https://github.com/python/cpython/commit/425e0af74fb882b95f81923123bd4afad0cda157
commit: 425e0af74fb882b95f81923123bd4afad0cda157
branch: main
author: donBarbos <donbar...@proton.me>
committer: vstinner <vstin...@python.org>
date: 2025-03-11T12:07:00+01:00
summary:
gh-93096: Remove `-t` and `-v` flags from `pickle` cli (#131068)
* Remove `python -m pickle -t`
* Revert adding doctest to unittests
files:
A Misc/NEWS.d/next/Library/2025-03-11-08-07-07.gh-issue-93096.DyPXUX.rst
M Lib/pickle.py
diff --git a/Lib/pickle.py b/Lib/pickle.py
index 8afb4aa4285f37..8f7406d2534f2c 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -1906,10 +1906,6 @@ def _loads(s, /, *, fix_imports=True, encoding="ASCII",
errors="strict",
Pickler, Unpickler = _Pickler, _Unpickler
dump, dumps, load, loads = _dump, _dumps, _load, _loads
-# Doctest
-def _test():
- import doctest
- return doctest.testmod()
if __name__ == "__main__":
import argparse
@@ -1918,24 +1914,15 @@ def _test():
parser.add_argument(
'pickle_file',
nargs='*', help='the pickle file')
- parser.add_argument(
- '-t', '--test', action='store_true',
- help='run self-test suite')
- parser.add_argument(
- '-v', action='store_true',
- help='run verbosely; only affects self-test run')
args = parser.parse_args()
- if args.test:
- _test()
+ if not args.pickle_file:
+ parser.print_help()
else:
- if not args.pickle_file:
- parser.print_help()
- else:
- import pprint
- for fn in args.pickle_file:
- if fn == '-':
- obj = load(sys.stdin.buffer)
- else:
- with open(fn, 'rb') as f:
- obj = load(f)
- pprint.pprint(obj)
+ import pprint
+ for fn in args.pickle_file:
+ if fn == '-':
+ obj = load(sys.stdin.buffer)
+ else:
+ with open(fn, 'rb') as f:
+ obj = load(f)
+ pprint.pprint(obj)
diff --git
a/Misc/NEWS.d/next/Library/2025-03-11-08-07-07.gh-issue-93096.DyPXUX.rst
b/Misc/NEWS.d/next/Library/2025-03-11-08-07-07.gh-issue-93096.DyPXUX.rst
new file mode 100644
index 00000000000000..919cc43cd6b200
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2025-03-11-08-07-07.gh-issue-93096.DyPXUX.rst
@@ -0,0 +1,2 @@
+Removed undocumented ``-t`` and ``-v`` arguments of ``python -m pickle``.
+Use ``python -m doctest Lib/pickle.py -v`` instead. Patch by Semyon Moroz.
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