Results of 1 - 10 of about 572 for function (0.037 sec.)
- クエリー式 — Django 4.0.6 ドキュメント 10903
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... els import Count , F , Value from django.db.models.functions import Length , Upper from django.db.models.looku ... o.db.models import CharField from django.db.models.functions import Length CharField . register_lookup ( Lengt ... base type of all expressions that involve database functions like COALESCE and LOWER , or aggregates like SUM ... t . annotate ( field_lower = Func ( F ( 'field' ), function = 'LOWER' )) or they can be used to build a librar ...
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https://man.plustar.jp/django/ref/models/expressions.html
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- 非同期サポート — Django 4.0.6 ドキュメント 9225
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... ないことに注意）。 注釈 Djangoは``asyncio.iscoroutinefunction``を使って、ビューが非同期かどうかテストします。コル ... or. Note that you don't have to be inside an async function directly to have this error occur. If you have cal ... led a sync function directly from an async function, without using syn ... nstead, write your code that talks to async-unsafe functions in its own, sync function, and call that using as ...
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https://man.plustar.jp/django/topics/async.html
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- Signals — Django 4.0.6 ドキュメント 8711
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... signals ¶ To receive a signal, register a receiver function using the Signal.connect() method. The receiver fu ... n the signal is sent. All of the signal's receiver functions are called one at a time, in the order they were ... ) [ソース] ¶ パラメータ: receiver -- The callback function which will be connected to this signal. See Receiv ... er functions for more information. sender -- Specifies a parti ...
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https://man.plustar.jp/django/topics/signals.html
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- Django Utils — Django 4.0.6 ドキュメント 8196
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... . django.utils.cache ¶ This module contains helper functions for controlling HTTP caching. It does so by manag ... ing the Vary header of responses. It includes functions to patch the header of response objects directly ... and decorators that change functions to do that header-patching themselves. For inform ... atch_cache_control ( response , ** kwargs ) ¶ This function patches the Cache-Control header by adding all key ...
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https://man.plustar.jp/django/ref/utils.html
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- Admin actions — Django 4.0.6 ドキュメント 7871
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... o's admin lets you write and register "actions" -- functions that get called with a list of objects selected o ... an article's status to "published." Writing action functions ¶ First, we'll need to write a function that gets ... hen the action is triggered from the admin. Action functions are regular functions that take three arguments: ... オブジェクトを含みます。 Our publish-these-articles function won't need the ModelAdmin or the request object, b ...
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https://man.plustar.jp/django/ref/contrib/admin/actions.html
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- django.urls utility functions — Django 4.0.6 ドキュメント 7743
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... dules « previous | up | next » django.urls utility functions ¶ reverse() ¶ If you need to use something simila ... te tag in your code, Django provides the following function: reverse ( viewname , urlconf = None , args = None ... ) raises a NoReverseMatch exception. The reverse() function can reverse a large variety of regular expression ... 's URLConf is loaded. Some common cases where this function is necessary are: providing a reversed URL as the ...
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https://man.plustar.jp/django/ref/urlresolvers.html
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- How to create custom template tags and filters — Django 4.0.6 ドキュメント 7425
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... is_safe flag to True when you register your filter function, like so: @register . filter ( is_safe = True ) de ... oescape flag to True when you register your filter function. (If you don't specify this flag, it defaults to F ... alse ). This flag tells Django that your filter function wants to be passed an extra keyword argument, call ... escape parameter to True , so that if you call the function from Python code it will have escaping enabled by ...
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https://man.plustar.jp/django/howto/custom-template-tags.html
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- システムチェックフレームワーク — Django 4.0.6 ドキュメント 7228
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... The framework is flexible and allows you to write functions that perform any other kind of check you may requ ... ire. The following is an example stub check function: from django.core.checks import Error , register @ ... , id = 'myapp.E001' , ) ) return errors The check function must accept an app_configs argument; this argument ... is required for future expansion. メッセージ ¶ The function must return a list of messages. If no problems are ...
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https://man.plustar.jp/django/topics/checks.html
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- JavaScript — Django 4.0.6 ドキュメント 6775
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... tml(" " + filtername + " "); } }); }); })(jQuery);(function($) { $(document).ready(function() { $(".c-tab-unix ... ").on("click", function() { $("section.c-content-unix").show(); $("section ... ("checked", true); }); $(".c-tab-win").on("click", function() { $("section.c-content-win").show(); $("section. ... e: QUnit . module ( 'magicTricks' , { beforeEach : function () { const $ = django . jQuery ; $ ( '#qunit-fixtu ...
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https://man.plustar.jp/django/internals/contributing/writing-code/javascript.htm...
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- django.utils.decorators — Django 4.0.6 ドキュメント 6586
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... Modules up django.utils.decorators のソースコード "Functions that help with dynamically creating decorators fo ... able in this scope. Cheat by # using it on a dummy function. @decorator def dummy ( * args , ** kwargs ): pass ... , method ): """ Decorate `method` with one or more function decorators. `decorators` can be a single decorator ... of decorators if 'decorators' is one. Decorator # functions are applied so that the call order is the same as ...
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https://man.plustar.jp/django/_modules/django/utils/decorators.html
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