8000 gh-41431: Add `datetime.time.strptime()` and `datetime.date.strptime()` by nineteendo · Pull Request #120752 · python/cpython · GitHub
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gh-41431: Add datetime.time.strptime() and datetime.date.strptime() #120752

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Merged
merged 19 commits into from
Sep 25, 2024
Merged

gh-41431: Add datetime.time.strptime() and datetime.date.strptime() #120752

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654af5a
Python implementation
nineteendo Jun 19, 2024
8ba282f
C implementation
nineteendo Jun 19, 2024
24ca6e4
Test `date.strptime`
nineteendo Jun 19, 2024
21a1032
Test `time.strptime`
nineteendo Jun 19, 2024
a06468b
📜🤖 Added by blurb_it.
blurb-it[bot] Jun 19, 2024
34d5b51
Update whatsnew
nineteendo Jun 19, 2024
23b194f
Update documentation
nineteendo Jun 19, 2024
648f414
Add leap year note
nineteendo Jun 19, 2024
c4cbef0
Update 2024-06-19-19-53-42.gh-issue-41431.gnkUc5.rst
nineteendo Jun 24, 2024
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Apply suggestions from code review
nineteendo Jun 24, 2024
d7525b4
Remove parentheses
nineteendo Jun 24, 2024
a5486de
Use helper function
nineteendo Jun 24, 2024
f8bcdd3
Remove bad return
nineteendo Jun 24, 2024
ff80f60
Link to github issue
nineteendo Jun 24, 2024
8433545
Merge branch 'main' into add-datetime.strptime
nineteendo Sep 24, 2024
76a0374
Merge branch 'main' into add-datetime.strptime
nineteendo Sep 24, 2024
3f6b729
Fix directive
nineteendo Sep 24, 2024
6cabc24
Apply suggestions from code review
nineteendo Sep 25, 2024
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Fix test cases
nineteendo Sep 25, 2024
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Use helper function
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@nineteendo
nineteendo authored Jun 24, 2024
commit a5486de61e6159bae6bde2eddf710ef4fedc7755
35 changes: 17 additions & 18 deletions Lib/_strptime.py
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Original file line number Diff line number Diff line change
Expand Up @@ -574,34 +574,33 @@ def _strptime_datetime_date(cls, data_string, format="%a %b %d %Y"):
args = tt[:3]
return cls(*args)

def _parse_tz(tzname, gmtoff, gmtoff_fraction):
tzdelta = datetime_timedelta(seconds=gmtoff, microseconds=gmtoff_fraction)
if tzname:
return datetime_timezone(tzdelta, tzname)
else:
return datetime_timezone(tzdelta)

def _strptime_datetime_time(cls, data_string, format="%H:%M:%S"):
"""Return a time instance based on the input string and the
format string."""
tt, fraction, gmtoff_fraction = _strptime(data_string, format)
tzname, gmtoff = tt[-2:]
args = tt[3:6] + (fraction,)
if gmtoff is not None:
tzdelta = datetime_timedelta(seconds=gmtoff, microseconds=gmtoff_fraction)
if tzname:
tz = datetime_timezone(tzdelta, tzname)
else:
tz = datetime_timezone(tzdelta)
args += (tz,)

return cls(*args)
if gmtoff is None:
return cls(*args)
else:
tz = _parse_tz(tzname, gmtoff, gmtoff_fraction)
return cls(*args, tz)

def _strptime_datetime_datetime(cls, data_string, format="%a %b %d %H:%M:%S %Y"):
"""Return a datetime instance based on the input string and the
format string."""
tt, fraction, gmtoff_fraction = _strptime(data_string, format)
tzname, gmtoff = tt[-2:]
args = tt[:6] + (fraction,)
if gmtoff is not None:
tzdelta = datetime_timedelta(seconds=gmtoff, microseconds=gmtoff_fraction)
if tzname:
tz = datetime_timezone(tzdelta, tzname)
else:
tz = datetime_timezone(tzdelta)
args += (tz,)

return cls(*args)
if gmtoff is None:
return cls(*args)
else:
tz = _parse_tz(tzname, gmtoff, gmtoff_fraction)
return cls(*args, tz)
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