def get_reviewer(cls, change_id, account_id): """Fetch a reviewer info Sends a GET request to Gerrit to fetch details about a reviewer of a change. Returns None if the reviewer does not exists or is not a reviewer of the change. :param change_id: any identification number for the change (UUID, Change-Id, or legacy numeric change ID) :type change_id: str :param account_id: any identification string for an account (name, username, email) :type account_id: str :rtype: ReviewerInfo | None :raise: PyCRError if the Gerrit server returns an error """ cls.log.debug('Reviewer lookup: "%s" for %s', account_id, change_id) try: endpoint = changes.reviewer(change_id, account_id) _, response = RequestFactory.get(endpoint) except RequestError as why: if why.status_code == 404: # The user does not exist or is not a reviewer of the change return None raise UnexpectedError(why) return ReviewerInfo.parse(response)
def delete_reviewer(cls, change_id, account_id): """Remove a reviewer from the list of reviewer of a change Sends a DELETE request to Gerrit to delete one user from the reviewer's list of a change. Returns None if the reviewer does not exists or is not a reviewer of the change. :param change_id: any identification number for the change (UUID, Change-Id, or legacy numeric change ID) :type change_id: str :param account_id: any identification string for an account (name, username, email) :type account_id: str :rtype: ReviewerInfo | None :raise: PyCRError if the Gerrit server returns an error """ cls.log.debug('Delete reviewer: "%s" for %s', account_id, change_id) try: endpoint = changes.reviewer(change_id, account_id) _, response = RequestFactory.get(endpoint) RequestFactory.delete(endpoint) except RequestError as why: if why.status_code == 403: raise PyCRError( 'no sufficient permissions or already submitted') if why.status_code == 404: # The user does not exist or is not a reviewer of the change return None raise UnexpectedError(why) assert len(response) == 1 return ReviewerInfo.parse(response[0])