werkzeug.local.LocalManager

class documentation

class LocalManager:

Local objects cannot manage themselves. For that you need a local manager. You can pass a local manager multiple locals or add them later by appending them to manager.locals. Every time the manager cleans up, it will clean up all the data left in the locals for this context.

Changed in version 2.0: ident_func is deprecated and will be removed in Werkzeug 2.1.

Changed in version 0.6.1: The release_local function can be used instead of a manager.

Changed in version 0.7: The ident_func parameter was added.

Method	`__init__`	Undocumented
Method	`__repr__`	Undocumented
Method	`cleanup`	Manually clean up the data in the locals for this context. Call this at the end of the request or use `make_middleware()`.
Method	`get_ident`	No summary
Method	`ident_func.setter`	Undocumented
Method	`make_middleware`	Wrap a WSGI application so that cleaning up happens after request end.
Method	`middleware`	Like `make_middleware` but for decorating functions.
Instance Variable	`locals`	Undocumented
Property	`ident_func`	Undocumented

def __init__(self, locals=None, ident_func=None):

Undocumented

Parameters
locals:`t.Optional[t.Iterable[t.Union[Local, LocalStack]]]`	Undocumented
ident_func:`None`	Undocumented

def __repr__(self):

Undocumented

Returns
`str`	Undocumented

def cleanup(self):

Manually clean up the data in the locals for this context. Call this at the end of the request or use make_middleware().

def get_ident(self):

Return the context identifier the local objects use internally for this context. You cannot override this method to change the behavior but use it to link other context local objects (such as SQLAlchemy's scoped sessions) to the Werkzeug locals.

Deprecated since version 2.0: Will be removed in Werkzeug 2.1.

Changed in version 0.7: You can pass a different ident function to the local manager that will then be propagated to all the locals passed to the constructor.

Returns
`int`	Undocumented

@ident_func.setter
def ident_func(self, func):

Undocumented

Parameters
func:`t.Callable[[], int]`	Undocumented

def make_middleware(self, app):

Wrap a WSGI application so that cleaning up happens after request end.

Parameters
app:`WSGIApplication`	Undocumented
Returns
`WSGIApplication`	Undocumented

def middleware(self, func):

Like make_middleware but for decorating functions.

Example usage:

@manager.middleware
def application(environ, start_response):
    ...

The difference to make_middleware is that the function passed will have all the arguments copied from the inner application (name, docstring, module).

Parameters
func:`WSGIApplication`	Undocumented
Returns
`WSGIApplication`	Undocumented

locals: list =

Undocumented

@property
ident_func: t.Callable[[], int] =

Undocumented