Field.related_model Points to the model the field relates to. For example, Author in ForeignKey(Author, on_delete=models.CASCADE). If a field has a generic relation (such as a GenericForeignKey or a GenericRelation) then related_model will be None.

exterior_ring An alias for shell.

int_to_base36(i) [source] Converts a positive integer to a base 36 string. On Python 2 i must be smaller than sys.maxint.

code The error code used by ValidationError if validation fails. Defaults to "invalid".

password_validators_help_text_html(password_validators=None) Returns an HTML string with all help texts in an <ul>. This is helpful when adding password validation to forms, as you can pass the output directly to the help_text parameter of a form field.

Page.start_index() [source] Returns the 1-based index of the first object on the page, relative to all of the objects in the paginator’s list. For example, when paginating a list of 5 objects with 2 objects per page, the second page’s start_index() would return 3.

template A class attribute, as a format string, that describes the SQL that is generated for this function. Defaults to '%(function)s(%(expressions)s)'. If you’re constructing SQL like strftime('%W', 'date') and need a literal % character in the query, quadruple it (%%%%) in the template attribute because the string is interpolated twice: once during the template interpolation in as_sql() and once in the SQL interpolation with the query parameters in the database cursor.

ModelAdmin.search_fields Set search_fields to enable a search box on the admin change list page. This should be set to a list of field names that will be searched whenever somebody submits a search query in that text box. These fields should be some kind of text field, such as CharField or TextField. You can also perform a related lookup on a ForeignKey or ManyToManyField with the lookup API “follow” notation: search_fields = ['foreign_key__related_fieldname'] For example, if you have a blo

class Engine(dirs=None, app_dirs=False, context_processors=None, debug=False, loaders=None, string_if_invalid='', file_charset='utf-8', libraries=None, builtins=None, autoescape=True) [source] When instantiating an Engine all arguments must be passed as keyword arguments: dirs is a list of directories where the engine should look for template source files. It is used to configure filesystem.Loader. It defaults to an empty list. app_dirs only affects the default value of loaders. See below

Options.db_table The name of the database table to use for the model: db_table = 'music_album'