Function inner

pywebio/session/__init__.py:250–262

(*args, **kwargs)

        @wraps(func)
        def inner(*args, **kwargs):
            curr_impl = get_session_implement()

            # Check if 'now_impl' is a derived from session_type or is the same class
            if not issubclass(curr_impl, session_type):
                func_name = getattr(func, '__name__', str(func))
                require = getattr(session_type, '__name__', str(session_type))
                curr = getattr(curr_impl, '__name__', str(curr_impl))

                raise RuntimeError("Only can invoke `{func_name:s}` in {require:s} context."
                                   " You are now in {curr:s} context".format(func_name=func_name, require=require,
                                                                             curr=curr))
            return func(*args, **kwargs)

        return inner