homeassistant.components.recorder.pool.MutexPool Class Reference

Inheritance diagram for homeassistant.components.recorder.pool.MutexPool:

Collaboration diagram for homeassistant.components.recorder.pool.MutexPool:

Private Member Functions
ConnectionPoolEntry	_do_get (self)
None	_do_return_conn (self, ConnectionPoolEntry record)

Static Private Attributes
int	_reference_counter = 0

Detailed Description

A pool which prevents concurrent accesses from multiple threads.

This is used in tests to prevent unsafe concurrent accesses to in-memory SQLite
databases.

Definition at line 123 of file pool.py.

Member Function Documentation

_do_get()

ConnectionPoolEntry homeassistant.components.recorder.pool.MutexPool._do_get (   self )

private

Definition at line 151 of file pool.py.

_do_return_conn()

None homeassistant.components.recorder.pool.MutexPool._do_return_conn (   self, ConnectionPoolEntry  record  )

private

Definition at line 133 of file pool.py.

Member Data Documentation

_reference_counter

int homeassistant.components.recorder.pool.MutexPool._reference_counter = 0

staticprivate

Definition at line 130 of file pool.py.

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The documentation for this class was generated from the following file:

• core/homeassistant/components/recorder/pool.py