path.realpath(glob.glob('darcsver-*.egg')[0])
72 sys.path.insert(0, egg)
73 import setuptools; setuptools.bootstrap_install_from = egg
75 from setuptools import find_packages, setup
76 from setuptools.command import sdist
77 from setuptools import Command
80 "Development Status :: 5 - Production/Stable",
81 "Environment :: Console",
82 "Environment :: Web Environment",
83 "License :: OSI Approved :: GNU General Public License (GPL)",
84 "License :: DFSG approved",
85 "License :: Other/Proprietary License",
86 "Intended Audience :: Developers",
87 "Intended Audience :: End Users/Desktop",
88 "Intended Audience :: System Administrators",
89 "Operating System :: Microsoft",
90 "Operating System :: Microsoft :: Windows",
91 "Operating System :: Microsoft :: Windows :: Windows NT/2000",
92 "Operating System :: Unix",
93 "Operating System :: POSIX :: Linux",
94 "Operating System :: POSIX",
95 "Operating System :: MacOS :: MacOS X",
96 "Operating System :: OS Independent",
97 "Natural Language :: English",
98 "Programming Language :: C",
99 "Programming Language :: Python",
100 "Programming Language :: Python :: 2",
101 "Programming Language :: Python :: 2.4",
102 "Programming Language :: Python :: 2.5",
103 "Programming Language :: Python :: 2.6",
104 "Topic :: Utilities",
105 "Topic :: System :: Systems Administration",
106 "Topic :: System :: Filesystems",
107 "Topic :: System :: Distributed Computing",
108 "Topic :: Software Development :: Libraries",
109 "Topic :: Communications :: Usenet News",
110 "Topic :: System :: Archiving :: Backup",
111 "Topic :: System :: Archiving :: Mirroring",
112 "Topic :: System :: Archiving",
118 # The darcsver command from the darcsver plugin is needed to initialize the
119 # distribution's .version attribute correctly. (It does this either by
120 # examining darcs history, or if that fails by reading the
121 # src/allmydata/_version.py file). darcsver will also write a new version
122 # stamp in src/allmydata/_version.py, with a version number derived from
123 # darcs history. Note that the setup.cfg file has an "[aliases]" section
124 # which enumerates commands that you might run and specifies that it will run
125 # darcsver before each one. If you add different commands (or if I forgot
126 # some that are already in use), you may need to add it to setup.cfg and
127 # configure it to run darcsver before your command, if you want the version
128 # number to be correct when that command runs.
129 # http://pypi.python.org/pypi/darcsver
130 setup_requires.append('darcsver >= 1.2.0')
132 # Nevow requires Twisted to setup, but doesn't declare that requirement in a
133 # way that enables setuptools to satisfy that requirement before Nevow's
134 # setup.py tried to "import twisted". Fortunately we require setuptools_trial
135 # to setup and setuptools_trial requires Twisted to install, so hopefully
136 # everything will work out until the Nevow issue is fixed:
137 # http://divmod.org/trac/ticket/2629 setuptools_trial is needed if you want
138 # "./setup.py trial" or "./setup.py test" to execute the tests (and in order
139 # to make sure Twisted is installed early enough -- see the paragraph above).
140 # http://pypi.python.org/pypi/setuptools_trial
141 setup_requires.extend(['setuptools_trial >= 0.5'])
143 # setuptools_darcs is required to produce complete distributions (such as
144 # with "sdist" or "bdist_egg") (unless there is a PKG-INFO file present which
145 # shows that this is itself a source distribution). For simplicity, and
146 # because there is some unknown error with setuptools_darcs when building and
147 # testing tahoe all in one python command on some platforms, we always add it
148 # to setup_requires. http://pypi.python.org/pypi/setuptools_darcs
149 setup_requires.append('setuptools_darcs >= 1.1.0')
151 # trialcoverage is required if you want the "trial" unit test runner to have a
152 # "--reporter=bwverbose-coverage" option which produces code-coverage results.
153 # The required version is 0.3.3, because that is the latest version that only
154 # depends on a version of pycoverage for which binary packages are available.
155 if "--reporter=bwverbose-coverage" in sys.argv:
156 setup_requires.append('trialcoverage >= 0.3.3')
158 # stdeb is required to produce Debian files with the "sdist_dsc" command.
159 if "sdist_dsc" in sys.argv:
160 setup_requires.append('stdeb >= 0.3')
163 # Mock - Mocking and Testing Library
164 # http://www.voidspace.org.uk/python/mock/
168 class ShowSupportLib(Command):
170 def initialize_options(self):
172 def finalize_options(self):
175 # TODO: --quiet suppresses the 'running show_supportlib' message.
176 # Find a way to do this all the time.
177 print supportlib # TODO windowsy
179 class ShowPythonPath(Command):
181 def initialize_options(self):
183 def finalize_options(self):
186 # TODO: --quiet suppresses the 'running show_supportlib' message.
187 # Find a way to do this all the time.
188 print "PYTHONPATH=%s" % os.environ.get("PYTHONPATH", '')
190 class RunWithPythonPath(Command):
191 description = "Run a subcommand with PYTHONPATH set appropriately"
193 user_options = [ ("python", "p",
194 "Treat command string as arguments to a python executable"),
195 ("command=", "c", "Command to be run"),
196 ("directory=", "d", "Directory to run the command in"),
198 boolean_options = ["python"]
200 def initialize_options(self):
203 self.directory = None
204 def finalize_options(self):
207 oldpp = os.environ.get("PYTHONPATH", "").split(os.pathsep)
209 # grr silly split() behavior
211 os.environ['PYTHONPATH'] = os.pathsep.join(oldpp + [supportlib,])
213 # We must require the command to be safe to split on
214 # whitespace, and have --python and --directory to make it
215 # easier to achieve this.
219 command.append(sys.executable)
221 command.extend(self.command.split())
223 raise RuntimeError("The --command argument is mandatory")
225 os.chdir(self.directory)
227 print "command =", " ".join(command)
228 rc = subprocess.call(command)
231 class TestMacDiskImage(Command):
233 def initialize_options(self):
235 def finalize_options(self):
239 sys.path.append(os.path.join('misc', 'build_helpers'))
240 import test_mac_diskimage
241 return test_mac_diskimage.test_mac_diskimage('Allmydata', version=self.distribution.metadata.version)
243 class CheckAutoDeps(Command):
245 def initialize_options(self):
247 def finalize_options(self):
251 execfile('src/allmydata/_auto_deps.py', adglobals)
252 adglobals['require_auto_deps']()
255 class MakeExecutable(Command):
257 def initialize_options(self):
259 def finalize_options(self):
262 bin_tahoe_template = os.path.join("bin", "tahoe-script.template")
264 if sys.platform == 'win32':
265 # 'tahoe' script is needed for cygwin
266 script_names = ["tahoe.pyscript", "tahoe"]
268 script_names = ["tahoe"]
270 # Create the tahoe script file under the 'bin' directory. This
271 # file is exactly the same as the 'tahoe-script.template' script
272 # except that the shebang line is rewritten to use our sys.executable
273 # for the interpreter.
274 f = open(bin_tahoe_template, "rU")
275 script_lines = f.readlines()
277 script_lines[0] = '#!%s\n' % (sys.executable,)
278 for script_name in script_names:
279 tahoe_script = os.path.join("bin", script_name)
281 os.remove(tahoe_script)
283 if os.path.exists(tahoe_script):
285 f = open(tahoe_script, "wb")
286 for line in script_lines:
291 old_mode = stat.S_IMODE(os.stat(tahoe_script)[stat.ST_MODE])
292 new_mode = old_mode | (stat.S_IXUSR | stat.S_IRUSR |
293 stat.S_IXGRP | stat.S_IRGRP |
294 stat.S_IXOTH | stat.S_IROTH )
295 os.chmod(tahoe_script, new_mode)
297 old_tahoe_exe = os.path.join("bin", "tahoe.exe")
299 os.remove(old_tahoe_exe)
301 if os.path.exists(old_tahoe_exe):
305 class MySdist(sdist.sdist):
306 """ A hook in the sdist command so that we can determine whether this the
307 tarball should be 'SUMO' or not, i.e. whether or not to include the
308 external dependency tarballs. Note that we always include
309 misc/dependencies/* in the tarball; --sumo controls whether tahoe-deps/*
313 user_options = sdist.sdist.user_options + \
315 "create a 'sumo' sdist which includes the contents of tahoe-deps/*"),
317 boolean_options = ['sumo']
319 def initialize_options(self):
320 sdist.sdist.initialize_options(self)
323 def make_distribution(self):
324 # add our extra files to the list just before building the
325 # tarball/zipfile. We override make_distribution() instead of run()
326 # because setuptools.command.sdist.run() does not lend itself to
327 # easy/robust subclassing (the code we need to add goes right smack
328 # in the middle of a 12-line method). If this were the distutils
329 # version, we'd override get_file_list().
332 # If '--sumo' was specified, include tahoe-deps/* in the sdist.
333 # We assume that the user has fetched the tahoe-deps.tar.gz
334 # tarball and unpacked it already.
335 self.filelist.extend([os.path.join("tahoe-deps", fn)
336 for fn in os.listdir("tahoe-deps")])
337 # In addition, we want the tarball/zipfile to have -SUMO in the
338 # name, and the unpacked directory to have -SUMO too. The easiest
339 # way to do this is to patch self.distribution and override the
340 # get_fullname() method. (an alternative is to modify
341 # self.distribution.metadata.version, but that also affects the
342 # contents of PKG-INFO).
343 fullname = self.distribution.get_fullname()
345 return fullname + "-SUMO"
346 self.distribution.get_fullname = get_fullname
348 return sdist.sdist.make_distribution(self)
352 setup_args["version"] = version
355 description='secure, decentralized, fault-tolerant filesystem',
356 long_description=open('README.txt', 'rU').read(),
357 author='the Tahoe-LAFS project',
358 author_email='tahoe-dev@tahoe-lafs.org',
359 url='http://tahoe-lafs.org/',
360 license='GNU GPL', # see README.txt -- there is an alternative licence
361 cmdclass={"show_supportlib": ShowSupportLib,
362 "show_pythonpath": ShowPythonPath,
363 "run_with_pythonpath": RunWithPythonPath,
364 "check_auto_deps": CheckAutoDeps,
365 "test_mac_diskimage": TestMacDiskImage,
366 "make_executable": MakeExecutable,
369 package_dir = {'':'src'},
370 packages=find_packages("src"),
371 classifiers=trove_classifiers,
372 test_suite="allmydata.test",
373 install_requires=install_requires,
374 tests_require=tests_require,
375 include_package_data=True,
376 setup_requires=setup_requires,
377 entry_points = { 'console_scripts': [ 'tahoe = allmydata.scripts.runner:run' ] },
378 zip_safe=False, # We prefer unzipped for easier access.