# Copyright (C) 2008 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Custom module finder for entire package"""
import modulefinder
import os
import sys
class CustomModuleFinder(modulefinder.ModuleFinder):
"""Custom module finder for processing python packages,
e.g. bzr plugins packages.
:param path: list of directories to search for modules;
if not specified, python standard library only is used.
"""
def __init__(self, path=None, debug=0, excludes=[], replace_paths=[]):
if path is None:
path = [os.path.dirname(os.__file__)] # only python std lib
modulefinder.ModuleFinder.__init__(self, path, debug, excludes,
replace_paths)
def run_package(self, package_path):
"""Recursively process each module in package with run_script method.
:param package_path: path to package directory.
"""
stack = [package_path]
while stack:
curdir = stack.pop(0)
py = os.listdir(curdir)
for i in py:
full = os.path.join(curdir, i)
if os.path.isdir(full):
init = os.path.join(full, '__init__.py')
if os.path.isfile(init):
stack.append(full)
continue
if not i.endswith('.py'):
continue
if i == 'setup.py': # skip
continue
self.run_script(full)
def get_result(self):
"""Return 2-tuple: (list of packages, list of modules)"""
keys = self.modules.keys()
keys.sort()
mods = []
packs = []
for key in keys:
m = self.modules[key]
if not m.__file__: # skip builtins
continue
if m.__path__:
packs.append(key)
elif key != '__main__':
mods.append(key)
return (packs, mods)
if __name__ == '__main__':
package = sys.argv[1]
mf = CustomModuleFinder()
mf.run_package(package)
packs, mods = mf.get_result()
print 'Packages:'
print packs
print 'Modules:'
print mods
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