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Database migration operations — Django 4.0.6 ドキュメント 4447: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... an hstore extension, but the same principles apply for other extensions. Set up the hstore extension in P ... ostgreSQL before the first CreateModel or AddField operation that ... ng a migration with the HStoreExtension operation. For example: from django.contrib.postgres.operations i ... n skips adding the extension if it already exists. For most extensions, this requires a database user wit ...; https://man.plustar.jp/django/ref/contrib/postgres/operations.html - [similar]

Porting your apps from Django 0.96 to 1.0 — Django 4.0.6 ドキュメント 4447: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... till breaks, check the section Less-common Changes for a list of a bunch of less-common compatibility iss ... ll prevent some obscure problems. See Unicode data for full details. モデル ¶ Common changes to your mode ... max_length (this was changed to be consistent with form fields): Replace __str__ with __unicode__ ¶ Repla ... elAdmin class in admin.py . See the admin , below, for more details about changes to the admin. Remove co ...; https://man.plustar.jp/django/releases/1.0-porting-guide.html - [similar]

Django 1.6.10 release notes — Django 4.0.6 ドキュメント 4447: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... all dashes to underscores, and prepending HTTP_ . For instance, a header X-Auth-User would become HTTP_X ... thus also in Django's request.META dictionary). Unfortunately, this means that the WSGI environ cannot d ... t if a header is used in a security-sensitive way (for instance, passing authentication information along ... n if the proxy carefully strips any incoming value for X-Auth-User , an attacker may be able to provide a ...; https://man.plustar.jp/django/releases/1.6.10.html - [similar]

GIS QuerySet API リファレンス — Django 4.0.6 ドキュメント 4422: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... The spatial lookups in this section are available for GeometryField and RasterField . For an introductio ... n, see the spatial lookups introduction . For an overview of what lookups are compatible with a ... rs ¶ All examples in the reference below are given for geometry fields and inputs, but the lookups can be ... ster data is automatically converted to geometries for mixed lookups. Geometry conversion support C . The ...; https://man.plustar.jp/django/ref/contrib/gis/geoquerysets.html - [similar]

The form rendering API — Django 4.0.6 ドキュメント 4405: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... nts | Index | Modules « previous | up | next » The form rendering API ¶ Django's form widgets are rendere ... d using Django's template engines system . The form rendering process can be customized at several le ... vels: Widgets can specify custom template names. Forms and widgets can specify custom renderer classes. ... ates.) The low-level render API ¶ The rendering of form templates is controlled by a customizable rendere ...; https://man.plustar.jp/django/ref/forms/renderers.html - [similar]

PostgreSQL specific database constraints — Django 4.0.6 ドキュメント 4388: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... geOperators which maps the operators with strings. For example: expressions = [ ( 'timespan' , RangeOpera ... tion to restrict a constraint to a subset of rows. For example, condition=Q(cancelled=False) . These cond ... are Deferrable.DEFERRED or Deferrable.IMMEDIATE . For example: from django.contrib.postgres.constraints ... not deferred. A deferred constraint will not be enforced until the end of the transaction. An immediate ...; https://man.plustar.jp/django/ref/contrib/postgres/constraints.html - [similar]

マネージャ — Django 4.0.6 ドキュメント 4388: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ズするのではなく、モデルメソッドを使ってください。 For example, this custom Manager adds a method with_co ... class Response ( models . Model ): poll = models . ForeignKey ( OpinionPoll , on_delete = models . CASCAD ... s base QuerySet returns all objects in the system. For example, using this model: from django.db import m ... is a non-repetitive way to define common "filters" for your models. 例: class AuthorManager ( models . Ma ...; https://man.plustar.jp/django/topics/db/managers.html - [similar]

django.utils.functional — Django 4.0.6 ドキュメント 4372: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... method return self class Promise : """ Base class for the proxy class created in the closure of the lazy ... ed -- at least one is needed so that the automatic forcing of the lazy evaluation code is triggered. Resu ... """ Encapsulate a function call and act as a proxy for methods that are called on the result of that func ... st ()) @classmethod def __prepare_class__ ( cls ): for resultclass in resultclasses : for type_ in result ...; https://man.plustar.jp/django/_modules/django/utils/functional.html - [similar]

Organization of the Django Project — Django 4.0.6 ドキュメント 4372: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... rd deems it necessary to select additional persons for such a role, occur as follows: Any member in good ... e DSF's Fellowship committee, may suggest a person for consideration. The technical board considers the s ... uggestions put forth, and then any member of the technical board form ... ally nominates a candidate for the role. The technical board votes on nominees. M ...; https://man.plustar.jp/django/internals/organization.html - [similar]

Full text search — Django 4.0.6 ドキュメント 4372: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... the use of PostgreSQL's full text search engine . For the examples in this document, we'll use the model ... s defined in クエリを作成する . 参考 For a high-level overview of searching, see the topic ... ngle term against a single column in the database. For example: >>> Entry . objects . filter ( body_text_ ... be combined together, allowing you to reuse them. For example: >>> Entry . objects . annotate ( ... sear ...; https://man.plustar.jp/django/ref/contrib/postgres/search.html - [similar]

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