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Results of 21 - 30 of about 187 for Field (0.088 sec.)

contenttypes フレームワーク — Django 4.0.6 ドキュメント 6975: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ContentType ¶ Each instance of ContentType has two fields which, taken together, uniquely describe an insta ... g system like so: from django.contrib.contenttypes.fields import GenericForeignKey from django.contrib.cont ... TaggedItem ( models . Model ): tag = models . SlugField () content_type = models . ForeignKey ( ContentTyp ... ls . CASCADE ) object_id = models . PositiveIntegerField () content_object = GenericForeignKey ( 'content_t ...; https://man.plustar.jp/django/ref/contrib/contenttypes.html - [similar]

GeoDjango Management Commands — Django 4.0.6 ドキュメント 6975: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... en command is spatially-aware, and places geometry fields in the auto-generated model definition, where app ... --blank BLANK ¶ Use a comma separated list of OGR field names to add the blank=True keyword option to the ... finition. Set with true to apply to all applicable fields. --decimal DECIMAL ¶ Use a comma separated list o ... f OGR float fields to generate DecimalField instead of the default F ...; https://man.plustar.jp/django/ref/contrib/gis/commands.html - [similar]

GeoDjango Model API — Django 4.0.6 ドキュメント 6756: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ss Zipcode ( models . Model ): code = models . CharField ( max_length = 5 ) poly = models . PolygonField () ... Elevation ( models . Model ): name = models . CharField ( max_length = 100 ) rast = models . RasterField ( ... ) Spatial Field Types ¶ Spatial fields consist of a series of geom ... etry field types and one raster field type. Each of the geome ...; https://man.plustar.jp/django/ref/contrib/gis/model-api.html - [similar]

モデルインスタンスリファレンス — Django 4.0.6 ドキュメント 6734: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... rgs ) ¶ The keyword arguments are the names of the fields you've defined on your model. Note that instantia ... lass Book ( models . Model ): title = models . CharField ( max_length = 100 ) @classmethod def create ( cls ... lass Book ( models . Model ): title = models . CharField ( max_length = 100 ) objects = BookManager () book ... カスタマイズする ¶ classmethod Model. from_db ( db , field_names , values ) ¶ from_db() メソッドを使うと、デー ...; https://man.plustar.jp/django/ref/models/instances.html - [similar]

Django 1.8 リリースノート — Django 4.0.6 ドキュメント 6646: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... providing an officially supported way to retrieve fields and filter fields based on their attributes . The ... ons for PostgreSQL specific features, such as ArrayField , HStoreField , Range Fields , and unaccent lookup ... umentation . New data types ¶ Django now has a UUIDField for storing universally unique identifiers. It is ... type on PostgreSQL and as a fixed length character field on other backends. There is a corresponding form f ...; https://man.plustar.jp/django/releases/1.8.html - [similar]

マイグレーション操作 — Django 4.0.6 ドキュメント 6591: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ーマ操作 ¶ CreateModel ¶ class CreateModel ( name , fields , options = None , bases = None , managers = None ... ファイルに定義されているであろうモデルの名称です。 fields は (フィールド名, フィールドのインスタンス) という ... ルド(他のモデルから取得した物でなく、単に models.CharField(...) 等と記述する物)でなければいけません。 options ... managers that are available during migrations. AddField ¶ class AddField ( model_name , name , field , pre ...; https://man.plustar.jp/django/ref/migration-operations.html - [similar]

Lookup API reference — Django 4.0.6 ドキュメント 6536: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... builtin lookups are derived: Lookup : to lookup a field (e.g. the exact of field_name__exact ) Transform : ... to transform a field A lookup expression consists of three parts: Field ... lookups on itself. The two prominent examples are Field , the base class of all model fields, and Transfor ... gisters a new lookup in the class. For example DateField.register_lookup(YearExact) will register YearExact ...; https://man.plustar.jp/django/ref/models/lookups.html - [similar]

Django 1.6 release notes — Django 4.0.6 ドキュメント 6536: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... o perform time zone aware aggregation on a DateTimeField . Support for savepoints in SQLite ¶ Django 1.6 ad ... avepoints in SQLite, with some limitations . BinaryField model field ¶ A new django.db.models.BinaryField m ... odel field allows storage of raw binary data in the database. ... oDjango form widgets ¶ GeoDjango now provides form fields and widgets for its geo-specialized fields. They ...; https://man.plustar.jp/django/releases/1.6.html - [similar]

GeoDjango Database API — Django 4.0.6 ドキュメント 6515: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ther backends like PostGIS. Raster Support ¶ RasterField is currently only implemented for the PostGIS back ... end. Spatial lookups are available for raster fields, but spatial database functions and aggregates ar ... en't implemented for raster fields. Creating and Saving Models with Geometry Fields ... stem (has a different SRID value) than that of the field, then it will be implicitly transformed into the S ...; https://man.plustar.jp/django/ref/contrib/gis/db-api.html - [similar]

GDAL API — Django 4.0.6 ドキュメント 6515: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... , as well as the names and types of any additional fields ( Field ) of data that may be associated with eac ... DjangoUnicodeDecodeError exceptions while reading field values. Once you've created your DataSource , you ... e object: >>> layer . geom_type . name 'Point' num_fields ¶ Returns the number of fields in the layer, i.e ... the number of fields of data associated with each feature in the layer ...; https://man.plustar.jp/django/ref/contrib/gis/gdal.html - [similar]

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