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Constraints reference — Django 4.0.6 ドキュメント 6221: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... his regard, in that they leverage the existing validate_unique() logic, and thus enable two-stage validati ... ce. For example, UniqueConstraint(fields=['room', 'date'], name='unique_booking') ensures each room can on ... ly be booked once for each date. name ¶ UniqueConstraint. name ¶ The name of the c ... t ( name = 'unique_booking' , fields = [ 'room' , 'date' ], include = [ 'full_name' ]) will allow filterin ...; https://man.plustar.jp/django/ref/models/constraints.html - [similar]

Django 1.5 release notes — Django 4.0.6 ドキュメント 6145: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... of model's fields - Model.save() now accepts an update_fields argument, letting you specify which fields ... e method Model.save() has a new keyword argument update_fields . By using this argument it is possible to ... et manually after load, that field will also get updated on save. See the Model.save() documentation for m ... ls.timezone provides a helper for converting aware datetimes between time zones. See localtime() . The gen ...; https://man.plustar.jp/django/releases/1.5.html - [similar]

Django 1.6 release notes — Django 4.0.6 ドキュメント 6145: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... duced in Django 1.4 didn't work well with QuerySet.dates() : aggregation was always performed in UTC. This ... limitation was lifted in Django 1.6. Use QuerySet.datetimes() to perform time zone aware aggregation on a ... DateTimeField . Support for savepoints in SQLite ¶ Djan ... ¶ The Model.save() method now tries to directly UPDATE the database if the instance has a primary key val ...; https://man.plustar.jp/django/releases/1.6.html - [similar]

Related objects reference — Django 4.0.6 ドキュメント 6069: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... the case of a ForeignKey relationship, QuerySet.update() is used to perform the update. This requires the ... to instead have the related manager perform the update by calling e.save() . Using add() with a many-to-m ... eadline = 'Hello' , ... body_text = 'Hi' , ... pub_date = datetime . date ( 2005 , 1 , 1 ) ... ) # No need ... eadline = 'Hello' , ... body_text = 'Hi' , ... pub_date = datetime . date ( 2005 , 1 , 1 ) ... ) >>> e . s ...; https://man.plustar.jp/django/ref/models/relations.html - [similar]

Django 2.0 リリースノート — Django 4.0.6 ドキュメント 6043: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... b.postgres.indexes.GinIndex now supports the fastupdate and gin_pending_list_limit parameters. The new Gis ... , e.g. with file.open() as f: . フォーム ¶ The new date_attrs and time_attrs arguments for SplitDateTimeWi ... dget and SplitHiddenDateTimeWidget allow specifying different HTML attribut ... es for the DateInput and TimeInput (or hidden) subwidgets. The new ...; https://man.plustar.jp/django/releases/2.0.html - [similar]

素の SQL 文の実行 — Django 4.0.6 ドキュメント 6043: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ... ) last_name = models . CharField ( ... ) birth_date = models . DateField ( ... ) この時以下のように独自 ... s . raw ( 'SELECT id, first_name, last_name, birth_date FROM myapp_person' ) ... >>> Person . objects . ra ... w ( 'SELECT last_name, birth_date, first_name, id FROM myapp_person' ) ... マッチング ... first_name, ... last AS last_name, ... bd AS birth_date, ... pk AS id, ... FROM some_other_table''' ) 名称 ...; https://man.plustar.jp/django/topics/db/sql.html - [similar]

Django 2.1 リリースノート — Django 4.0.6 ドキュメント 5967: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ion. The actions.html , change_list_results.html , date_hierarchy.html , pagination.html , prepopulated_fi ... , and Trim . The new TruncWeek function truncates DateField and DateTimeField to the Monday of a week. Qu ... te < 3.7.15 に対するサポートが削除されました。 The date format of Set-Cookie 's Expires directive is chang ... of Netscape's cookie standard. Hyphens present in dates like Tue, 25-Dec-2018 22:26:13 GMT are removed. T ...; https://man.plustar.jp/django/releases/2.1.html - [similar]

Django 1.9 リリースノート — Django 4.0.6 ドキュメント 5929: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... t value. The BCryptSHA256PasswordHasher will now update passwords if its rounds attribute is changed. Abst ... るようになりました ( no-cache, no-store, must-revalidate が Cache-Control に追加されます)。この関数は Djang ... E option for interacting with databases that store datetimes in local time and don't support time zones wh ... ering and order_with_respect_to on the same model. Date and time lookups can be chained with other lookups ...; https://man.plustar.jp/django/releases/1.9.html - [similar]

Django 1.11.2 リリースノート — Django 4.0.6 ドキュメント 5904: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... efaults argument of QuerySet.get_or_create() and update_or_create() to reallow settable model properties ( ... detection of GDAL 2.1 on Windows ( #28181 ). Made date-based generic views return a 404 rather than crash ... when given an out of range date ( #28209 ). Fixed a regression where file_move_saf ... re , Minor , file , validation クイック検索 Last update: 2022年6月01日 « previous | up | next » ...; https://man.plustar.jp/django/releases/1.11.2.html - [similar]

Django オブジェクトのシリアル化 — Django 4.0.6 ドキュメント 5904: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ct pk="123" model="sessions.session"> <field type="DateTimeField" name="expire_date">2013-01-16T08:16:59.8 ... model" : "sessions.session" , "fields" : { "expire_date" : "2013-01-16T08:16:59.844Z" , ... } } ] The form ... f JSONEncoder , it handles these additional types: datetime A string of the form YYYY-MM-DDTHH:mm:ss.sssZ ... -MM-DDTHH:mm:ss.sss+HH:MM as defined in ECMA-262 . date YYYY-MM-DD という形式の文字列は、 ECMA-262 で定義さ ...; https://man.plustar.jp/django/topics/serialization.html - [similar]

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