You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
233 lines
8.8 KiB
233 lines
8.8 KiB
#ifndef Py_ERRORS_H |
|
#define Py_ERRORS_H |
|
#ifdef __cplusplus |
|
extern "C" { |
|
#endif |
|
|
|
|
|
/* Error handling definitions */ |
|
|
|
PyAPI_FUNC(void) PyErr_SetNone(PyObject *); |
|
PyAPI_FUNC(void) PyErr_SetObject(PyObject *, PyObject *); |
|
PyAPI_FUNC(void) PyErr_SetString(PyObject *, const char *); |
|
PyAPI_FUNC(PyObject *) PyErr_Occurred(void); |
|
PyAPI_FUNC(void) PyErr_Clear(void); |
|
PyAPI_FUNC(void) PyErr_Fetch(PyObject **, PyObject **, PyObject **); |
|
PyAPI_FUNC(void) PyErr_Restore(PyObject *, PyObject *, PyObject *); |
|
|
|
/* Error testing and normalization */ |
|
PyAPI_FUNC(int) PyErr_GivenExceptionMatches(PyObject *, PyObject *); |
|
PyAPI_FUNC(int) PyErr_ExceptionMatches(PyObject *); |
|
PyAPI_FUNC(void) PyErr_NormalizeException(PyObject**, PyObject**, PyObject**); |
|
|
|
|
|
/* Predefined exceptions */ |
|
|
|
PyAPI_DATA(PyObject *) PyExc_Exception; |
|
PyAPI_DATA(PyObject *) PyExc_StopIteration; |
|
PyAPI_DATA(PyObject *) PyExc_StandardError; |
|
PyAPI_DATA(PyObject *) PyExc_ArithmeticError; |
|
PyAPI_DATA(PyObject *) PyExc_LookupError; |
|
|
|
PyAPI_DATA(PyObject *) PyExc_AssertionError; |
|
PyAPI_DATA(PyObject *) PyExc_AttributeError; |
|
PyAPI_DATA(PyObject *) PyExc_EOFError; |
|
PyAPI_DATA(PyObject *) PyExc_FloatingPointError; |
|
PyAPI_DATA(PyObject *) PyExc_EnvironmentError; |
|
PyAPI_DATA(PyObject *) PyExc_IOError; |
|
PyAPI_DATA(PyObject *) PyExc_OSError; |
|
PyAPI_DATA(PyObject *) PyExc_ImportError; |
|
PyAPI_DATA(PyObject *) PyExc_IndexError; |
|
PyAPI_DATA(PyObject *) PyExc_KeyError; |
|
PyAPI_DATA(PyObject *) PyExc_KeyboardInterrupt; |
|
PyAPI_DATA(PyObject *) PyExc_MemoryError; |
|
PyAPI_DATA(PyObject *) PyExc_NameError; |
|
PyAPI_DATA(PyObject *) PyExc_OverflowError; |
|
PyAPI_DATA(PyObject *) PyExc_RuntimeError; |
|
PyAPI_DATA(PyObject *) PyExc_NotImplementedError; |
|
PyAPI_DATA(PyObject *) PyExc_SyntaxError; |
|
PyAPI_DATA(PyObject *) PyExc_IndentationError; |
|
PyAPI_DATA(PyObject *) PyExc_TabError; |
|
PyAPI_DATA(PyObject *) PyExc_ReferenceError; |
|
PyAPI_DATA(PyObject *) PyExc_SystemError; |
|
PyAPI_DATA(PyObject *) PyExc_SystemExit; |
|
PyAPI_DATA(PyObject *) PyExc_TypeError; |
|
PyAPI_DATA(PyObject *) PyExc_UnboundLocalError; |
|
PyAPI_DATA(PyObject *) PyExc_UnicodeError; |
|
PyAPI_DATA(PyObject *) PyExc_UnicodeEncodeError; |
|
PyAPI_DATA(PyObject *) PyExc_UnicodeDecodeError; |
|
PyAPI_DATA(PyObject *) PyExc_UnicodeTranslateError; |
|
PyAPI_DATA(PyObject *) PyExc_ValueError; |
|
PyAPI_DATA(PyObject *) PyExc_ZeroDivisionError; |
|
#ifdef MS_WINDOWS |
|
PyAPI_DATA(PyObject *) PyExc_WindowsError; |
|
#endif |
|
#ifdef __VMS |
|
PyAPI_DATA(PyObject *) PyExc_VMSError; |
|
#endif |
|
|
|
PyAPI_DATA(PyObject *) PyExc_MemoryErrorInst; |
|
|
|
/* Predefined warning categories */ |
|
PyAPI_DATA(PyObject *) PyExc_Warning; |
|
PyAPI_DATA(PyObject *) PyExc_UserWarning; |
|
PyAPI_DATA(PyObject *) PyExc_DeprecationWarning; |
|
PyAPI_DATA(PyObject *) PyExc_PendingDeprecationWarning; |
|
PyAPI_DATA(PyObject *) PyExc_SyntaxWarning; |
|
PyAPI_DATA(PyObject *) PyExc_OverflowWarning; |
|
PyAPI_DATA(PyObject *) PyExc_RuntimeWarning; |
|
PyAPI_DATA(PyObject *) PyExc_FutureWarning; |
|
|
|
|
|
/* Convenience functions */ |
|
|
|
PyAPI_FUNC(int) PyErr_BadArgument(void); |
|
PyAPI_FUNC(PyObject *) PyErr_NoMemory(void); |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromErrno(PyObject *); |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilenameObject( |
|
PyObject *, PyObject *); |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithFilename(PyObject *, char *); |
|
#ifdef Py_WIN_WIDE_FILENAMES |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename( |
|
PyObject *, Py_UNICODE *); |
|
#endif /* Py_WIN_WIDE_FILENAMES */ |
|
|
|
PyAPI_FUNC(PyObject *) PyErr_Format(PyObject *, const char *, ...) |
|
Py_GCC_ATTRIBUTE((format(printf, 2, 3))); |
|
|
|
#ifdef MS_WINDOWS |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilenameObject( |
|
int, const char *); |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithFilename( |
|
int, const char *); |
|
#ifdef Py_WIN_WIDE_FILENAMES |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithUnicodeFilename( |
|
int, const Py_UNICODE *); |
|
#endif /* Py_WIN_WIDE_FILENAMES */ |
|
PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErr(int); |
|
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObject( |
|
PyObject *,int, PyObject *); |
|
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilename( |
|
PyObject *,int, const char *); |
|
#ifdef Py_WIN_WIDE_FILENAMES |
|
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithUnicodeFilename( |
|
PyObject *,int, const Py_UNICODE *); |
|
#endif /* Py_WIN_WIDE_FILENAMES */ |
|
PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErr(PyObject *, int); |
|
#endif /* MS_WINDOWS */ |
|
|
|
/* Export the old function so that the existing API remains available: */ |
|
PyAPI_FUNC(void) PyErr_BadInternalCall(void); |
|
PyAPI_FUNC(void) _PyErr_BadInternalCall(char *filename, int lineno); |
|
/* Mask the old API with a call to the new API for code compiled under |
|
Python 2.0: */ |
|
#define PyErr_BadInternalCall() _PyErr_BadInternalCall(__FILE__, __LINE__) |
|
|
|
/* Function to create a new exception */ |
|
PyAPI_FUNC(PyObject *) PyErr_NewException(char *name, PyObject *base, |
|
PyObject *dict); |
|
PyAPI_FUNC(void) PyErr_WriteUnraisable(PyObject *); |
|
|
|
/* Issue a warning or exception */ |
|
PyAPI_FUNC(int) PyErr_Warn(PyObject *, char *); |
|
PyAPI_FUNC(int) PyErr_WarnExplicit(PyObject *, const char *, |
|
const char *, int, |
|
const char *, PyObject *); |
|
|
|
/* In sigcheck.c or signalmodule.c */ |
|
PyAPI_FUNC(int) PyErr_CheckSignals(void); |
|
PyAPI_FUNC(void) PyErr_SetInterrupt(void); |
|
|
|
/* Support for adding program text to SyntaxErrors */ |
|
PyAPI_FUNC(void) PyErr_SyntaxLocation(const char *, int); |
|
PyAPI_FUNC(PyObject *) PyErr_ProgramText(const char *, int); |
|
|
|
#ifdef Py_USING_UNICODE |
|
/* The following functions are used to create and modify unicode |
|
exceptions from C */ |
|
|
|
/* create a UnicodeDecodeError object */ |
|
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_Create( |
|
const char *, const char *, int, int, int, const char *); |
|
|
|
/* create a UnicodeEncodeError object */ |
|
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_Create( |
|
const char *, const Py_UNICODE *, int, int, int, const char *); |
|
|
|
/* create a UnicodeTranslateError object */ |
|
PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_Create( |
|
const Py_UNICODE *, int, int, int, const char *); |
|
|
|
/* get the encoding attribute */ |
|
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetEncoding(PyObject *); |
|
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetEncoding(PyObject *); |
|
|
|
/* get the object attribute */ |
|
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetObject(PyObject *); |
|
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetObject(PyObject *); |
|
PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetObject(PyObject *); |
|
|
|
/* get the value of the start attribute (the int * may not be NULL) |
|
return 0 on success, -1 on failure */ |
|
PyAPI_FUNC(int) PyUnicodeEncodeError_GetStart(PyObject *, int *); |
|
PyAPI_FUNC(int) PyUnicodeDecodeError_GetStart(PyObject *, int *); |
|
PyAPI_FUNC(int) PyUnicodeTranslateError_GetStart(PyObject *, int *); |
|
|
|
/* assign a new value to the start attribute |
|
return 0 on success, -1 on failure */ |
|
PyAPI_FUNC(int) PyUnicodeEncodeError_SetStart(PyObject *, int); |
|
PyAPI_FUNC(int) PyUnicodeDecodeError_SetStart(PyObject *, int); |
|
PyAPI_FUNC(int) PyUnicodeTranslateError_SetStart(PyObject *, int); |
|
|
|
/* get the value of the end attribute (the int *may not be NULL) |
|
return 0 on success, -1 on failure */ |
|
PyAPI_FUNC(int) PyUnicodeEncodeError_GetEnd(PyObject *, int *); |
|
PyAPI_FUNC(int) PyUnicodeDecodeError_GetEnd(PyObject *, int *); |
|
PyAPI_FUNC(int) PyUnicodeTranslateError_GetEnd(PyObject *, int *); |
|
|
|
/* assign a new value to the end attribute |
|
return 0 on success, -1 on failure */ |
|
PyAPI_FUNC(int) PyUnicodeEncodeError_SetEnd(PyObject *, int); |
|
PyAPI_FUNC(int) PyUnicodeDecodeError_SetEnd(PyObject *, int); |
|
PyAPI_FUNC(int) PyUnicodeTranslateError_SetEnd(PyObject *, int); |
|
|
|
/* get the value of the reason attribute */ |
|
PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_GetReason(PyObject *); |
|
PyAPI_FUNC(PyObject *) PyUnicodeDecodeError_GetReason(PyObject *); |
|
PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_GetReason(PyObject *); |
|
|
|
/* assign a new value to the reason attribute |
|
return 0 on success, -1 on failure */ |
|
PyAPI_FUNC(int) PyUnicodeEncodeError_SetReason( |
|
PyObject *, const char *); |
|
PyAPI_FUNC(int) PyUnicodeDecodeError_SetReason( |
|
PyObject *, const char *); |
|
PyAPI_FUNC(int) PyUnicodeTranslateError_SetReason( |
|
PyObject *, const char *); |
|
#endif |
|
|
|
|
|
/* These APIs aren't really part of the error implementation, but |
|
often needed to format error messages; the native C lib APIs are |
|
not available on all platforms, which is why we provide emulations |
|
for those platforms in Python/mysnprintf.c, |
|
WARNING: The return value of snprintf varies across platforms; do |
|
not rely on any particular behavior; eventually the C99 defn may |
|
be reliable. |
|
*/ |
|
#if defined(MS_WIN32) && !defined(HAVE_SNPRINTF) |
|
# define HAVE_SNPRINTF |
|
# define snprintf _snprintf |
|
# define vsnprintf _vsnprintf |
|
#endif |
|
|
|
#include <stdarg.h> |
|
PyAPI_FUNC(int) PyOS_snprintf(char *str, size_t size, const char *format, ...) |
|
Py_GCC_ATTRIBUTE((format(printf, 3, 4))); |
|
PyAPI_FUNC(int) PyOS_vsnprintf(char *str, size_t size, const char *format, va_list va) |
|
Py_GCC_ATTRIBUTE((format(printf, 3, 0))); |
|
|
|
#ifdef __cplusplus |
|
} |
|
#endif |
|
#endif /* !Py_ERRORS_H */
|
|
|