fields The list of fields that should be used to validate the field’s value (in the order in which they are provided).

class CreateExtension(name) [source] An Operation subclass which installs PostgreSQL

SchemaEditor.connection A connection object to the database. A useful attribute of the connection is alias which

class AddField(model_name, name, field, preserve_default=True) [source] Adds a field to a

class SearchRank(vector, query, weights=None) [source] So far, we’ve just returned the results

ModelAdmin.get_actions(request) [source] Finally, you can conditionally enable or disable

strip New in Django 1.9. If True

HttpResponse.tell() [source] This method makes an HttpResponse instance a file-like

centroid Returns a Point representing the centroid of this polygon.

height The height of the band in pixels (Y-axis).