patch_response_headers(response, cache_timeout=None) [source] Adds some useful headers to

class OSMGeoAdmin A subclass of GeoModelAdmin that uses a spherical mercator projection with

The clickjacking middleware and decorators provide easy-to-use protection against

import_proj(proj) Import spatial reference from PROJ.4 string.

HttpResponse.delete_cookie(key, path='/', domain=None) Deletes the cookie with the given key. Fails silently if the key doesn’t

queryset A QuerySet of model objects from which the choices for the field will be derived, and which will be used

class Concat(*expressions, **extra) [source] Accepts a list of at least two text fields or

get_group_by_cols() Responsible for returning the list of columns references by this expression. get_group_by_cols()

GEOSGeometry.covers(other) New in Django 1.10. Returns

Form validation happens when the data is cleaned. If you want to customize this process, there are various places to make changes, each one serving a different purpose. Three