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Add PyErr_WarnEx() so C code can pass the stacklevel to warnings.warn().

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This provides the proper warning for struct.pack().
PyErr_Warn() is now deprecated in favor of PyErr_WarnEx().
As mentioned by Tim Peters on python-dev.
This commit is contained in:
Neal Norwitz 2006-07-30 06:55:48 +00:00
parent 0d62a06206
commit 07aadb14f3
4 changed files with 28 additions and 7 deletions
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6
Include/pyerrors.h
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@ -225,10 +225,14 @@ PyAPI_FUNC(PyObject *) PyErr_NewException(char *name, PyObject *base,
PyAPI_FUNC(void) PyErr_WriteUnraisable(PyObject *);
/* Issue a warning or exception */
PyAPI_FUNC(int) PyErr_Warn(PyObject *, char *);
PyAPI_FUNC(int) PyErr_WarnEx(PyObject *category, const char *msg,
Py_ssize_t stack_level);
PyAPI_FUNC(int) PyErr_WarnExplicit(PyObject *, const char *,
const char *, int,
const char *, PyObject *);
/* PyErr_Warn is only for backwards compatability and will be removed.
Use PyErr_WarnEx instead. */
#define PyErr_Warn(category, msg) PyErr_WarnEx(category, msg, 1)
/* In sigcheck.c or signalmodule.c */
PyAPI_FUNC(int) PyErr_CheckSignals(void);