mail_admins(subject, message, fail_silently=False, connection=None, html_message=None) [source] django.core.mail.mail_admins() is a shortcut for sending an email to the site admins, as defined in the ADMINS setting. mail_admins() prefixes the subject with the value of the EMAIL_SUBJECT_PREFIX setting, which is "[Django] " by default. The “From:” header of the email will be the value of the SERVER_EMAIL setting. This method exists for convenience and readability. If html_message is provided,

item_geometry(item) Set this to return the geometry for each item in the feed. This can be a GEOSGeometry instance, or a tuple that represents a point coordinate or bounding box. For example: class ZipcodeFeed(Feed): def item_geometry(self, obj): # Returns the polygon. return obj.poly

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.

get_context_object_name(object_list) Return the context variable name that will be used to contain the list of data that this view is manipulating. If object_list is a queryset of Django objects and context_object_name is not set, the context name will be the model_name of the model that the queryset is composed from, with postfix '_list' appended. For example, the model Article would have a context object named article_list.

class backends.smtp.EmailBackend(host=None, port=None, username=None, password=None, use_tls=None, fail_silently=False, use_ssl=None, timeout=None, ssl_keyfile=None, ssl_certfile=None, **kwargs) This is the default backend. Email will be sent through a SMTP server. The value for each argument is retrieved from the matching setting if the argument is None: host: EMAIL_HOST port: EMAIL_PORT username: EMAIL_HOST_USER password: EMAIL_HOST_PASSWORD use_tls: EMAIL_USE_TLS use_ssl: EMAIL

class MultiPolygon(*args, **kwargs) MultiPolygon objects may be instantiated by passing Polygon objects as arguments, or a single sequence of Polygon objects: >>> p1 = Polygon( ((0, 0), (0, 1), (1, 1), (0, 0)) ) >>> p2 = Polygon( ((1, 1), (1, 2), (2, 2), (1, 1)) ) >>> mp = MultiPolygon(p1, p2) >>> mp = MultiPolygon([p1, p2]) Changed in Django 1.10: In previous versions, an empty MultiPolygon couldn’t be instantiated. cascaded_union Deprecated since

HttpRequest.body The raw HTTP request body as a byte string. This is useful for processing data in different ways than conventional HTML forms: binary images, XML payload etc. For processing conventional form data, use HttpRequest.POST. You can also read from an HttpRequest using a file-like interface. See HttpRequest.read().

Model.validate_unique(exclude=None) [source] This method is similar to clean_fields(), but validates all uniqueness constraints on your model instead of individual field values. The optional exclude argument allows you to provide a list of field names to exclude from validation. It will raise a ValidationError if any fields fail validation. Note that if you provide an exclude argument to validate_unique(), any unique_together constraint involving one of the fields you provided will not be ch