Page.number The 1-based page number for this page.

ct_fk_field The name of the integer field that represents the ID of the related object. Defaults to object_id.

class ExtractDay(expression, tzinfo=None, **extra) [source] lookup_name = 'day'

class SpatialReference(srs_input) Spatial reference objects are initialized on the given srs_input, which may be one of the following: OGC Well Known Text (WKT) (a string) EPSG code (integer or string) PROJ.4 string A shorthand string for well-known standards ('WGS84', 'WGS72', 'NAD27', 'NAD83') Example: >>> wgs84 = SpatialReference('WGS84') # shorthand string >>> wgs84 = SpatialReference(4326) # EPSG code >>> wgs84 = SpatialReference('EPSG:4326') # EPSG string &

arg_joiner A class attribute that denotes the character used to join the list of expressions together. Defaults to ', '.

class Union(expr1, expr2, **extra) Availability: MySQL (≥ 5.6.1), PostGIS, Oracle, SpatiaLite Accepts two geographic fields or expressions and returns the union of both geometries.

send_mail(subject, message, *args, **kwargs) [source] Sends emails to admin users. To customize this behavior, you can subclass the AdminEmailHandler class and override this method.

ModelAdmin.actions_on_top

SlugField.allow_unicode New in Django 1.9. If True, the field accepts Unicode letters in addition to ASCII letters. Defaults to False.

empty_value The value to use to represent “empty.” Defaults to the empty string; None is another common choice here. Note that this value will not be coerced by the function given in the coerce argument, so choose it accordingly.