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gh-118761: Improve import time of cmd module #130056

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Merged
merged 4 commits into from
Feb 17, 2025
Merged

gh-118761: Improve import time of cmd module #130056

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edf1b97
Improve import time of `cmd` module
donBarbos Feb 12, 2025
527fdb0
Remove string import
donBarbos Feb 17, 2025
ae16858
Update Next.d entry
donBarbos Feb 17, 2025
1abec05
Merge branch 'main' into improve-cmd-imports
donBarbos Feb 17, 2025
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6 changes: 4 additions & 2 deletions Lib/cmd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@
functions respectively.
"""

import inspect, string, sys
import string, sys

__all__ = ["Cmd"]

Expand Down Expand Up @@ -303,9 +303,11 @@ def do_help(self, arg):
try:
func = getattr(self, 'help_' + arg)
except AttributeError:
from inspect import cleandoc

try:
doc=getattr(self, 'do_' + arg).__doc__
doc = inspect.cleandoc(doc)
doc = cleandoc(doc)
if doc:
self.stdout.write("%s\n"%str(doc))
return
Expand Down
2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Library/2025-02-13-02-03-38.gh-issue-118761.le_qEg.rst
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Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
Improve import time of :mod:`cmd` by lazy importing :mod:`inspect`. Patch by
Semyon Moroz.
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