chat.utils
==========

.. py:module:: chat.utils


Functions
---------

.. autoapisummary::

   chat.utils.param_from_path


Module Contents
---------------

.. py:function:: param_from_path(name: str, path: str) -> str

   Retrieve any query parameter from a path.

   Raises ValueError if path is not a valid URL path or if it does not contain
   exactly one query parameter named `name`. Multiple parameters with that
   name are not supported and will result in ValueError, as it hints to a
   misconfiguration.

   Example::

       >>> schema_from_path("schema", "/chats?schema=onegov_town6-meggen")
       'onegov_town6-meggen