From d53cf99dca4605ace4b81b1e585616b3e1b74fa6 Mon Sep 17 00:00:00 2001 From: Serhiy Storchaka Date: Mon, 6 May 2019 22:40:27 +0300 Subject: bpo-36542: Allow to overwrite the signature for Python functions. (GH-12705) --- Lib/contextlib.py | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Lib/contextlib.py') diff --git a/Lib/contextlib.py b/Lib/contextlib.py index ae498a2b6e..de989a001c 100644 --- a/Lib/contextlib.py +++ b/Lib/contextlib.py @@ -454,6 +454,7 @@ class _BaseExitStack: _exit_wrapper.__wrapped__ = callback self._push_exit_callback(_exit_wrapper) return callback # Allow use as a decorator + callback.__text_signature__ = '($self, callback, /, *args, **kwds)' def _push_cm_exit(self, cm, cm_exit): """Helper to correctly register callbacks to __exit__ methods.""" @@ -615,6 +616,7 @@ class AsyncExitStack(_BaseExitStack, AbstractAsyncContextManager): _exit_wrapper.__wrapped__ = callback self._push_exit_callback(_exit_wrapper, False) return callback # Allow use as a decorator + push_async_callback.__text_signature__ = '($self, callback, /, *args, **kwds)' async def aclose(self): """Immediately unwind the context stack.""" -- cgit v1.2.1