Automatic nesting into running transactions in the same repository.
This associates a transaction handle with a given repository object, and
any additional calls to start new transactions reuse that transaction.
For the 2700 patch import run, this brings the system time down from
1m20s to 50s, mostly by skipping backups of the dirstate file.
(note, this patch does not change hg import to use the nested transaction,
mq is the only user right now)
#!/usr/bin/env python
#
# This is the mercurial setup script.
#
# './setup.py install', or
# './setup.py --help' for more options
import glob
import sys
from distutils.core import setup, Extension
from distutils.command.install_data import install_data
import mercurial.version
# py2exe needs to be installed to work
try:
import py2exe
# 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
# Due to the use of demandload py2exe is not finding the modules.
# packagescan.getmodules creates a list of modules included in
# the mercurial package plus depdent modules.
import mercurial.packagescan
from py2exe.build_exe import py2exe as build_exe
class py2exe_for_demandload(build_exe):
""" overwrites the py2exe command class for getting the build
directory and for setting the 'includes' option."""
def initialize_options(self):
self.build_lib = None
build_exe.initialize_options(self)
def finalize_options(self):
# Get the build directory, ie. where to search for modules.
self.set_undefined_options('build',
('build_lib', 'build_lib'))
# Sets the 'includes' option with the list of needed modules
if not self.includes:
self.includes = []
else:
self.includes = self.includes.split(',')
self.includes += mercurial.packagescan.getmodules(self.build_lib,
'mercurial')
self.includes += mercurial.packagescan.getmodules(self.build_lib,
'hgext')
build_exe.finalize_options(self)
except ImportError:
py2exe_for_demandload = None
# specify version string, otherwise 'hg identify' will be used:
version = ''
class install_package_data(install_data):
def finalize_options(self):
self.set_undefined_options('install',
('install_lib', 'install_dir'))
install_data.finalize_options(self)
try:
mercurial.version.remember_version(version)
cmdclass = {'install_data': install_package_data}
py2exe_opts = {}
if py2exe_for_demandload is not None:
cmdclass['py2exe'] = py2exe_for_demandload
py2exe_opts['console'] = ['hg']
setup(name='mercurial',
version=mercurial.version.get_version(),
author='Matt Mackall',
author_email='mpm@selenic.com',
url='http://selenic.com/mercurial',
description='Scalable distributed SCM',
license='GNU GPL',
packages=['mercurial', 'hgext'],
ext_modules=[Extension('mercurial.mpatch', ['mercurial/mpatch.c']),
Extension('mercurial.bdiff', ['mercurial/bdiff.c'])],
data_files=[('mercurial/templates',
['templates/map'] +
glob.glob('templates/map-*') +
glob.glob('templates/*.tmpl')),
('mercurial/templates/static',
glob.glob('templates/static/*'))],
cmdclass=cmdclass,
scripts=['hg', 'hgmerge'],
options=dict(bdist_mpkg=dict(zipdist=True,
license='COPYING',
readme='contrib/macosx/Readme.html',
welcome='contrib/macosx/Welcome.html')),
**py2exe_opts)
finally:
mercurial.version.forget_version()