From 09f3a8a1249308a104a89041d82fe99e6c087043 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Mon, 20 Nov 2017 17:32:40 -0800 Subject: bpo-32089: Fix warnings filters in dev mode (#4482) The developer mode (-X dev) now creates all default warnings filters to order filters in the correct order to always show ResourceWarning and make BytesWarning depend on the -b option. Write a functional test to make sure that ResourceWarning is logged twice at the same location in the developer mode. Add a new 'dev_mode' field to _PyCoreConfig. --- Lib/subprocess.py | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'Lib/subprocess.py') diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 97b449365e..35bfddde4e 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -262,15 +262,11 @@ def _args_from_interpreter_flags(): args.append('-' + opt * v) # -W options - warnoptions = sys.warnoptions - xoptions = getattr(sys, '_xoptions', {}) - if 'dev' in xoptions and warnoptions and warnoptions[-1] == 'default': - # special case: -X dev adds 'default' to sys.warnoptions - warnoptions = warnoptions[:-1] - for opt in warnoptions: + for opt in sys.warnoptions: args.append('-W' + opt) # -X options + xoptions = getattr(sys, '_xoptions', {}) if 'dev' in xoptions: args.extend(('-X', 'dev')) for opt in ('faulthandler', 'tracemalloc', 'importtime', -- cgit v1.2.1