django.contrib.sessions.backends.cache.SessionStore

class documentation

class SessionStore(SessionBase):

A cache-based session store.

Class Method	`clear_expired`	Remove expired sessions from the session store.
Method	`__init__`	Undocumented
Method	`create`	Create a new session instance. Guaranteed to create a new object with a unique key and will have saved the result once (with empty data) before the method returns.
Method	`delete`	Delete the session data under this key. If the key is None, use the current session key value.
Method	`exists`	Return True if the given session_key already exists.
Method	`load`	Load the session data and return a dictionary.
Method	`save`	Save the session data. If 'must_create' is True, create a new session object (or raise CreateError). Otherwise, only update an existing object and don't create one (raise UpdateError if needed).
Instance Variable	`_cache`	Undocumented
Instance Variable	`_session_key`	Undocumented
Instance Variable	`modified`	Undocumented
Property	`cache_key`	Undocumented

Inherited from SessionBase:

Method	`__contains__`	Undocumented
Method	`__delitem__`	Undocumented
Method	`__getitem__`	Undocumented
Method	`__setitem__`	Undocumented
Method	`clear`	Undocumented
Method	`cycle_key`	Create a new session key, while retaining the current session data.
Method	`delete_test_cookie`	Undocumented
Method	`flush`	Remove the current session data from the database and regenerate the key.
Method	`get`	Undocumented
Method	`get_expire_at_browser_close`	No summary
Method	`get_expiry_age`	Get the number of seconds until the session expires.
Method	`get_expiry_date`	Get session the expiry date (as a datetime object).
Method	`get_session_cookie_age`	Undocumented
Method	`items`	Undocumented
Method	`keys`	Undocumented
Method	`pop`	Undocumented
Method	`set_expiry`	Set a custom expiration for the session. `value` can be an integer, a Python `datetime` or `timedelta` object or `None`.
Method	`set_test_cookie`	Undocumented
Method	`setdefault`	Undocumented
Method	`test_cookie_worked`	Undocumented
Constant	`TEST_COOKIE_NAME`	Undocumented
Constant	`TEST_COOKIE_VALUE`	Undocumented
Method	`_get_new_session_key`	Return session key that isn't being used.
Method	`_get_or_create_session_key`	Undocumented
Method	`_get_session`	Lazily load session from storage (unless "no_load" is True, when only an empty dict is stored) and store it in the current instance.
Method	`_get_session_key`	Undocumented
Method	`_set_session_key`	Validate session key on assignment. Invalid values will set to None.
Method	`_validate_session_key`	Key must be truthy and at least 8 characters long. 8 characters is an arbitrary lower bound for some minimal key security.
Method	`decode`	Undocumented
Method	`encode`	Return the given session dictionary serialized and encoded as a string.
Method	`has_key`	Undocumented
Method	`is_empty`	Return True when there is no session_key and the session is empty.
Method	`update`	Undocumented
Method	`values`	Undocumented
Class Variable	`__not_given`	Undocumented
Class Variable	`_session`	Undocumented
Class Variable	`session_key`	Undocumented
Instance Variable	`__session_key`	Undocumented
Instance Variable	`_session_cache`	Undocumented
Instance Variable	`accessed`	Undocumented
Instance Variable	`serializer`	Undocumented
Property	`key_salt`	Undocumented

@classmethod
def clear_expired(cls):

overrides django.contrib.sessions.backends.base.SessionBase.clear_expired

Remove expired sessions from the session store.

If this operation isn't possible on a given backend, it should raise NotImplementedError. If it isn't necessary, because the backend has a built-in expiration mechanism, it should be a no-op.

def __init__(self, session_key=None):

overrides django.contrib.sessions.backends.base.SessionBase.__init__

Undocumented

def create(self):

overrides django.contrib.sessions.backends.base.SessionBase.create

Create a new session instance. Guaranteed to create a new object with a unique key and will have saved the result once (with empty data) before the method returns.

def delete(self, session_key=None):

overrides django.contrib.sessions.backends.base.SessionBase.delete

Delete the session data under this key. If the key is None, use the current session key value.

def exists(self, session_key):

overrides django.contrib.sessions.backends.base.SessionBase.exists

Return True if the given session_key already exists.

def load(self):

overrides django.contrib.sessions.backends.base.SessionBase.load

Load the session data and return a dictionary.

def save(self, must_create=False):

overrides django.contrib.sessions.backends.base.SessionBase.save

Save the session data. If 'must_create' is True, create a new session object (or raise CreateError). Otherwise, only update an existing object and don't create one (raise UpdateError if needed).

_cache =

Undocumented

_session_key =

overrides django.contrib.sessions.backends.base.SessionBase._session_key

Undocumented

modified: bool =

overrides django.contrib.sessions.backends.base.SessionBase.modified

Undocumented

@property
cache_key =

Undocumented