From 13c7ab81817df8f6028668ca318c6de1ad498313 Mon Sep 17 00:00:00 2001 From: Ivan Shapovalov Date: Sat, 30 Jan 2021 20:22:05 +0300 Subject: Fixes for PyPy compatibility (#9270) * synapse.app.base: only call gc.freeze() on CPython gc.freeze() is an implementation detail of CPython garbage collector, and notably does not exist on PyPy. Rather than playing whack-a-mole and skipping the call when under PyPy, simply restrict it to CPython because the whole gc module is implementation-defined. Signed-off-by: Ivan Shapovalov --- synapse/app/_base.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'synapse') diff --git a/synapse/app/_base.py b/synapse/app/_base.py index 395e202b89..9840a9d55b 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -16,6 +16,7 @@ import gc import logging import os +import platform import signal import socket import sys @@ -339,7 +340,7 @@ async def start(hs: "synapse.server.HomeServer", listeners: Iterable[ListenerCon # rest of time. Doing so means less work each GC (hopefully). # # This only works on Python 3.7 - if sys.version_info >= (3, 7): + if platform.python_implementation() == "CPython" and sys.version_info >= (3, 7): gc.collect() gc.freeze() -- cgit 1.4.1