Commit Graph

6 Commits

Author SHA1 Message Date
Jon Dufresne
ffe3dbb1b1 Perfer iter(dict) over iter(dict.keys()) (#5736)
Calling dict.keys() is unnecessary. The two are functionally equivalent
on modern Pythons.

Inspired by Lennart Regebro's talk "Prehistoric Patterns in Python" from
PyCon 2017.

https://www.youtube.com/watch?v=V5-JH23Vk0I
2018-01-08 09:49:46 +00:00
Ryan P Kilby
5c19652080 Fix whitespace in imports 2017-11-25 21:10:30 -05:00
Jon Dufresne
0552810410 Use dict and set literals instead of calls to dict() and set() (#5559)
Set literals are available on all supported Python versions. They are
idiomatic and always faster:

$ python3 -m timeit '{}'
10000000 loops, best of 3: 0.0357 usec per loop
$ python3 -m timeit 'dict()'
10000000 loops, best of 3: 0.104 usec per loop

$ python3 -m timeit '{1, 2, 3}'
10000000 loops, best of 3: 0.0754 usec per loop
$ python3 -m timeit 'set([1, 2, 3])'
1000000 loops, best of 3: 0.228 usec per loop
2017-11-06 10:03:01 +01:00
Carlton Gibson
c674687782 Remove Django 1.8 & 1.9 compatibility code (#5481)
* Identify code that needs to be pulled out of/removed from compat.py

* Extract modern code from get_names_and_managers in compat.py and remove compat code

* Extract modern code from is_authenticated() in compat.py and remove.

* Extract modern code from is_anonymous() in compat.py and remove

* Extract modern code from get_related_model() from compat.py and remove

* Extract modern code from value_from_object() in compat.py and remove

* Update postgres compat

JSONField now always available.

* Remove DecimalValidator compat

* Remove get_remote_field compat

* Remove template_render compat

Plus isort.

* Remove set_many compat

* Remove include compat
2017-10-05 20:41:38 +02:00
Mariusz Felisiak
6b399f1193 Fixed test_one_to_one_with_inheritance. Added required on_delete attribute to OneToOneField field. (#4838) 2017-01-24 09:56:46 +00:00
Tom Christie
de08f28a91 Test one to one with inheritance (#4575) 2016-10-13 14:21:23 +01:00