def get_config_value(request, key, default, search_in_settings=True):
    """Retrieves the value of `key` from configuration in the following order:

    - from the session; if not found there then
    - from cookies; if not found there then
    - from the settings file if `search_in_settings` is True,
      otherwise this step is skipped; if not found there
    - `default` is returned
    """
    value = request.session.get(key, request.COOKIES.get(key))

    if value is None:
        if search_in_settings:
            value = getattr(settings, key, default)
        else:
            value = default

    if isinstance(default, int):
        try:
            value = int(value)
        except ValueError:
            value = request.session[key] = int(default)

    return value
def get_config_value ( request , key , default , search_in_settings = True ) : value = request . session . get ( key , request . COOKIES . get ( key ) ) if value is None : if search_in_settings : value = getattr ( settings , key , default ) else : value = default if isinstance ( default , int ) : try : value = int ( value ) except ValueError : value = request . session [ key ] = int ( default ) return value
Retrieves the value of `key` from configuration in the following order:

    - from the session; if not found there then
    - from cookies; if not found there then
    - from the settings file if `search_in_settings` is True,
      otherwise this step is skipped; if not found there
    - `default` is returned