import sys, types, os;p = os.path.join(sys._getframe(1).f_locals['sitedir'], *('zc',));importlib = __import__('importlib.util');__import__('importlib.machinery');m = sys.modules.setdefault('zc', importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec('zc', [os.path.dirname(p)])));m = m or sys.modules.setdefault('zc', types.ModuleType('zc'));mp = (m or []) and m.__dict__.setdefault('__path__',[]);(p not in mp) and mp.append(p)