[PATCH 7 of 7] setup: delete replaced setup3k in contrib
Simon Heimberg
simohe at besonet.ch
Tue Nov 8 16:36:13 CST 2011
# HG changeset patch
# User Simon Heimberg <simohe at besonet.ch>
# Date 1319052242 -7200
# Node ID 79df60ca21f4f8d25c4c80b708f4a892bbe0ed95
# Parent 468445b534f7584d6ec08c689a8989e96e551f89
setup: delete replaced setup3k in contrib
diff -r 468445b534f7 -r 79df60ca21f4 contrib/setup3k.py
--- a/contrib/setup3k.py Die Nov 01 22:52:21 2011 +0100
+++ /dev/null Don Jan 01 00:00:00 1970 +0000
@@ -1,373 +0,0 @@
-#
-# 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 getattr(sys, 'version_info', (0, 0, 0)) < (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 getattr(ext, 'optional', False):
- 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.startswith('linux') 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 at 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)
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