2 # -*- coding: utf-8 -*-
3 u"Tahoe-LAFS does not run under Python 3. Please use a version of Python between 2.4.4 and 2.7.x inclusive."
5 # Tahoe-LAFS -- secure, distributed storage grid
7 # Copyright © 2006-2012 The Tahoe-LAFS Software Foundation
9 # This file is part of Tahoe-LAFS.
11 # See the docs/about.rst file for licensing information.
13 import glob, os, stat, subprocess, sys, re
15 ##### sys.path management
17 def pylibdir(prefixdir):
18 pyver = "python%d.%d" % (sys.version_info[:2])
19 if sys.platform == "win32":
20 return os.path.join(prefixdir, "Lib", "site-packages")
22 return os.path.join(prefixdir, "lib", pyver, "site-packages")
24 basedir = os.path.dirname(os.path.abspath(__file__))
25 supportlib = pylibdir(os.path.join(basedir, "support"))
27 # locate our version number
29 def read_version_py(infname):
31 verstrline = open(infname, "rt").read()
32 except EnvironmentError:
35 VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
36 mo = re.search(VSRE, verstrline, re.M)
40 version = read_version_py("src/allmydata/_version.py")
42 APPNAME='allmydata-tahoe'
43 APPNAMEFILE = os.path.join('src', 'allmydata', '_appname.py')
44 APPNAMEFILESTR = "__appname__ = '%s'" % (APPNAME,)
46 curappnamefilestr = open(APPNAMEFILE, 'rU').read()
47 except EnvironmentError:
48 # No file, or unreadable or something, okay then let's try to write one.
49 open(APPNAMEFILE, "w").write(APPNAMEFILESTR)
51 if curappnamefilestr.strip() != APPNAMEFILESTR:
52 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)
55 # setuptools/zetuptoolz looks in __main__.__requires__ for a list of
56 # requirements. When running "python setup.py test", __main__ is
57 # setup.py, so we put the list here so that the requirements will be
58 # available for tests:
60 # Tahoe's dependencies are managed by the find_links= entry in setup.cfg and
61 # the _auto_deps.install_requires list, which is used in the call to setup()
64 execfile('src/allmydata/_auto_deps.py', adglobals)
65 install_requires = adglobals['install_requires']
67 if len(sys.argv) > 1 and sys.argv[1] == '--fakedependency':
69 install_requires += ["fakedependency >= 1.0.0"]
71 __requires__ = install_requires[:]
73 egg = os.path.realpath(glob.glob('setuptools-*.egg')[0])
74 sys.path.insert(0, egg)
75 egg = os.path.realpath(glob.glob('darcsver-*.egg')[0])
76 sys.path.insert(0, egg)
77 import setuptools; setuptools.bootstrap_install_from = egg
79 from setuptools import setup
80 from setuptools.command import sdist
81 from setuptools import Command
84 "Development Status :: 5 - Production/Stable",
85 "Environment :: Console",
86 "Environment :: Web Environment",
87 "License :: OSI Approved :: GNU General Public License (GPL)",
88 "License :: DFSG approved",
89 "License :: Other/Proprietary License",
90 "Intended Audience :: Developers",
91 "Intended Audience :: End Users/Desktop",
92 "Intended Audience :: System Administrators",
93 "Operating System :: Microsoft",
94 "Operating System :: Microsoft :: Windows",
95 "Operating System :: Microsoft :: Windows :: Windows NT/2000",
96 "Operating System :: Unix",
97 "Operating System :: POSIX :: Linux",
98 "Operating System :: POSIX",
99 "Operating System :: MacOS :: MacOS X",
100 "Operating System :: OS Independent",
101 "Natural Language :: English",
102 "Programming Language :: C",
103 "Programming Language :: Python",
104 "Programming Language :: Python :: 2",
105 "Programming Language :: Python :: 2.4",
106 "Programming Language :: Python :: 2.5",
107 "Programming Language :: Python :: 2.6",
108 "Programming Language :: Python :: 2.7",
109 "Topic :: Utilities",
110 "Topic :: System :: Systems Administration",
111 "Topic :: System :: Filesystems",
112 "Topic :: System :: Distributed Computing",
113 "Topic :: Software Development :: Libraries",
114 "Topic :: Communications :: Usenet News",
115 "Topic :: System :: Archiving :: Backup",
116 "Topic :: System :: Archiving :: Mirroring",
117 "Topic :: System :: Archiving",
123 # The darcsver command from the darcsver plugin is needed to initialize the
124 # distribution's .version attribute correctly. (It does this either by
125 # examining darcs history, or if that fails by reading the
126 # src/allmydata/_version.py file). darcsver will also write a new version
127 # stamp in src/allmydata/_version.py, with a version number derived from
128 # darcs history. Note that the setup.cfg file has an "[aliases]" section
129 # which enumerates commands that you might run and specifies that it will run
130 # darcsver before each one. If you add different commands (or if I forgot
131 # some that are already in use), you may need to add it to setup.cfg and
132 # configure it to run darcsver before your command, if you want the version
133 # number to be correct when that command runs.
134 # http://pypi.python.org/pypi/darcsver
135 setup_requires.append('darcsver >= 1.7.2')
137 # Nevow imports itself when building, which causes Twisted and zope.interface
138 # to be imported. We need to make sure that the versions of Twisted and
139 # zope.interface used at build time satisfy Nevow's requirements. If not
140 # then there are two problems:
141 # - prior to Nevow v0.9.33, Nevow didn't declare its dependency on Twisted
142 # in a way that enabled setuptools to satisfy that requirement at
144 # - some versions of zope.interface, e.g. v3.6.4, are incompatible with
145 # Nevow, and we need to avoid those both at build and run-time.
147 # This only matters when compatible versions of Twisted and zope.interface
148 # are not already installed. Retire this hack when
149 # https://bugs.launchpad.net/nevow/+bug/812537 has been fixed.
150 setup_requires += [req for req in install_requires if req.startswith('Twisted') or req.startswith('zope.interface')]
152 # trialcoverage is required if you want the "trial" unit test runner to have a
153 # "--reporter=bwverbose-coverage" option which produces code-coverage results.
154 # The required version is 0.3.3, because that is the latest version that only
155 # depends on a version of pycoverage for which binary packages are available.
156 if "--reporter=bwverbose-coverage" in sys.argv:
157 setup_requires.append('trialcoverage >= 0.3.3')
159 # stdeb is required to produce Debian files with the "sdist_dsc" command.
160 if "sdist_dsc" in sys.argv:
161 setup_requires.append('stdeb >= 0.3')
163 # We no longer have any requirements specific to tests.
167 class Trial(Command):
168 description = "run trial (use 'bin%stahoe debug trial' for the full set of trial options)" % (os.sep,)
169 # This is just a subset of the most useful options, for compatibility.
170 user_options = [ ("no-rterrors", None, "Don't print out tracebacks as they occur."),
171 ("until-failure", "u", "Repeat a test (specified by -s) until it fails."),
172 ("reporter=", None, "The reporter to use for this test run."),
173 ("suite=", "s", "Specify the test suite."),
174 ("quiet", None, "Don't display version numbers and paths of Tahoe dependencies."),
177 def initialize_options(self):
178 self.no_rterrors = False
179 self.until_failure = False
181 self.suite = "allmydata"
184 def finalize_options(self):
188 args = [sys.executable, os.path.join('bin', 'tahoe')]
190 args.append('--version-and-path')
191 args += ['debug', 'trial']
192 if not self.no_rterrors:
193 args.append('--rterrors')
194 if self.until_failure:
195 args.append('--until-failure')
197 args.append('--reporter=' + self.reporter)
199 args.append(self.suite)
200 rc = subprocess.call(args)
204 class MakeExecutable(Command):
205 description = "make the 'bin%stahoe' scripts" % (os.sep,)
208 def initialize_options(self):
210 def finalize_options(self):
213 bin_tahoe_template = os.path.join("bin", "tahoe-script.template")
215 # tahoe.pyscript is really only necessary for Windows, but we also
216 # create it on Unix for consistency.
217 script_names = ["tahoe.pyscript", "tahoe"]
219 # Create the tahoe script file under the 'bin' directory. This
220 # file is exactly the same as the 'tahoe-script.template' script
221 # except that the shebang line is rewritten to use our sys.executable
222 # for the interpreter.
223 f = open(bin_tahoe_template, "rU")
224 script_lines = f.readlines()
226 script_lines[0] = '#!%s\n' % (sys.executable,)
227 for script_name in script_names:
228 tahoe_script = os.path.join("bin", script_name)
230 os.remove(tahoe_script)
232 if os.path.exists(tahoe_script):
234 f = open(tahoe_script, "wb")
235 for line in script_lines:
240 unix_script = os.path.join("bin", "tahoe")
241 old_mode = stat.S_IMODE(os.stat(unix_script)[stat.ST_MODE])
242 new_mode = old_mode | (stat.S_IXUSR | stat.S_IRUSR |
243 stat.S_IXGRP | stat.S_IRGRP |
244 stat.S_IXOTH | stat.S_IROTH )
245 os.chmod(unix_script, new_mode)
247 old_tahoe_exe = os.path.join("bin", "tahoe.exe")
249 os.remove(old_tahoe_exe)
251 if os.path.exists(old_tahoe_exe):
255 DARCS_VERSION_BODY = '''
256 # This _version.py is generated from darcs metadata by the tahoe setup.py
257 # and the "darcsver" package.
259 __pkgname__ = "%(pkgname)s"
260 verstr = "%(pkgversion)s"
264 GIT_VERSION_BODY = '''
265 # This _version.py is generated from git metadata by the tahoe setup.py.
267 __pkgname__ = "%(pkgname)s"
268 real_version = "%(version)s"
269 full_version = "%(full)s"
270 verstr = "%(normalized)s"
274 def run_command(args, cwd=None, verbose=False):
276 # remember shell=False, so use git.cmd on windows, not just git
277 p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd)
278 except EnvironmentError, e:
280 print "unable to run %s" % args[0]
283 stdout = p.communicate()[0].strip()
284 if p.returncode != 0:
286 print "unable to run %s (error)" % args[0]
291 def versions_from_git(tag_prefix, verbose=False):
292 # this runs 'git' from the directory that contains this file. That either
293 # means someone ran a setup.py command (and this code is in
294 # versioneer.py, thus the containing directory is the root of the source
295 # tree), or someone ran a project-specific entry point (and this code is
296 # in _version.py, thus the containing directory is somewhere deeper in
297 # the source tree). This only gets called if the git-archive 'subst'
298 # variables were *not* expanded, and _version.py hasn't already been
299 # rewritten with a short version string, meaning we're inside a checked
302 # versions_from_git (as copied from python-versioneer) returns strings
303 # like "1.9.0-25-gb73aba9-dirty", which means we're in a tree with
304 # uncommited changes (-dirty), the latest checkin is revision b73aba9,
305 # the most recent tag was 1.9.0, and b73aba9 has 25 commits that weren't
306 # in 1.9.0 . The narrow-minded NormalizedVersion parser that takes our
307 # output (meant to enable sorting of version strings) refuses most of
308 # that. Tahoe uses a function named suggest_normalized_version() that can
309 # handle "1.9.0.post25", so dumb down our output to match.
312 source_dir = os.path.dirname(os.path.abspath(__file__))
314 # some py2exe/bbfreeze/non-CPython implementations don't do __file__
315 return {} # not always correct
317 if sys.platform == "win32":
319 stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"],
323 if not stdout.startswith(tag_prefix):
325 print "tag '%s' doesn't start with prefix '%s'" % (stdout, tag_prefix)
327 version = stdout[len(tag_prefix):]
328 pieces = version.split("-")
330 normalized_version = pieces[0]
332 normalized_version = "%s.post%s" % (pieces[0], pieces[1])
333 stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=source_dir)
336 full = stdout.strip()
337 if version.endswith("-dirty"):
339 normalized_version += ".dev0"
340 return {"version": version, "normalized": normalized_version, "full": full}
343 class UpdateVersion(Command):
344 description = "update _version.py from revision-control metadata"
347 def initialize_options(self):
349 def finalize_options(self):
352 target = self.distribution.versionfiles[0]
353 if os.path.isdir(os.path.join(basedir, "_darcs")):
354 verstr = self.try_from_darcs(target)
355 elif os.path.isdir(os.path.join(basedir, ".git")):
356 verstr = self.try_from_git(target)
358 print "no version-control data found, leaving _version.py alone"
361 self.distribution.metadata.version = verstr
363 def try_from_darcs(self, target):
364 from darcsver.darcsvermodule import update
365 (rc, verstr) = update(pkgname=self.distribution.get_name(),
366 verfilename=self.distribution.versionfiles,
367 revision_number=True,
368 version_body=DARCS_VERSION_BODY)
372 def try_from_git(self, target):
373 versions = versions_from_git("allmydata-tahoe-", verbose=True)
375 for fn in self.distribution.versionfiles:
377 f.write(GIT_VERSION_BODY %
378 { "pkgname": self.distribution.get_name(),
379 "version": versions["version"],
380 "normalized": versions["normalized"],
381 "full": versions["full"] })
383 print "git-version: wrote '%s' into '%s'" % (versions["version"], fn)
384 return versions.get("normalized", None)
387 class MySdist(sdist.sdist):
388 """ A hook in the sdist command so that we can determine whether this the
389 tarball should be 'SUMO' or not, i.e. whether or not to include the
390 external dependency tarballs. Note that we always include
391 misc/dependencies/* in the tarball; --sumo controls whether tahoe-deps/*
395 user_options = sdist.sdist.user_options + \
397 "create a 'sumo' sdist which includes the contents of tahoe-deps/*"),
399 boolean_options = ['sumo']
401 def initialize_options(self):
402 sdist.sdist.initialize_options(self)
405 def make_distribution(self):
406 # add our extra files to the list just before building the
407 # tarball/zipfile. We override make_distribution() instead of run()
408 # because setuptools.command.sdist.run() does not lend itself to
409 # easy/robust subclassing (the code we need to add goes right smack
410 # in the middle of a 12-line method). If this were the distutils
411 # version, we'd override get_file_list().
414 # If '--sumo' was specified, include tahoe-deps/* in the sdist.
415 # We assume that the user has fetched the tahoe-deps.tar.gz
416 # tarball and unpacked it already.
417 self.filelist.extend([os.path.join("tahoe-deps", fn)
418 for fn in os.listdir("tahoe-deps")])
419 # In addition, we want the tarball/zipfile to have -SUMO in the
420 # name, and the unpacked directory to have -SUMO too. The easiest
421 # way to do this is to patch self.distribution and override the
422 # get_fullname() method. (an alternative is to modify
423 # self.distribution.metadata.version, but that also affects the
424 # contents of PKG-INFO).
425 fullname = self.distribution.get_fullname()
427 return fullname + "-SUMO"
428 self.distribution.get_fullname = get_fullname
431 old_mask = os.umask(int("022", 8))
432 return sdist.sdist.make_distribution(self)
439 setup_args["version"] = version
442 description='secure, decentralized, fault-tolerant filesystem',
443 long_description=open('README.txt', 'rU').read(),
444 author='the Tahoe-LAFS project',
445 author_email='tahoe-dev@tahoe-lafs.org',
446 url='https://tahoe-lafs.org/',
447 license='GNU GPL', # see README.txt -- there is an alternative licence
448 cmdclass={"trial": Trial,
449 "make_executable": MakeExecutable,
450 "update_version": UpdateVersion,
453 package_dir = {'':'src'},
454 packages=['allmydata',
455 'allmydata.frontends',
456 'allmydata.immutable',
457 'allmydata.immutable.downloader',
458 'allmydata.introducer',
465 'allmydata.web.static',
468 classifiers=trove_classifiers,
469 test_suite="allmydata.test",
470 install_requires=install_requires,
471 tests_require=tests_require,
472 package_data={"allmydata.web": ["*.xhtml"],
473 "allmydata.web.static": ["*.js", "*.png", "*.css"],
475 setup_requires=setup_requires,
476 entry_points = { 'console_scripts': [ 'tahoe = allmydata.scripts.runner:run' ] },
477 zip_safe=False, # We prefer unzipped for easier access.
478 versionfiles=['src/allmydata/_version.py',],