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PEP 454: tracemalloc is not ignored by default

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Victor Stinner 2013-10-03 16:49:21 +02:00
parent 6317f57fea
commit db71db8e68
1 changed files with 4 additions and 4 deletions
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pep-0454.txt
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@ -72,15 +72,15 @@ API
To trace most memory blocks allocated by Python, the module should be
enabled as early as possible by setting the ``PYTHONTRACEMALLOC``
environment variable to ``1``, or by using ``-X tracemalloc`` command
line option. The ``tracemalloc.enable`` function can also be called to
line option. The ``tracemalloc.enable()`` function can also be called to
start tracing Python memory allocations.
By default, a trace of an allocated memory block only stores one frame.
Use the ``set_traceback_limit()`` function to store more frames.
Python memory blocks allocated in the ``tracemalloc`` module are ignored
by default using a filter. Use the ``clear_filters()`` function to see
trace also these memory allocations.
Python memory blocks allocated in the ``tracemalloc`` module are also
traced by default. Use ``add_exclude_filter(tracemalloc.__file__)`` to
ignore these these memory allocations.
At fork, the module is automatically disabled in the child process.