[Python-projects] --cache-size option does not work

[Ilya Sokolov]

cache-size option does not work. this is from logilab/astng/manager.py:

     def set_cache_size(self, cache_size):
         """set the cache size (flush it as a side effect!)"""
         self._cache = {} #Cache(cache_size)
         self._mod_file_cache = {}