From 559b0e7013f9cbf42a12fe9c86048d5cbb2f6f22 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Wed, 18 Dec 2024 06:35:05 +0100 Subject: gh-127060: Disable traceback colors in IDLE (#128028) Set TERM environment variable to "dumb" to disable traceback colors in IDLE, since IDLE doesn't understand ANSI escape sequences. --- Lib/idlelib/pyshell.py | 4 +++- .../next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst | 2 ++ 2 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 Misc/NEWS.d/next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst diff --git a/Lib/idlelib/pyshell.py b/Lib/idlelib/pyshell.py index e882c6c..66fbbd4 100755 --- a/Lib/idlelib/pyshell.py +++ b/Lib/idlelib/pyshell.py @@ -424,7 +424,9 @@ class ModifiedInterpreter(InteractiveInterpreter): def spawn_subprocess(self): if self.subprocess_arglist is None: self.subprocess_arglist = self.build_subprocess_arglist() - self.rpcsubproc = subprocess.Popen(self.subprocess_arglist) + # gh-127060: Disable traceback colors + env = dict(os.environ, TERM='dumb') + self.rpcsubproc = subprocess.Popen(self.subprocess_arglist, env=env) def build_subprocess_arglist(self): assert (self.port!=0), ( diff --git a/Misc/NEWS.d/next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst b/Misc/NEWS.d/next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst new file mode 100644 index 0000000..1da89e7 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst @@ -0,0 +1,2 @@ +Set TERM environment variable to "dumb" to disable traceback colors in IDLE, +since IDLE doesn't understand ANSI escape sequences. Patch by Victor Stinner. -- cgit v0.12