package_index.py 文件源码

def url_ok(self, url, fatal=False):
        s = URL_SCHEME(url)
        if (s and s.group(1).lower()=='file') or self.allows(urlparse(url)[1]):
            return True
        msg = ("\nNote: Bypassing %s (disallowed host; see "
            "http://bit.ly/1dg9ijs for details).\n")
        if fatal:
            raise DistutilsError(msg % url)
        else:
            self.warn(msg, url)