3 commits

Author	SHA1	Message	Date
Eric V. Smith	b10951549b	Use assertIsNone. Thanks Terry Reedy.	2012-06-28 06:15:01 -04:00
Antoine Pitrou	d5a1a21a89	Prevent test_inspect from keeping alive a ton of frames and local variables by way of a global variable keeping a reference to a traceback. ... Should fix some buildbot failures.	2012-06-17 23:18:07 +02:00
Antoine Pitrou	ea3eb88bca	Issue #9260: A finer-grained import lock. ... Most of the import sequence now uses per-module locks rather than the global import lock, eliminating well-known issues with threads and imports.	2012-05-17 18:55:59 +02:00