From c4c9866064f03646c686d7e08b00aeb203c35c19 Mon Sep 17 00:00:00 2001 From: Shane Harvey Date: Fri, 4 Aug 2017 01:45:00 -0700 Subject: bpo-31107: Fix copyreg mangled slot names calculation. (#2989) --- Lib/copyreg.py | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'Lib/copyreg.py') diff --git a/Lib/copyreg.py b/Lib/copyreg.py index ed29d719de..bbe1af4e2e 100644 --- a/Lib/copyreg.py +++ b/Lib/copyreg.py @@ -128,7 +128,11 @@ def _slotnames(cls): continue # mangled names elif name.startswith('__') and not name.endswith('__'): - names.append('_%s%s' % (c.__name__, name)) + stripped = c.__name__.lstrip('_') + if stripped: + names.append('_%s%s' % (stripped, name)) + else: + names.append(name) else: names.append(name) -- cgit v1.2.1