def get_users()

in firebase_admin/_user_mgt.py [0:0]
28 lines of code
9 McCabe index (conditional complexity)

    def get_users(self, identifiers):
        """Looks up multiple users by their identifiers (uid, email, etc.)

        Args:
            identifiers: UserIdentifier[]: The identifiers indicating the user
                to be looked up. Must have <= 100 entries.

        Returns:
            list[dict[string, string]]: List of dicts representing the JSON
            `UserInfo` responses from the server.

        Raises:
            ValueError: If any of the identifiers are invalid or if more than
                100 identifiers are specified.
            UnexpectedResponseError: If the backend server responds with an
                unexpected message.
        """
        if not identifiers:
            return []
        if len(identifiers) > 100:
            raise ValueError('`identifiers` parameter must have <= 100 entries.')

        payload = defaultdict(list)
        for identifier in identifiers:
            if isinstance(identifier, _user_identifier.UidIdentifier):
                payload['localId'].append(identifier.uid)
            elif isinstance(identifier, _user_identifier.EmailIdentifier):
                payload['email'].append(identifier.email)
            elif isinstance(identifier, _user_identifier.PhoneIdentifier):
                payload['phoneNumber'].append(identifier.phone_number)
            elif isinstance(identifier, _user_identifier.ProviderIdentifier):
                payload['federatedUserId'].append({
                    'providerId': identifier.provider_id,
                    'rawId': identifier.provider_uid
                })
            else:
                raise ValueError(
                    'Invalid entry in "identifiers" list. Unsupported type: {}'
                    .format(type(identifier)))

        body, http_resp = self._make_request(
            'post', '/accounts:lookup', json=payload)
        if not http_resp.ok:
            raise _auth_utils.UnexpectedResponseError(
                'Failed to get users.', http_response=http_resp)
        return body.get('users', [])