new type of repo: bundle://path/to/repo+/path/to/bundlename
You can use it to pull only some changeset from an uncompressed
bundle.
# packagescan.py - Helper module for identifing used modules.
# Used for the py2exe distutil.
#
# Copyright 2005 Volker Kleinfeld <Volker.Kleinfeld@gmx.de>
#
# This software may be used and distributed according to the terms
# of the GNU General Public License, incorporated herein by reference.
import glob
import os
import sys
import demandload
import ihooks
requiredmodules = {} # Will contain the modules imported by demandload
def demandload(scope, modules):
""" fake demandload function that collects the required modules """
for m in modules.split():
mod = None
try:
module, submodules = m.split(':')
submodules = submodules.split(',')
except:
module = m
submodules = []
mod = __import__(module, scope, scope, submodules)
scope[module] = mod
requiredmodules[mod.__name__] = 1
def getmodules(libpath,packagename):
""" helper for finding all required modules of package <packagename> """
# Use the package in the build directory
libpath = os.path.abspath(libpath)
sys.path.insert(0,libpath)
packdir = os.path.join(libpath,packagename)
# A normal import would not find the package in
# the build directory. ihook is used to force the import.
# After the package is imported the import scope for
# the following imports is settled.
p = importfrom(packdir)
globals()[packagename] = p
sys.modules[packagename] = p
# Fetch the python modules in the package
cwd = os.getcwd()
os.chdir(packdir)
pymodulefiles = glob.glob('*.py')
extmodulefiles = glob.glob('*.pyd')
os.chdir(cwd)
# Install a fake demandload module
sys.modules['mercurial.demandload'] = sys.modules['mercurial.packagescan']
# Import all python modules and by that run the fake demandload
for m in pymodulefiles:
if m == '__init__.py': continue
tmp = {}
mname,ext = os.path.splitext(m)
fullname = packagename+'.'+mname
__import__(fullname,tmp,tmp)
requiredmodules[fullname] = 1
# Import all extension modules and by that run the fake demandload
for m in extmodulefiles:
tmp = {}
mname,ext = os.path.splitext(m)
fullname = packagename+'.'+mname
__import__(fullname,tmp,tmp)
requiredmodules[fullname] = 1
includes = requiredmodules.keys()
return includes
def importfrom(filename):
"""
import module/package from a named file and returns the module.
It does not check on sys.modules or includes the module in the scope.
"""
loader = ihooks.BasicModuleLoader()
path, file = os.path.split(filename)
name, ext = os.path.splitext(file)
m = loader.find_module_in_dir(name, path)
if not m:
raise ImportError, name
m = loader.load_module(name, m)
return m