diff options
Diffstat (limited to 'Lib/test/support.py')
| -rw-r--r-- | Lib/test/support.py | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Lib/test/support.py b/Lib/test/support.py index 28f7e2766d..73c4228804 100644 --- a/Lib/test/support.py +++ b/Lib/test/support.py @@ -534,14 +534,19 @@ def check_warnings(*filters, **kwargs): Optional argument: - if 'quiet' is True, it does not fail if a filter catches nothing - (default False) + (default True without argument, + default False if some filters are defined) Without argument, it defaults to: - check_warnings(("", Warning), quiet=False) + check_warnings(("", Warning), quiet=True) """ + quiet = kwargs.get('quiet') if not filters: filters = (("", Warning),) - return _filterwarnings(filters, kwargs.get('quiet')) + # Preserve backward compatibility + if quiet is None: + quiet = True + return _filterwarnings(filters, quiet) class CleanImport(object): |