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bpo-37392: Remove sys.setcheckinterval() (GH-14355)

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Remove sys.getcheckinterval() and sys.setcheckinterval() functions.
They were deprecated since Python 3.2. Use sys.getswitchinterval()
and sys.setswitchinterval() instead.

Remove also check_interval field of the PyInterpreterState structure.
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Victor Stinner 2019-06-25 03:01:08 +02:00 • committed by GitHub
parent 9fc720e5e4
commit 36456df138
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9 changed files with 14 additions and 148 deletions
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Doc/library/sys.rst
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@ -551,14 +551,6 @@ always available.
.. versionadded:: 3.7
.. function:: getcheckinterval()
Return the interpreter's "check interval"; see :func:`setcheckinterval`.
.. deprecated:: 3.2
Use :func:`getswitchinterval` instead.
.. function:: getdefaultencoding()
Return the name of the current default string encoding used by the Unicode
@ -1141,21 +1133,6 @@ always available.
implement a dynamic prompt.
.. function:: setcheckinterval(interval)
Set the interpreter's "check interval". This integer value determines how often
the interpreter checks for periodic things such as thread switches and signal
handlers. The default is ``100``, meaning the check is performed every 100
Python virtual instructions. Setting it to a larger value may increase
performance for programs using threads. Setting it to a value ``<=`` 0 checks
every virtual instruction, maximizing responsiveness as well as overhead.
.. deprecated:: 3.2
This function doesn't have an effect anymore, as the internal logic for
thread switching and asynchronous tasks has been rewritten. Use
:func:`setswitchinterval` instead.
.. function:: setdlopenflags(n)
Set the flags used by the interpreter for :c:func:`dlopen` calls, such as when