writeString(encoding) [source] Returns the feed in the given encoding as a string.

QueryDict.setlist(key, list_) [source] Sets the given key to list_ (unlike __setitem__()).

class Transform(expression, srid, **extra) Availability: PostGIS, Oracle, SpatiaLite Accepts a geographic field or expression and a SRID integer code, and returns the transformed geometry to the spatial reference system specified by the srid parameter. Note What spatial reference system an integer SRID corresponds to may depend on the spatial database used. In other words, the SRID numbers used for Oracle are not necessarily the same as those used by PostGIS.

InlineModelAdmin.verbose_name An override to the verbose_name found in the model’s inner Meta class.

layer_count Returns the number of layers in the data source.

equals(other) Returns True if this geometry is equivalent to the other, otherwise returns False.

name This is a required argument. The name of the extension to be installed.

class AlterModelTable(name, table) [source] Changes the model’s table name (the db_table option on the Meta subclass).

class NumPoints(expression, **extra) Availability: MySQL, PostGIS, Oracle, SpatiaLite Accepts a single geographic field or expression and returns the number of points in the first linestring in the geometry field; otherwise returns None.

class Perimeter(expression, **extra) Availability: PostGIS, Oracle, SpatiaLite (≥ 4.0) Accepts a single geographic field or expression and returns the perimeter of the geometry field as a Distance object. On MySQL, a raw float value is returned, as it’s not possible to automatically determine the unit of the field.