resolver.py 文件源码

def resolve(self, uri):
        if uri.startswith('s3://'):
            contents = self.get_s3_uri(uri)
        else:
            # TODO: in the case of file: content and untrusted
            # third parties, uri would need sanitization
            fh = urlopen(uri)
            contents = fh.read().decode('utf-8')
            fh.close()
        self.cache.save(("uri-resolver", uri), contents)
        return contents