@property
    def proxy_creds(self):
        if not 'Proxy-Authorization' in self.headers:
            return (None, None)
        return Request._parse_basic_auth(self.headers['Proxy-Authorization'])
Return a new arrayterator.
dataset/ETHPy150Open roglew/pappy-proxy/pappyproxy/http.py/Request.proxy_creds--crossover with--dataset/ETHPy150Open ooici/pyon/prototype/hdf/hdf_array_iterator.py/ArrayIterator.__getitem__