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Diffstat (limited to 'Doc/library/gc.rst')
| -rw-r--r-- | Doc/library/gc.rst | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/Doc/library/gc.rst b/Doc/library/gc.rst index 92240c7..153d8fb 100644 --- a/Doc/library/gc.rst +++ b/Doc/library/gc.rst @@ -33,34 +33,6 @@ The :mod:`gc` module provides the following functions: Disable automatic garbage collection. -.. class:: ensure_disabled() - - Return a context manager object that disables the garbage collector and reenables the previous - state upon completion of the block. This is basically equivalent to:: - - from gc import enable, disable, isenabled - - @contextmanager - def ensure_disabled(): - was_enabled_previously = isenabled() - gc.disable() - yield - if was_enabled_previously: - gc.enable() - - And lets you write code like this:: - - with ensure_disabled(): - run_some_timing() - - with ensure_disabled(): - # do_something_that_has_real_time_guarantees - # such as a pair trade, robotic braking, etc - - without needing to explicitly enable and disable the garbage collector yourself. - This context manager is implemented in C to assure atomicity, thread safety and speed. - - .. function:: isenabled() Returns true if automatic collection is enabled. |