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# Copyright 2004 Toby Dickenson
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject
# to the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import sys, pprint
import modulefinder
class mymf(modulefinder.ModuleFinder):
def __init__(self,*args,**kwargs):
self._depgraph = {}
self._types = {}
self._last_caller = None
modulefinder.ModuleFinder.__init__(self,*args,**kwargs)
def import_hook(self, name, caller=None, fromlist=None):
old_last_caller = self._last_caller
try:
self._last_caller = caller
return modulefinder.ModuleFinder.import_hook(self,name,caller,fromlist)
finally:
self._last_caller = old_last_caller
def import_module(self,partnam,fqname,parent):
r = modulefinder.ModuleFinder.import_module(self,partnam,fqname,parent)
if r is not None:
self._depgraph.setdefault(self._last_caller.__name__,{})[r.__name__] = 1
return r
def load_module(self, fqname, fp, pathname, (suffix, mode, type)):
r = modulefinder.ModuleFinder.load_module(self, fqname, fp, pathname, (suffix, mode, type))
if r is not None:
self._types[r.__name__] = type
return r
def main(argv):
path = sys.path[:]
debug = 0
exclude = []
mf = mymf(path,debug,exclude)
mf.run_script(argv[0])
pprint.pprint({'depgraph':mf._depgraph,'types':mf._types})
if __name__=='__main__':
main(sys.argv[1:])
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