Use generator comprehension instead of list comprehension when possible

[Jon Dufresne]

Small cleanup to use generator comprehension instead of list comprehension when the called function can easily accept both. This avoids an extra list instance, thus avoid the small overhead of the temporary list.

For example, prefer:

tuple(force_text(item) for item in lst)

over:

tuple([force_text(item) for item in lst])

Patch to follow. Fixes uses of the following functions throughout the codebase.

dict()
tuple()
any()
all()
min()
max()
sorted()
list.extend()
list +=

[Jon Dufresne]

​https://github.com/django/django/pull/3701

[Tim Graham <timograham@…>]

In 4468c08d70b5b722f3ebd4872909e56580ec7d68:

Fixed #23968 -- Replaced list comprehension with generators and dict comprehension

[Tim Graham <timograham@…>]

In 2c69824e:

Refs #23968 -- Removed unnecessary lists, generators, and tuple calls.