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Commit04dfc6f

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gh-106232: Make timeit doc command lines compatible with Windows. (#106296)
Command Prompt (CMD Shell) and older versions of PowerShellrequire double quotes and single quotes inside the string.This form also works on linux and macOS.
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‎Doc/library/timeit.rst‎

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@@ -27,11 +27,11 @@ can be used to compare three different expressions:
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..code-block::shell-session
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$ python -m timeit'"-".join(str(n) for n in range(100))'
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$ python -m timeit"'-'.join(str(n) for n in range(100))"
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10000 loops, best of 5: 30.2 usec per loop
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$ python -m timeit'"-".join([str(n) for n in range(100)])'
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$ python -m timeit"'-'.join([str(n) for n in range(100)])"
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10000 loops, best of 5: 27.5 usec per loop
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$ python -m timeit'"-".join(map(str, range(100)))'
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$ python -m timeit"'-'.join(map(str, range(100)))"
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10000 loops, best of 5: 23.2 usec per loop
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This can be achieved from the:ref:`python-interface` with::
@@ -277,9 +277,9 @@ It is possible to provide a setup statement that is executed only once at the be
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..code-block::shell-session
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$ python -m timeit -s'text ="sample string"; char ="g"' 'char in text'
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$ python -m timeit -s"text ='sample string'; char ='g'" "char in text"
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5000000 loops, best of 5: 0.0877 usec per loop
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$ python -m timeit -s'text ="sample string"; char ="g"' 'text.find(char)'
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$ python -m timeit -s"text ='sample string'; char ='g'" "text.find(char)"
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1000000 loops, best of 5: 0.342 usec per loop
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In the output, there are three fields. The loop count, which tells you how many
@@ -313,14 +313,14 @@ to test for missing and present object attributes:
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..code-block::shell-session
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$ python -m timeit'try:' ' str.__bool__' 'except AttributeError:' ' pass'
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$ python -m timeit"try:" " str.__bool__" "except AttributeError:" " pass"
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20000 loops, best of 5: 15.7 usec per loop
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$ python -m timeit'if hasattr(str,"__bool__"): pass'
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$ python -m timeit"if hasattr(str,'__bool__'): pass"
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50000 loops, best of 5: 4.26 usec per loop
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$ python -m timeit'try:' ' int.__bool__' 'except AttributeError:' ' pass'
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$ python -m timeit"try:" " int.__bool__" "except AttributeError:" " pass"
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200000 loops, best of 5: 1.43 usec per loop
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$ python -m timeit'if hasattr(int,"__bool__"): pass'
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$ python -m timeit"if hasattr(int,'__bool__'): pass"
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100000 loops, best of 5: 2.23 usec per loop
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::

‎Doc/using/cmdline.rst‎

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@@ -109,7 +109,7 @@ source.
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Many standard library modules contain code that is invoked on their execution
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as a script. An example is the:mod:`timeit` module::
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python -m timeit -s'setup here' 'benchmarked code here'
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python -m timeit -s"setup here" "benchmarked code here"
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python -m timeit -h # for details
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..audit-event::cpython.run_module module-name cmdoption-m
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Make timeit doc command lines compatible with Windows by using double quotes
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for arguments. This works on linux and macOS also.

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