Barry Warsaw
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Doc/using/cmdline.rst
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@ -408,11 +408,11 @@ Miscellaneous options |
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* ``-X showalloccount`` to output the total count of allocated objects for |
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each type when the program finishes. This only works when Python was built with |
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``COUNT_ALLOCS`` defined. |
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* ``-X importtime`` to show how long each import takes. It shows module name, |
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cumulative time (including nested imports) and self time (exluding nested |
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imports). Note that its output may be broken in multi threaded application. |
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Typical usage is ``python3 -X importtime -c 'import asyncio'``. See also |
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:envvar:`PYTHONPROFILEIMPORTTIME`. |
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* ``-X importtime`` to show how long each import takes. It shows module |
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name, cumulative time (including nested imports) and self time (excluding |
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nested imports). Note that its output may be broken in multi-threaded |
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application. Typical usage is ``python3 -X importtime -c 'import |
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asyncio'``. See also :envvar:`PYTHONPROFILEIMPORTTIME`. |
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It also allows passing arbitrary values and retrieving them through the |
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:data:`sys._xoptions` dictionary. |
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