

def fetch(self, url, headers, body):
    current_url = url
    while True:
        parsed = urlparse.urlparse(data)
        path = parsed[2][1:]
        try:
            data = discoverdata.generateSample(path, self.base_url)
        except KeyError:
            return fetchers.HTTPResponse(status=404, final_url=current_url, headers={
                
            }, body='')
        response = mkResponse(data)
        if (response.status in [301, 302, 303, 307]):
            current_url = response.headers['location']
        else:
            response.final_url = current_url
            return response

dataset/ETHPy150Open CollabQ/CollabQ/openid/test/test_yadis_discover.py TestFetcher.fetch/VarMisuse@31/35 `current_url`->`data`