+
−#!/usr/bin/env python
+
−
+
−import sys
+
−
+
−def filename(dotpath):
+
−    path = dotpath.split('.')
+
−    while path:
+
−        try:
+
−            module = __import__('.'.join(path))
+
−            return module.__file__.rstrip('c')
+
−        except ImportError:
+
−            path.pop()
+
−
+
−def main(args=sys.argv[1:]):
+
−    for arg in args:
+
−        try:
+
−            _filename = filename(arg)
+
−        except Exception, e:
+
−            print e
+
−            continue
+
−        print _filename
+
−
+
−if __name__ == '__main__':
+
−    main()