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svn+ssh://pythondev@svn.python.org/python/trunk ........ r63724 | gregory.p.smith | 2008-05-26 22:22:14 +0200 (Mon, 26 May 2008) | 6 lines Fixes issue2791: subprocess.Popen.communicate leaked a file descripton until the last reference to the Popen instance was dropped. Adding explicit close() calls fixes it. Candidate for backport to release25-maint. ........ r63726 | benjamin.peterson | 2008-05-26 22:43:24 +0200 (Mon, 26 May 2008) | 2 lines fix minor grammar typo ........ r63732 | benjamin.peterson | 2008-05-26 23:44:26 +0200 (Mon, 26 May 2008) | 2 lines remove duplication in test module ........ r63744 | lars.gustaebel | 2008-05-27 14:39:23 +0200 (Tue, 27 May 2008) | 3 lines Do not close external file objects passed to tarfile.open(mode='w:bz2') when the TarFile is closed. ........ r63754 | benjamin.peterson | 2008-05-28 03:12:35 +0200 (Wed, 28 May 2008) | 2 lines update tutorial function with more appropiate one from Eric Smith ........ r63755 | mark.hammond | 2008-05-28 03:54:55 +0200 (Wed, 28 May 2008) | 2 lines bdist_wininst now works correctly when both --skip-build and --plat-name are specified. ........ r63757 | georg.brandl | 2008-05-28 13:21:39 +0200 (Wed, 28 May 2008) | 2 lines #2989: add PyType_Modified(). ........ r63758 | benjamin.peterson | 2008-05-28 13:51:41 +0200 (Wed, 28 May 2008) | 2 lines fix spelling ........ r63760 | georg.brandl | 2008-05-28 17:41:36 +0200 (Wed, 28 May 2008) | 2 lines #2990: prevent inconsistent state while updating method cache. ........ r63775 | georg.brandl | 2008-05-29 09:18:17 +0200 (Thu, 29 May 2008) | 2 lines Two fixes in bytearray docs. ........ r63781 | georg.brandl | 2008-05-29 09:38:37 +0200 (Thu, 29 May 2008) | 2 lines #2988: add note about catching CookieError when parsing untrusted cookie data. ........ r63782 | georg.brandl | 2008-05-29 09:45:26 +0200 (Thu, 29 May 2008) | 2 lines #2985: allow i8 in XMLRPC responses. ........ r63787 | georg.brandl | 2008-05-29 16:35:39 +0200 (Thu, 29 May 2008) | 2 lines Revert #2990 patch; it's not necessary as Armin showed. ........ r63805 | raymond.hettinger | 2008-05-30 08:37:27 +0200 (Fri, 30 May 2008) | 1 line Issue 2784: fix leaks in exception exit. ........ r63806 | raymond.hettinger | 2008-05-30 08:49:47 +0200 (Fri, 30 May 2008) | 1 line Issue 2855: Fix obscure crasher by slowing down the entire module. Mimics what was done to dictionaries in r59223. ........ r63807 | raymond.hettinger | 2008-05-30 09:16:53 +0200 (Fri, 30 May 2008) | 1 line Issue 2903: Add __name__ in globals for namedtuple namespace. ........ r63808 | georg.brandl | 2008-05-30 09:54:16 +0200 (Fri, 30 May 2008) | 2 lines #2999: fix name of third parameter in unicode.replace()'s docstring. ........ r63818 | georg.brandl | 2008-05-30 21:12:13 +0200 (Fri, 30 May 2008) | 2 lines getloadavg() is not available on Windows. ........ r63819 | georg.brandl | 2008-05-30 21:17:29 +0200 (Fri, 30 May 2008) | 2 lines Better quote with single quotes. ........ r63823 | benjamin.peterson | 2008-05-30 22:44:39 +0200 (Fri, 30 May 2008) | 2 lines fix grammar ........ r63824 | marc-andre.lemburg | 2008-05-30 22:52:18 +0200 (Fri, 30 May 2008) | 5 lines Update the locale module alias table. Closes #3011. ........
80 lines
2.1 KiB
ReStructuredText
80 lines
2.1 KiB
ReStructuredText
.. highlightlang:: c
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.. _typeobjects:
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Type Objects
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------------
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.. index:: object: type
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.. ctype:: PyTypeObject
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The C structure of the objects used to describe built-in types.
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.. cvar:: PyObject* PyType_Type
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.. index:: single: TypeType (in module types)
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This is the type object for type objects; it is the same object as ``type`` and
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``types.TypeType`` in the Python layer.
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.. cfunction:: int PyType_Check(PyObject *o)
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Return true if the object *o* is a type object, including instances of types
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derived from the standard type object. Return false in all other cases.
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.. cfunction:: int PyType_CheckExact(PyObject *o)
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Return true if the object *o* is a type object, but not a subtype of the
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standard type object. Return false in all other cases.
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.. cfunction:: unsigned int PyType_ClearCache(void)
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Clear the internal lookup cache. Return the current version tag.
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.. cfunction:: void PyType_Modified(PyTypeObject *type)
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Invalidate the internal lookup cache for the type and all of its
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subtypes. This function must be called after any manual
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modification of the attributes or base classes of the type.
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.. cfunction:: int PyType_HasFeature(PyObject *o, int feature)
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Return true if the type object *o* sets the feature *feature*. Type features
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are denoted by single bit flags.
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.. cfunction:: int PyType_IS_GC(PyObject *o)
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Return true if the type object includes support for the cycle detector; this
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tests the type flag :const:`Py_TPFLAGS_HAVE_GC`.
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.. cfunction:: int PyType_IsSubtype(PyTypeObject *a, PyTypeObject *b)
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Return true if *a* is a subtype of *b*.
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.. cfunction:: PyObject* PyType_GenericAlloc(PyTypeObject *type, Py_ssize_t nitems)
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XXX: Document.
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.. cfunction:: PyObject* PyType_GenericNew(PyTypeObject *type, PyObject *args, PyObject *kwds)
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XXX: Document.
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.. cfunction:: int PyType_Ready(PyTypeObject *type)
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Finalize a type object. This should be called on all type objects to finish
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their initialization. This function is responsible for adding inherited slots
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from a type's base class. Return ``0`` on success, or return ``-1`` and sets an
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exception on error.
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