--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/setup3k.py Tue Aug 03 13:18:16 2010 -0300
@@ -0,0 +1,374 @@
+#!/usr/bin/env python
+#
+# This is an experimental py3k-enabled mercurial setup script.
+#
+# 'python setup.py install', or
+# 'python setup.py --help' for more options
+
+from distutils.command.build_py import build_py_2to3
+from lib2to3.refactor import get_fixers_from_package as getfixers
+
+import sys
+if not hasattr(sys, 'version_info') or sys.version_info < (2, 4, 0, 'final'):
+ raise SystemExit("Mercurial requires Python 2.4 or later.")
+
+if sys.version_info[0] >= 3:
+ def b(s):
+ '''A helper function to emulate 2.6+ bytes literals using string
+ literals.'''
+ return s.encode('latin1')
+else:
+ def b(s):
+ '''A helper function to emulate 2.6+ bytes literals using string
+ literals.'''
+ return s
+
+# Solaris Python packaging brain damage
+try:
+ import hashlib
+ sha = hashlib.sha1()
+except:
+ try:
+ import sha
+ except:
+ raise SystemExit(
+ "Couldn't import standard hashlib (incomplete Python install).")
+
+try:
+ import zlib
+except:
+ raise SystemExit(
+ "Couldn't import standard zlib (incomplete Python install).")
+
+try:
+ import bz2
+except:
+ raise SystemExit(
+ "Couldn't import standard bz2 (incomplete Python install).")
+
+import os, subprocess, time
+import shutil
+import tempfile
+from distutils import log
+from distutils.core import setup, Extension
+from distutils.dist import Distribution
+from distutils.command.build import build
+from distutils.command.build_ext import build_ext
+from distutils.command.build_py import build_py
+from distutils.spawn import spawn, find_executable
+from distutils.ccompiler import new_compiler
+from distutils.errors import CCompilerError
+
+scripts = ['hg']
+if os.name == 'nt':
+ scripts.append('contrib/win32/hg.bat')
+
+# simplified version of distutils.ccompiler.CCompiler.has_function
+# that actually removes its temporary files.
+def hasfunction(cc, funcname):
+ tmpdir = tempfile.mkdtemp(prefix='hg-install-')
+ devnull = oldstderr = None
+ try:
+ try:
+ fname = os.path.join(tmpdir, 'funcname.c')
+ f = open(fname, 'w')
+ f.write('int main(void) {\n')
+ f.write(' %s();\n' % funcname)
+ f.write('}\n')
+ f.close()
+ # Redirect stderr to /dev/null to hide any error messages
+ # from the compiler.
+ # This will have to be changed if we ever have to check
+ # for a function on Windows.
+ devnull = open('/dev/null', 'w')
+ oldstderr = os.dup(sys.stderr.fileno())
+ os.dup2(devnull.fileno(), sys.stderr.fileno())
+ objects = cc.compile([fname], output_dir=tmpdir)
+ cc.link_executable(objects, os.path.join(tmpdir, "a.out"))
+ except:
+ return False
+ return True
+ finally:
+ if oldstderr is not None:
+ os.dup2(oldstderr, sys.stderr.fileno())
+ if devnull is not None:
+ devnull.close()
+ shutil.rmtree(tmpdir)
+
+# py2exe needs to be installed to work
+try:
+ import py2exe
+ py2exeloaded = True
+
+ # Help py2exe to find win32com.shell
+ try:
+ import modulefinder
+ import win32com
+ for p in win32com.__path__[1:]: # Take the path to win32comext
+ modulefinder.AddPackagePath("win32com", p)
+ pn = "win32com.shell"
+ __import__(pn)
+ m = sys.modules[pn]
+ for p in m.__path__[1:]:
+ modulefinder.AddPackagePath(pn, p)
+ except ImportError:
+ pass
+
+except ImportError:
+ py2exeloaded = False
+ pass
+
+def runcmd(cmd, env):
+ p = subprocess.Popen(cmd, stdout=subprocess.PIPE,
+ stderr=subprocess.PIPE, env=env)
+ out, err = p.communicate()
+ # If root is executing setup.py, but the repository is owned by
+ # another user (as in "sudo python setup.py install") we will get
+ # trust warnings since the .hg/hgrc file is untrusted. That is
+ # fine, we don't want to load it anyway. Python may warn about
+ # a missing __init__.py in mercurial/locale, we also ignore that.
+ err = [e for e in err.splitlines()
+ if not e.startswith(b('Not trusting file')) \
+ and not e.startswith(b('warning: Not importing'))]
+ if err:
+ return ''
+ return out
+
+version = ''
+
+if os.path.isdir('.hg'):
+ # Execute hg out of this directory with a custom environment which
+ # includes the pure Python modules in mercurial/pure. We also take
+ # care to not use any hgrc files and do no localization.
+ pypath = ['mercurial', os.path.join('mercurial', 'pure')]
+ env = {'PYTHONPATH': os.pathsep.join(pypath),
+ 'HGRCPATH': '',
+ 'LANGUAGE': 'C'}
+ if 'LD_LIBRARY_PATH' in os.environ:
+ env['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
+ if 'SystemRoot' in os.environ:
+ # Copy SystemRoot into the custom environment for Python 2.6
+ # under Windows. Otherwise, the subprocess will fail with
+ # error 0xc0150004. See: http://bugs.python.org/issue3440
+ env['SystemRoot'] = os.environ['SystemRoot']
+ cmd = [sys.executable, 'hg', 'id', '-i', '-t']
+ l = runcmd(cmd, env).split()
+ while len(l) > 1 and l[-1][0].isalpha(): # remove non-numbered tags
+ l.pop()
+ if len(l) > 1: # tag found
+ version = l[-1]
+ if l[0].endswith('+'): # propagate the dirty status to the tag
+ version += '+'
+ elif len(l) == 1: # no tag found
+ cmd = [sys.executable, 'hg', 'parents', '--template',
+ '{latesttag}+{latesttagdistance}-']
+ version = runcmd(cmd, env) + l[0]
+ if version.endswith('+'):
+ version += time.strftime('%Y%m%d')
+elif os.path.exists('.hg_archival.txt'):
+ kw = dict([[t.strip() for t in l.split(':', 1)]
+ for l in open('.hg_archival.txt')])
+ if 'tag' in kw:
+ version = kw['tag']
+ elif 'latesttag' in kw:
+ version = '%(latesttag)s+%(latesttagdistance)s-%(node).12s' % kw
+ else:
+ version = kw.get('node', '')[:12]
+
+if version:
+ f = open("mercurial/__version__.py", "w")
+ f.write('# this file is autogenerated by setup.py\n')
+ f.write('version = "%s"\n' % version)
+ f.close()
+
+
+try:
+ from mercurial import __version__
+ version = __version__.version
+except ImportError:
+ version = 'unknown'
+
+class hgbuildmo(build):
+
+ description = "build translations (.mo files)"
+
+ def run(self):
+ if not find_executable('msgfmt'):
+ self.warn("could not find msgfmt executable, no translations "
+ "will be built")
+ return
+
+ podir = 'i18n'
+ if not os.path.isdir(podir):
+ self.warn("could not find %s/ directory" % podir)
+ return
+
+ join = os.path.join
+ for po in os.listdir(podir):
+ if not po.endswith('.po'):
+ continue
+ pofile = join(podir, po)
+ modir = join('locale', po[:-3], 'LC_MESSAGES')
+ mofile = join(modir, 'hg.mo')
+ mobuildfile = join('mercurial', mofile)
+ cmd = ['msgfmt', '-v', '-o', mobuildfile, pofile]
+ if sys.platform != 'sunos5':
+ # msgfmt on Solaris does not know about -c
+ cmd.append('-c')
+ self.mkpath(join('mercurial', modir))
+ self.make_file([pofile], mobuildfile, spawn, (cmd,))
+
+# Insert hgbuildmo first so that files in mercurial/locale/ are found
+# when build_py is run next.
+build.sub_commands.insert(0, ('build_mo', None))
+# We also need build_ext before build_py. Otherwise, when 2to3 is called (in
+# build_py), it will not find osutil & friends, thinking that those modules are
+# global and, consequently, making a mess, now that all module imports are
+# global.
+build.sub_commands.insert(1, ('build_ext', None))
+
+Distribution.pure = 0
+Distribution.global_options.append(('pure', None, "use pure (slow) Python "
+ "code instead of C extensions"))
+
+class hgbuildext(build_ext):
+
+ def build_extension(self, ext):
+ try:
+ build_ext.build_extension(self, ext)
+ except CCompilerError:
+ if not hasattr(ext, 'optional') or not ext.optional:
+ raise
+ log.warn("Failed to build optional extension '%s' (skipping)",
+ ext.name)
+
+class hgbuildpy(build_py_2to3):
+ fixer_names = sorted(set(getfixers("lib2to3.fixes") +
+ getfixers("hgfixes")))
+
+ def finalize_options(self):
+ build_py.finalize_options(self)
+
+ if self.distribution.pure:
+ if self.py_modules is None:
+ self.py_modules = []
+ for ext in self.distribution.ext_modules:
+ if ext.name.startswith("mercurial."):
+ self.py_modules.append("mercurial.pure.%s" % ext.name[10:])
+ self.distribution.ext_modules = []
+
+ def find_modules(self):
+ modules = build_py.find_modules(self)
+ for module in modules:
+ if module[0] == "mercurial.pure":
+ if module[1] != "__init__":
+ yield ("mercurial", module[1], module[2])
+ else:
+ yield module
+
+ def run(self):
+ # In the build_py_2to3 class, self.updated_files = [], but I couldn't
+ # see when that variable was updated to point to the updated files, as
+ # its names suggests. Thus, I decided to just find_all_modules and feed
+ # them to 2to3. Unfortunately, subsequent calls to setup3k.py will
+ # incur in 2to3 analysis overhead.
+ self.updated_files = [i[2] for i in self.find_all_modules()]
+
+ # Base class code
+ if self.py_modules:
+ self.build_modules()
+ if self.packages:
+ self.build_packages()
+ self.build_package_data()
+
+ # 2to3
+ self.run_2to3(self.updated_files)
+
+ # Remaining base class code
+ self.byte_compile(self.get_outputs(include_bytecode=0))
+
+cmdclass = {'build_mo': hgbuildmo,
+ 'build_ext': hgbuildext,
+ 'build_py': hgbuildpy}
+
+packages = ['mercurial', 'mercurial.hgweb', 'hgext', 'hgext.convert',
+ 'hgext.highlight', 'hgext.zeroconf']
+
+pymodules = []
+
+extmodules = [
+ Extension('mercurial.base85', ['mercurial/base85.c']),
+ Extension('mercurial.bdiff', ['mercurial/bdiff.c']),
+ Extension('mercurial.diffhelpers', ['mercurial/diffhelpers.c']),
+ Extension('mercurial.mpatch', ['mercurial/mpatch.c']),
+ Extension('mercurial.parsers', ['mercurial/parsers.c']),
+ ]
+
+# disable osutil.c under windows + python 2.4 (issue1364)
+if sys.platform == 'win32' and sys.version_info < (2, 5, 0, 'final'):
+ pymodules.append('mercurial.pure.osutil')
+else:
+ extmodules.append(Extension('mercurial.osutil', ['mercurial/osutil.c']))
+
+if sys.platform == 'linux2' and os.uname()[2] > '2.6':
+ # The inotify extension is only usable with Linux 2.6 kernels.
+ # You also need a reasonably recent C library.
+ # In any case, if it fails to build the error will be skipped ('optional').
+ cc = new_compiler()
+ if hasfunction(cc, 'inotify_add_watch'):
+ inotify = Extension('hgext.inotify.linux._inotify',
+ ['hgext/inotify/linux/_inotify.c'],
+ ['mercurial'])
+ inotify.optional = True
+ extmodules.append(inotify)
+ packages.extend(['hgext.inotify', 'hgext.inotify.linux'])
+
+packagedata = {'mercurial': ['locale/*/LC_MESSAGES/hg.mo',
+ 'help/*.txt']}
+
+def ordinarypath(p):
+ return p and p[0] != '.' and p[-1] != '~'
+
+for root in ('templates',):
+ for curdir, dirs, files in os.walk(os.path.join('mercurial', root)):
+ curdir = curdir.split(os.sep, 1)[1]
+ dirs[:] = filter(ordinarypath, dirs)
+ for f in filter(ordinarypath, files):
+ f = os.path.join(curdir, f)
+ packagedata['mercurial'].append(f)
+
+datafiles = []
+setupversion = version
+extra = {}
+
+if py2exeloaded:
+ extra['console'] = [
+ {'script':'hg',
+ 'copyright':'Copyright (C) 2005-2010 Matt Mackall and others',
+ 'product_version':version}]
+
+if os.name == 'nt':
+ # Windows binary file versions for exe/dll files must have the
+ # form W.X.Y.Z, where W,X,Y,Z are numbers in the range 0..65535
+ setupversion = version.split('+', 1)[0]
+
+setup(name='mercurial',
+ version=setupversion,
+ author='Matt Mackall',
+ author_email='mpm@selenic.com',
+ url='http://mercurial.selenic.com/',
+ description='Scalable distributed SCM',
+ license='GNU GPLv2+',
+ scripts=scripts,
+ packages=packages,
+ py_modules=pymodules,
+ ext_modules=extmodules,
+ data_files=datafiles,
+ package_data=packagedata,
+ cmdclass=cmdclass,
+ options=dict(py2exe=dict(packages=['hgext', 'email']),
+ bdist_mpkg=dict(zipdist=True,
+ license='COPYING',
+ readme='contrib/macosx/Readme.html',
+ welcome='contrib/macosx/Welcome.html')),
+ **extra)