python/Include/pyerrors.h at master · fruitegg/python · GitHub

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#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**);

/* */

#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 *, 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 *);

/* 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 */

python/Include/pyerrors.h at master · fruitegg/python · GitHub

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