code: def _parse_access_token(self, resp_text):
          ' parse access token from urlencoded str like access_token=abcxyz&expires_in=123000&other=true '
          r = self._qs2dict(resp_text)
          access_token = r.pop('access_token')
          expires = time.time() + float(r.pop('expires_in'))
          return JsonDict(access_token=access_token, expires=expires, **rf _parse_access_token(self, resp_text):
          ' parse access token from urlencoded str like access_token=abcxyz&expires_in=123000&other=true '
          r = self._qs2dict(resp_text)
          access_token = r.pop('access_token')
          expires = time.time() + float(r.pop('expires_in'))
          return JsonDict(access_token=access_token, expires=expires, **r)
docs: parse access token from urlencoded str like access_token=abcxyz&expires_in=123000&other=true