get_or_create(defaults=None, **kwargs) A convenience method for looking up an object with the given kwargs (may

class Error(msg, hint=None, obj=None, id=None) [source]

ModelAdmin.get_urls() [source] The get_urls method on a ModelAdmin

class storage.CachedStaticFilesStorage CachedStaticFilesStorage is a similar class like the ManifestStat

class FileField(upload_to=None, max_length=100, **options) [source] A file-upload field.

Field.error_messages The error_messages argument lets you override the default messages that the field will raise

class Corr(y, x) [source] Returns the correlation coefficient as a float, or

debug() [source] If this processor is enabled, every RequestContext will contain

HttpResponse.set_cookie(key, value='', max_age=None, expires=None, path='/', domain=None, secure=None, httponly=False) Sets

get_messages(request) [source] In your template, use something like: