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gh-127060: Disable traceback colors in IDLE #128028

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Merged
merged 3 commits into from
Dec 18, 2024
+5 −1
Merged

gh-127060: Disable traceback colors in IDLE #128028

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34d6238
gh-127060: Disable traceback colors in IDLE
vstinner Dec 17, 2024
bd8b589
Only set TERM in the subprocess
vstinner Dec 17, 2024
50914dc
Merge branch 'main' into idle_dumb_term
terryjreedy Dec 18, 2024
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3 changes: 3 additions & 0 deletions Lib/idlelib/pyshell.py
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Expand Up @@ -1596,6 +1596,9 @@ def main():
enable_edit = enable_edit or edit_start
enable_shell = enable_shell or not enable_edit

# gh-127060: Disable traceback colors
os.environ['TERM'] = 'dumb'

# Setup root. Don't break user code run in IDLE process.
# Don't change environment when testing.
if use_subprocess and not testing:
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2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Library/2024-12-17-13-21-52.gh-issue-127060.mv2bX6.rst
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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.
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