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gh-70647: Add detail to error message when parsing a bad day of month.#116184

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gpshead wants to merge1 commit intopython:mainfromgpshead:datetime/day_of_month/errmsg

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gh-70647: Add detail to error message when parsing a bad day of month.#116184

gpshead wants to merge1 commit intopython:mainfromgpshead:datetime/day_of_month/errmsg

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gpshead commentedMar 1, 2024•
edited by bedevere-appbot
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The presence of the values in the error message gives a stronger hint as to what went wrong.

>>>datetime.strptime("2.29","%m.%d")Traceback (mostrecentcalllast):File"<stdin>",line1,in<module>datetime.strptime("2.29","%m.%d")~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^File".../Lib/_strptime.py",line565,in_strptime_datetimereturncls(*args)~~~^^^^^^^ValueError:day29isoutofrangeformonth2inyear1900

Issue:datetime.strptime without a year fails on Feb 29 #70647

pythongh-70647: Add detail to error message when parsing a bad day of…

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… month.The presence of the values in the error message gives a stronger hint asto what went wrong.```>>> datetime.strptime("2.29", "%m.%d")Traceback (most recent call last):  File "<stdin>", line 1, in <module>    datetime.strptime("2.29", "%m.%d")    ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^  File ".../Lib/_strptime.py", line 565, in _strptime_datetime    return cls(*args)           ~~~^^^^^^^ValueError: day 29 is out of range for month 2 in year 1900```