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django1/django/utils
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Keryn Knight ff661dbd50 Refs #32940 -- Removed unnecessary branch in Node.add(). 
The "data in self.children" branch was causing data.__eq__ to be
called for each entries in "self.children" which resulted in a huge
slowdown during queryset construction.

It's purpose was to prevent queries of the form
    Model.objects.filter(foo='bar').filter(foo='bar')
from resulting in
    WHERE foo='bar' AND foo='bar'
but it's not covered by the suite and has arguable performance benefits
since it's not very common and SQL engines are usually very good at
folding/optimizing these.

See also #32632 for prior discussion around comparing data to the
Node's children.

Co-authored-by: Nick Pope <nick@nickpope.me.uk>
 		2021-07-20 07:19:28 +02:00
..
translation Fixed #32479 -- Added fallbacks to subsequent language codes in translations. 2021-05-05 09:37:54 +02:00
__init__.py
…
_os.py Refs #30461 -- Added django.utils._os.to_path(). 2019-08-13 17:17:39 +02:00
archive.py Fixed CVE-2021-3281 -- Fixed potential directory-traversal via archive.extract(). 2021-02-01 09:07:36 +01:00
asyncio.py Refs #32074 -- Used asyncio.get_running_loop() instead of get_event_loop(). 2021-05-04 11:29:23 +02:00
autoreload.py Fixed #32669 -- Fixed detection when started non-django modules which aren't packages with "python -m" in autoreloader. 2021-05-26 12:29:43 +02:00
baseconv.py Fixed #32712 -- Deprecated django.utils.baseconv module. 2021-05-07 11:57:40 +02:00
cache.py Made small readability improvements. 2020-10-28 20:20:20 +01:00
connection.py Fixed #32233 -- Cleaned-up duplicate connection functionality. 2020-12-08 08:55:44 +01:00
crypto.py Refs #31359 -- Made get_random_string()'s length argument required. 2021-01-14 17:50:04 +01:00
datastructures.py Refs #24121 -- Added __repr__() to OrderedSet. 2021-03-10 09:29:05 +01:00
dateformat.py Simplified django.utils.dateformat methods. 2021-07-13 13:27:01 +02:00
dateparse.py Fixed #32904 -- Made parse_time() more strict. 2021-07-07 12:08:43 +02:00
dates.py Fixed #28798 -- Removed unused django.utils.dates.WEEKDAYS_REV, MONTHS_3_REV. 2017-11-17 15:37:58 -05:00
datetime_safe.py Fixed #32738 -- Deprecated django.utils.datetime_safe module. 2021-05-12 14:42:17 +02:00
deconstruct.py Refs #27656 -- Updated django.utils docstring verbs according to PEP 257. 2017-02-11 16:11:08 -05:00
decorators.py Fixed #31224 -- Added support for asynchronous views and middleware. 2020-03-18 19:59:12 +01:00
deprecation.py Refs #24121 -- Added __repr__() to MiddlewareMixin and subclasses. 2021-03-10 21:16:58 +01:00
duration.py Fixed #28926 -- Fixed loss of precision of big DurationField values on SQLite and MySQL. 2017-12-28 17:35:41 -05:00
encoding.py Fixed typos in comments and docs. 2021-05-29 12:51:14 +02:00
feedgenerator.py Fixed #32789 -- Made feeds emit elements with no content as self-closing tags. 2021-05-27 21:05:28 +02:00
formats.py Fixed #32941 -- Removed get_format_modules()'s unused reverse argument. 2021-07-19 11:42:20 +02:00
functional.py Refs #32508 -- Raised ValueError instead of using "assert" in lazy(). 2021-03-15 13:10:30 +01:00
hashable.py Refs #29838, Refs #28507 -- Made make_hashable() ignore key order. 2020-10-05 20:42:46 +02:00
html.py Fixed #32866 -- Fixed trimming trailing punctuation from escaped string in urlize(). 2021-07-07 11:19:33 +02:00
http.py Fixed #32366 -- Updated datetime module usage to recommended approach. 2021-05-12 11:08:41 +02:00
inspect.py Refs #31732 -- Fixed django.utils.inspect caching for bound methods. 2021-03-22 13:17:54 +01:00
ipv6.py Refs #27656 -- Updated django.utils docstring verbs according to PEP 257. 2017-02-11 16:11:08 -05:00
itercompat.py Refs #27656 -- Updated django.utils docstring verbs according to PEP 257. 2017-02-11 16:11:08 -05:00
jslex.py Fixed capitalization of "ECMAScript" and "JavaScript". 2021-04-29 20:29:08 +02:00
log.py Refs #32880 -- Moved logging reference to new document. 2021-06-30 07:21:52 +02:00
lorem_ipsum.py Refs #27656 -- Updated django.utils docstring verbs according to PEP 257. 2017-02-11 16:11:08 -05:00
module_loading.py Refs #32355 -- Corrected comments about Python's _NamespacePath. 2021-03-26 10:17:10 +01:00
numberformat.py Fixed #28280 -- Prevented numberformat.format() from formatting large/tiny floats in scientific notation. 2020-02-26 16:02:53 +01:00
regex_helper.py Refs #30899 -- Made _lazy_re_compile() support bytes. 2019-10-29 09:14:24 +01:00
safestring.py Fixed outdated import in django/utils/safestring.py. 2019-12-06 09:31:33 +01:00
termcolors.py Fixed typo in django/utils/termcolors.py docstring. 2019-12-27 07:49:15 +01:00
text.py Fixed #32859 -- Simplified compress_string() by using gzip.compress(). 2021-06-21 13:19:11 +02:00
timesince.py Fixed #31937 -- Eased translation of time strings in some languages. 2021-04-10 20:23:12 +02:00
timezone.py Fixed #32366 -- Updated datetime module usage to recommended approach. 2021-05-12 11:08:41 +02:00
topological_sort.py Fixed E128, E741 flake8 warnings. 2020-05-12 08:52:23 +02:00
tree.py Refs #32940 -- Removed unnecessary branch in Node.add(). 2021-07-20 07:19:28 +02:00
version.py Fixed #32366 -- Updated datetime module usage to recommended approach. 2021-05-12 11:08:41 +02:00
xmlutils.py Fixed #30159 -- Removed unneeded use of OrderedDict. 2019-02-06 13:48:39 -05:00