v0.8.1
https://github.com/python/cpython
- HEAD
- refs/heads/2.7
- refs/heads/3.6
- refs/heads/3.7
- refs/heads/3.8
- refs/heads/3.9
- refs/heads/Mariatta-patch-1
- refs/heads/Mariatta-patch-2
- refs/heads/buildbot-custom
- refs/heads/descr-howto-feedback
- refs/heads/master
- refs/heads/revert-23107-revert-13893-fix-issue-37193
- refs/tags/v0.9.8
- refs/tags/v0.9.9
- refs/tags/v1.0.1
- refs/tags/v1.0.2
- refs/tags/v1.1
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- refs/tags/v1.5
- refs/tags/v1.5.1
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- refs/tags/v1.5.2b1
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- refs/tags/v1.6a1
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- refs/tags/v2.0
- refs/tags/v2.0.1
- refs/tags/v2.0.1c1
- refs/tags/v2.0b1
- refs/tags/v2.0b2
- refs/tags/v2.0c1
- refs/tags/v2.1
- refs/tags/v2.1.1
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- refs/tags/v2.1.2c1
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- refs/tags/v2.1c1
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- refs/tags/v2.2.2b1
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- refs/tags/v2.3.7c1
- refs/tags/v2.3c1
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- refs/tags/v2.4
- refs/tags/v2.4.1
- refs/tags/v2.4.1c1
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- refs/tags/v2.4.3c1
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- refs/tags/v2.7.4
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- refs/tags/v2.7rc1
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- refs/tags/v3.0
- refs/tags/v3.0.1
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- refs/tags/v3.0b1
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- refs/tags/v3.1
- refs/tags/v3.1.1
- refs/tags/v3.1.1rc1
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- refs/tags/v3.3.0b1
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- refs/tags/v3.3.6
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- refs/tags/v3.4.1rc1
- refs/tags/v3.4.2
- refs/tags/v3.4.2rc1
- refs/tags/v3.4.3
- refs/tags/v3.4.3rc1
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- refs/tags/v3.9.0a1
- refs/tags/v3.9.0a6
- a61d7f2490fd677343c28ac53e1b41cdb0e1d998
- v3.9.1rc1
- v3.9.1
- v3.9.0rc2
- v3.9.0rc1
- v3.9.0b5
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- v3.9.0
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- v3.8.0b4
- v3.8.0b3
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- v3.8.0b1
- v3.8.0a4
- v3.8.0a3
- v3.8.0a2
- v3.8.0a1
- v3.8.0
- v3.7.9
- v3.7.8rc1
- v3.7.8
- v3.7.7rc1
- v3.7.7
- v3.7.6rc1
- v3.7.6
- v3.7.5rc1
- v3.7.5
- v3.7.4rc2
- v3.7.4rc1
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- v3.7.2rc1
- v3.7.2
- v3.7.1rc2
- v3.7.1rc1
- v3.7.1
- v3.7.0rc1
- v3.7.0b5
- v3.7.0b4
- v3.7.0b3
- v3.7.0b2
- v3.7.0b1
- v3.7.0a4
- v3.7.0a3
- v3.7.0a2
- v3.7.0a1
- v3.7.0
- v3.6.9rc1
- v3.6.9
- v3.6.8rc1
- v3.6.8
- v3.6.7rc2
- v3.6.7rc1
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- v3.6.4rc1
- v3.6.4
- v3.6.3rc1
- v3.6.3
- v3.6.2rc2
- v3.6.2rc1
- v3.6.2
- v3.6.1rc1
- v3.6.12
- v3.6.11rc1
- v3.6.11
- v3.6.10rc1
- v3.6.10
- v3.6.1
- v3.5.9
- v3.5.8rc2
- v3.5.8rc1
- v3.5.8
- v3.5.7rc1
- v3.5.7
- v3.5.6rc1
- v3.5.6
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- v3.5.5
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- v3.5.4
- v3.5.10rc1
- v3.5.10
- v3.4.9rc1
- v3.4.9
- v3.4.8rc1
- v3.4.8
- v3.4.7rc1
- v3.4.7
- v3.4.10rc1
- v3.4.10
- v3.3.7rc1
- v3.3.7
- v3.10.0a3
- v3.10.0a2
- v3.10.0a1
- v2.7.18rc1
- v2.7.18
- v2.7.17rc1
- v2.7.17
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- v2.7.16
- v2.7.15rc1
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- v2.7.14rc1
- v2.7.14
- legacy-trunk
- 3.5
- 3.4
- 3.3
- 3.2
- 3.1
- 3.0
- 2.6
- 2.5
- 2.4
- 2.3
- 2.2
- 2.1
- 2.0
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Version bump for 3.4.8.
.. highlightlang:: c
.. _boolobjects:
Boolean Objects
---------------
Booleans in Python are implemented as a subclass of integers. There are only
two booleans, :const:`Py_False` and :const:`Py_True`. As such, the normal
creation and deletion functions don't apply to booleans. The following macros
are available, however.
.. c:function:: int PyBool_Check(PyObject *o)
Return true if *o* is of type :c:data:`PyBool_Type`.
.. c:var:: PyObject* Py_False
The Python ``False`` object. This object has no methods. It needs to be
treated just like any other object with respect to reference counts.
.. c:var:: PyObject* Py_True
The Python ``True`` object. This object has no methods. It needs to be treated
just like any other object with respect to reference counts.
.. c:macro:: Py_RETURN_FALSE
Return :const:`Py_False` from a function, properly incrementing its reference
count.
.. c:macro:: Py_RETURN_TRUE
Return :const:`Py_True` from a function, properly incrementing its reference
count.
.. c:function:: PyObject* PyBool_FromLong(long v)
Return a new reference to :const:`Py_True` or :const:`Py_False` depending on the
truth value of *v*.
Computing file changes ...