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gh-127060: Disable traceback colors in IDLE (#128028)

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Set TERM environment variable to "dumb" to disable traceback colors
in IDLE, since IDLE doesn't understand ANSI escape sequences.
This commit is contained in:
Victor Stinner 2024-12-18 06:35:05 +01:00 committed by GitHub
parent b92f101d0f
commit 559b0e7013
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GPG Key ID: B5690EEEBB952194
2 changed files with 5 additions and 1 deletions
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4
Lib/idlelib/pyshell.py
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@ -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), (

2
Misc/NEWS.d/next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst Normal file
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@ -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.