commit 8237258e094f7d7beddcd6dd113213f2fba2b269
author Antoine Pitrou <solipsis@pitrou.net> Wed Jun 27 17:41:07 2012 +0200
committer Antoine Pitrou <solipsis@pitrou.net> Wed Jun 27 17:41:07 2012 +0200
tree e1337f79d30337fe015a10f6dd1016bbea338d18
parent d0bb9c638634335a5a95ec985357b2dcd4ec36fc

Flush stdout and stderr when running tests in parallel
(helps getting results in real-time when stdio is transmitted over a pipe or socket)

Lib/test/regrtest.py

diff --git a/Lib/test/regrtest.py b/Lib/test/regrtest.py
index 714a116..46c3ac7 100755
--- a/Lib/test/regrtest.py
+++ b/Lib/test/regrtest.py
@@ -610,6 +610,8 @@
                     print(stdout)
                 if stderr:
                     print(stderr, file=sys.stderr)
+                sys.stdout.flush()
+                sys.stderr.flush()
                 if result[0] == INTERRUPTED:
                     assert result[1] == 'KeyboardInterrupt'
                     raise KeyboardInterrupt   # What else?