django.git/django/utils/dateformat.py, branch 4.2.30

Simplified handling ambiguous/imaginary datetimes in django.utils.dateformat.

2023-01-05T11:55:28Z

Instead of the separate property, we can just not set self.timezone if the datetime is ambiguous or imaginary. This ensures that this check will only ever happen once as it's dependant on the datetime object and not the format string characters.

Added support for datetime.date to DateFormat.r().

2023-01-05T11:51:55Z

Simplified django.utils.dateformat.DateFormat.O()/t()/e() a bit.

2023-01-05T04:59:26Z

O() - we should try to avoid calling specifier methods from each other to avoid extra function call overhead. In addition we end up, in this case, duplicating the ambiguous/imaginary datetime checks. We're also going to be looking at simplifying things by having all of these specifier methods return strings and not an random mix of types. t() - the value can only be one of 28, 29, 30, or 31. As such, there is no need to zero-pad to a width of two.

Optimized imports in django.utils.dateformat.

2023-01-05T04:57:50Z

Avoid extra attribute lookup in specifier methods, etc. by importing classes from datetime directly.

Refs #33476 -- Refactored code to strictly match 88 characters line length.

2022-02-07T19:37:05Z

Refs #33476 -- Reformatted code with Black.

2022-02-07T19:37:05Z

Updated various links to HTTPS and new locations.

2021-12-02T10:27:29Z

Co-Authored-By: Nick Pope

Refs #32956 -- Corrected spelling of daylight saving time.

2021-08-06T11:00:24Z

AP Stylebook: Saving not savings, no hyphen, and lowercase.

Simplified django.utils.dateformat methods.

2021-07-13T11:27:01Z

This removes unnecessary format('O') call, remove unnecessary method calls for simple cases in TimeFormat, and simplifies time zone handling in TimeFormat.

Fixed #32366 -- Updated datetime module usage to recommended approach.

2021-05-12T09:08:41Z

- Replaced datetime.utcnow() with datetime.now(). - Replaced datetime.utcfromtimestamp() with datetime.fromtimestamp(). - Replaced datetime.utctimetuple() with datetime.timetuple(). - Replaced calendar.timegm() and datetime.utctimetuple() with datetime.timestamp().