site.py 文件源码

def execusercustomize():
    """Run custom user specific code, if available."""
    try:
        import usercustomize
    except ImportError:
        pass
    except Exception:
        if sys.flags.verbose:
            sys.excepthook(*sys.exc_info())
        else:
            print>>sys.stderr, \
                "'import usercustomize' failed; use -v for traceback"