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bpo-33262: Deprecate passing None for s to shlex.split() (GH-6514)

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* bpo-33262: Deprecate passing None for `s` to shlex.split()

This reads the string to split from standard input.

* Update What's New.

* Fix shlex.rst
This commit is contained in:
Zackery Spytz 2020-04-01 07:58:55 -06:00 • committed by GitHub
parent 7c72383f95
commit 975ac326ff
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5 changed files with 18 additions and 1 deletions
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7
Lib/test/test_shlex.py
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@ -3,7 +3,7 @@ import itertools
import shlex
import string
import unittest
from unittest import mock
# The original test data set was from shellwords, by Hartmut Goebel.
@ -162,6 +162,11 @@ class ShlexTest(unittest.TestCase):
tok = lex.get_token()
return ret
@mock.patch('sys.stdin', io.StringIO())
def testSplitNoneDeprecation(self):
with self.assertWarns(DeprecationWarning):
shlex.split(None)
def testSplitPosix(self):
"""Test data splitting with posix parser"""
self.splitTest(self.posix_data, comments=True)