Mercurial > cpython-lru_cache-weakref

annotate Include/sysmodule.h @ 87690:66c1c9f32567 default tip

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Add use_weakref option to functools.lru_cache The use_weakref option makes lru_cache create weak references to the function arguments when creating the cache key, which prevents them from staying in the memory forever even after all other references to them are gone. This is a proof of concept for http://bugs.python.org/issue19859
author Radomir Dopieralski <devel@sheep.art.pl>
date Tue, 03 Dec 2013 16:02:48 +0100
parents 5e402c16a74c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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853b736a6a9e Added copyright notice.
Guido van Rossum <guido@python.org>
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2 /* System module interface */
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4 #ifndef Py_SYSMODULE_H
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5 #define Py_SYSMODULE_H
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6 #ifdef __cplusplus
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7 extern "C" {
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8 #endif
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10 PyAPI_FUNC(PyObject *) PySys_GetObject(const char *);
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11 PyAPI_FUNC(PyObject *) _PySys_GetObjectId(_Py_Identifier *key);
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12 PyAPI_FUNC(int) PySys_SetObject(const char *, PyObject *);
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13 PyAPI_FUNC(int) _PySys_SetObjectId(_Py_Identifier *key, PyObject *);
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15 PyAPI_FUNC(void) PySys_SetArgv(int, wchar_t **);
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16 PyAPI_FUNC(void) PySys_SetArgvEx(int, wchar_t **, int);
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17 PyAPI_FUNC(void) PySys_SetPath(const wchar_t *);
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Mark Hammond <mhammond@skippinet.com.au>
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19 PyAPI_FUNC(void) PySys_WriteStdout(const char *format, ...)
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20 Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
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21 PyAPI_FUNC(void) PySys_WriteStderr(const char *format, ...)
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22 Py_GCC_ATTRIBUTE((format(printf, 1, 2)));
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23 PyAPI_FUNC(void) PySys_FormatStdout(const char *format, ...);
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24 PyAPI_FUNC(void) PySys_FormatStderr(const char *format, ...);
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26 PyAPI_FUNC(void) PySys_ResetWarnOptions(void);
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27 PyAPI_FUNC(void) PySys_AddWarnOption(const wchar_t *);
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28 PyAPI_FUNC(void) PySys_AddWarnOptionUnicode(PyObject *);
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Christian Heimes <christian@cheimes.de>
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29 PyAPI_FUNC(int) PySys_HasWarnOptions(void);
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31 PyAPI_FUNC(void) PySys_AddXOption(const wchar_t *);
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32 PyAPI_FUNC(PyObject *) PySys_GetXOptions(void);
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34 #ifdef __cplusplus
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35 }
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36 #endif
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37 #endif /* !Py_SYSMODULE_H */