From: Dorinda Bassey <dorindabassey@gmail.com>
Date: Thu, 18 Mar 2021 15:49:40 +0000 (+0100)
Subject: devshell.bbclass: Exceptions displayed within devpyshell
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~8370
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f95e82a3b27bfd5177a855326dcad8a5bdf5b2d;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

devshell.bbclass: Exceptions displayed within devpyshell

If you type something into devpyshell, an exception should be triggered,
but that exception isn't printed out because it is not being flushed out
of the buffer. This patch fixes that issue.

[YOCTO #12156]

Signed-off-by: Dorinda Bassey <dorindabassey@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/devshell.bbclass b/meta/classes/devshell.bbclass
index fdf7dc100fa..76dd0b42eea 100644
--- a/meta/classes/devshell.bbclass
+++ b/meta/classes/devshell.bbclass
@@ -128,6 +128,7 @@ def devpyshell(d):
                     more = i.runsource(source, "<pyshell>")
                     if not more:
                         buf = []
+                    sys.stderr.flush()
                     prompt(more)
             except KeyboardInterrupt:
                 i.write("\nKeyboardInterrupt\n")