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Remove CALL_PROFILE special build

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Issue #28799:

* Remove the PyEval_GetCallStats() function.
* Deprecate the untested and undocumented sys.callstats() function.
* Remove the CALL_PROFILE special build

Use the sys.setprofile() function, cProfile or profile module to profile
function calls.
This commit is contained in:
Victor Stinner 2016-11-28 11:59:04 +01:00
parent 214678e44b
commit 048afd98b3
5 changed files with 19 additions and 133 deletions
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40
Doc/c-api/init.rst
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@ -1147,46 +1147,6 @@ Python-level trace functions in previous versions.
:c:func:`PyEval_SetProfile`, except the tracing function does receive line-number
events.
.. c:function:: PyObject* PyEval_GetCallStats(PyObject *self)
Return a tuple of function call counts. There are constants defined for the
positions within the tuple:
+-------------------------------+-------+
| Name | Value |
+===============================+=======+
| :const:`PCALL_ALL` | 0 |
+-------------------------------+-------+
| :const:`PCALL_FUNCTION` | 1 |
+-------------------------------+-------+
| :const:`PCALL_FAST_FUNCTION` | 2 |
+-------------------------------+-------+
| :const:`PCALL_FASTER_FUNCTION`| 3 |
+-------------------------------+-------+
| :const:`PCALL_METHOD` | 4 |
+-------------------------------+-------+
| :const:`PCALL_BOUND_METHOD` | 5 |
+-------------------------------+-------+
| :const:`PCALL_CFUNCTION` | 6 |
+-------------------------------+-------+
| :const:`PCALL_TYPE` | 7 |
+-------------------------------+-------+
| :const:`PCALL_GENERATOR` | 8 |
+-------------------------------+-------+
| :const:`PCALL_OTHER` | 9 |
+-------------------------------+-------+
| :const:`PCALL_POP` | 10 |
+-------------------------------+-------+
:const:`PCALL_FAST_FUNCTION` means no argument tuple needs to be created.
:const:`PCALL_FASTER_FUNCTION` means that the fast-path frame setup code is used.
If there is a method call where the call can be optimized by changing
the argument tuple and calling the function directly, it gets recorded
twice.
This function is only present if Python is compiled with :const:`CALL_PROFILE`
defined.
.. _advanced-debugging: