SessionMixin

Expands a basic dictionary with session attributes.

Attributes

Attribute	Type	Description
new	`bool` = False	Some implementations can detect whether a session is newly created, but that is not guaranteed.
modified	`bool` = True	Some implementations can detect changes to the session and set this when that happens.
accessed	`bool` = False	Indicates if the session was accessed, even if it was not modified, and triggers the addition of a Vary: cookie header if True.

@classmethod
def permanent() - > bool

This reflects the '_permanent' key in the dict.

Type	Description
`bool`	True if the session is marked as permanent, otherwise False

@classmethod
def permanent(
    value: bool
) - > None

Sets the permanent status of the session by updating the internal '_permanent' key.

Name	Type	Description
value	`bool`	A boolean flag indicating whether the session should persist across browser restarts

Type	Description
`None`	null