get_username() Returns the value of the field nominated by USERNAME_FIELD.

class Form [source] To create an unbound Form instance, simply instantiate the class: >>> f = ContactForm() To bind data to a form, pass the data as a dictionary as the first parameter to your Form class constructor: >>> data = {'subject': 'hello', ... 'message': 'Hi there', ... 'sender': 'foo@example.com', ... 'cc_myself': True} >>> f = ContactForm(data) In this dictionary, the keys are the field names, which correspond to the attributes

get_template(template_name, using=None) [source] This function loads the template with the given name and returns a Template object. The exact type of the return value depends on the backend that loaded the template. Each backend has its own Template class. get_template() tries each template engine in order until one succeeds. If the template cannot be found, it raises TemplateDoesNotExist. If the template is found but contains invalid syntax, it raises TemplateSyntaxError. How templates are

class RequestContext(request, dict_=None, processors=None) [source] Django comes with a special Context class, django.template.RequestContext, that acts slightly differently from the normal django.template.Context. The first difference is that it takes an HttpRequest as its first argument. For example: c = RequestContext(request, { 'foo': 'bar', }) The second difference is that it automatically populates the context with a few variables, according to the engine’s context_processors conf

output_field Defines the type of class returned by the get_lookup() method. It must be a Field instance.

warp(ds_input, resampling='NearestNeighbour', max_error=0.0) New in Django 1.9. Returns a warped version of this raster. The warping parameters can be specified through the ds_input argument. The use of ds_input is analogous to the corresponding argument of the class constructor. It is a dictionary with the characteristics of the target raster. Allowed dictionary key values are width, height, SRID, origin, scale, skew, datatype, driver, and name (filename). By default, the warp functions k

class FieldFile [source] When you access a FileField on a model, you are given an instance of FieldFile as a proxy for accessing the underlying file. The API of FieldFile mirrors that of File, with one key difference: The object wrapped by the class is not necessarily a wrapper around Python’s built-in file object. Instead, it is a wrapper around the result of the Storage.open() method, which may be a File object, or it may be a custom storage’s implementation of the File API. In addition to

HttpRequest.is_secure() [source] Returns True if the request is secure; that is, if it was made with HTTPS.

resolve(path, urlconf=None) [source] path is the URL path you want to resolve. As with reverse(), you don’t need to worry about the urlconf parameter. The function returns a ResolverMatch object that allows you to access various metadata about the resolved URL. If the URL does not resolve, the function raises a Resolver404 exception (a subclass of Http404) .

localtime(value, timezone=None) [source] Converts an aware datetime to a different time zone, by default the current time zone. This function doesn’t work on naive datetimes; use make_aware() instead.