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Edit File: pyerrors.h
#ifndef Py_ERRORS_H #define Py_ERRORS_H #ifdef __cplusplus extern "C" { #endif /* Error objects */ typedef struct { PyObject_HEAD PyObject *dict; PyObject *args; PyObject *message; } PyBaseExceptionObject; typedef struct { PyObject_HEAD PyObject *dict; PyObject *args; PyObject *message; PyObject *msg; PyObject *filename; PyObject *lineno; PyObject *offset; PyObject *text; PyObject *print_file_and_line; } PySyntaxErrorObject; #ifdef Py_USING_UNICODE typedef struct { PyObject_HEAD PyObject *dict; PyObject *args; PyObject *message; PyObject *encoding; PyObject *object; Py_ssize_t start; Py_ssize_t end; PyObject *reason; } PyUnicodeErrorObject; #endif typedef struct { PyObject_HEAD PyObject *dict; PyObject *args; PyObject *message; PyObject *code; } PySystemExitObject; typedef struct { PyObject_HEAD PyObject *dict; PyObject *args; PyObject *message; PyObject *myerrno; PyObject *strerror; PyObject *filename; } PyEnvironmentErrorObject; #ifdef MS_WINDOWS typedef struct { PyObject_HEAD PyObject *dict; PyObject *args; PyObject *message; PyObject *myerrno; PyObject *strerror; PyObject *filename; PyObject *winerror; } PyWindowsErrorObject; #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 *); #ifdef Py_DEBUG #define _PyErr_OCCURRED() PyErr_Occurred() #else #define _PyErr_OCCURRED() (_PyThreadState_Current->curexc_type) #endif /* 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**); PyAPI_FUNC(void) _PyErr_ReplaceException(PyObject *, PyObject *, PyObject *); /* */ #define PyExceptionClass_Check(x) \ (PyClass_Check((x)) || (PyType_Check((x)) && \ PyType_FastSubclass((PyTypeObject*)(x), Py_TPFLAGS_BASE_EXC_SUBCLASS))) #define PyExceptionInstance_Check(x) \ (PyInstance_Check((x)) || \ PyType_FastSubclass((x)->ob_type, Py_TPFLAGS_BASE_EXC_SUBCLASS)) #define PyExceptionClass_Name(x) \ (PyClass_Check((x)) \ ? PyString_AS_STRING(((PyClassObject*)(x))->cl_name) \ : (char *)(((PyTypeObject*)(x))->tp_name)) #define PyExceptionInstance_Class(x) \ ((PyInstance_Check((x)) \ ? (PyObject*)((PyInstanceObject*)(x))->in_class \ : (PyObject*)((x)->ob_type))) /* Predefined exceptions */ PyAPI_DATA(PyObject *) PyExc_BaseException; PyAPI_DATA(PyObject *) PyExc_Exception; PyAPI_DATA(PyObject *) PyExc_StopIteration; PyAPI_DATA(PyObject *) PyExc_GeneratorExit; 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_BufferError; PyAPI_DATA(PyObject *) PyExc_MemoryErrorInst; PyAPI_DATA(PyObject *) PyExc_RecursionErrorInst; /* 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_RuntimeWarning; PyAPI_DATA(PyObject *) PyExc_FutureWarning; PyAPI_DATA(PyObject *) PyExc_ImportWarning; PyAPI_DATA(PyObject *) PyExc_UnicodeWarning; PyAPI_DATA(PyObject *) PyExc_BytesWarning; /* 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 *, const char *); #ifdef MS_WINDOWS PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename( PyObject *, const Py_UNICODE *); #endif /* MS_WINDOWS */ 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 *); PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithUnicodeFilename( int, const Py_UNICODE *); PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErr(int); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObject( PyObject *,int, PyObject *); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilename( PyObject *,int, const char *); PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithUnicodeFilename( PyObject *,int, const Py_UNICODE *); 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(const 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(PyObject *) PyErr_NewExceptionWithDoc( char *name, char *doc, PyObject *base, PyObject *dict); PyAPI_FUNC(void) PyErr_WriteUnraisable(PyObject *); /* In sigcheck.c or signalmodule.c */ PyAPI_FUNC(int) PyErr_CheckSignals(void); PyAPI_FUNC(void) PyErr_SetInterrupt(void); /* In signalmodule.c */ int PySignal_SetWakeupFd(int fd); /* 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 *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); /* create a UnicodeEncodeError object */ PyAPI_FUNC(PyObject *) PyUnicodeEncodeError_Create( const char *, const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, const char *); /* create a UnicodeTranslateError object */ PyAPI_FUNC(PyObject *) PyUnicodeTranslateError_Create( const Py_UNICODE *, Py_ssize_t, Py_ssize_t, Py_ssize_t, 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 *, Py_ssize_t *); PyAPI_FUNC(int) PyUnicodeDecodeError_GetStart(PyObject *, Py_ssize_t *); PyAPI_FUNC(int) PyUnicodeTranslateError_GetStart(PyObject *, Py_ssize_t *); /* assign a new value to the start attribute return 0 on success, -1 on failure */ PyAPI_FUNC(int) PyUnicodeEncodeError_SetStart(PyObject *, Py_ssize_t); PyAPI_FUNC(int) PyUnicodeDecodeError_SetStart(PyObject *, Py_ssize_t); PyAPI_FUNC(int) PyUnicodeTranslateError_SetStart(PyObject *, Py_ssize_t); /* 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 *, Py_ssize_t *); PyAPI_FUNC(int) PyUnicodeDecodeError_GetEnd(PyObject *, Py_ssize_t *); PyAPI_FUNC(int) PyUnicodeTranslateError_GetEnd(PyObject *, Py_ssize_t *); /* assign a new value to the end attribute return 0 on success, -1 on failure */ PyAPI_FUNC(int) PyUnicodeEncodeError_SetEnd(PyObject *, Py_ssize_t); PyAPI_FUNC(int) PyUnicodeDecodeError_SetEnd(PyObject *, Py_ssize_t); PyAPI_FUNC(int) PyUnicodeTranslateError_SetEnd(PyObject *, Py_ssize_t); /* 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 */