mirror of
https://github.com/python/cpython.git
synced 2024-12-01 11:15:56 +01:00
bb9fa21cfe
are moving into the core; with these changes, it will be possible for the exception to be raised without the weakref module ever being imported.
140 lines
5.2 KiB
C
140 lines
5.2 KiB
C
#ifndef Py_ERRORS_H
|
|
#define Py_ERRORS_H
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* Error handling definitions */
|
|
|
|
DL_IMPORT(void) PyErr_SetNone(PyObject *);
|
|
DL_IMPORT(void) PyErr_SetObject(PyObject *, PyObject *);
|
|
DL_IMPORT(void) PyErr_SetString(PyObject *, const char *);
|
|
DL_IMPORT(PyObject *) PyErr_Occurred(void);
|
|
DL_IMPORT(void) PyErr_Clear(void);
|
|
DL_IMPORT(void) PyErr_Fetch(PyObject **, PyObject **, PyObject **);
|
|
DL_IMPORT(void) PyErr_Restore(PyObject *, PyObject *, PyObject *);
|
|
|
|
/* Error testing and normalization */
|
|
DL_IMPORT(int) PyErr_GivenExceptionMatches(PyObject *, PyObject *);
|
|
DL_IMPORT(int) PyErr_ExceptionMatches(PyObject *);
|
|
DL_IMPORT(void) PyErr_NormalizeException(PyObject**, PyObject**, PyObject**);
|
|
|
|
|
|
/* Predefined exceptions */
|
|
|
|
extern DL_IMPORT(PyObject *) PyExc_Exception;
|
|
extern DL_IMPORT(PyObject *) PyExc_StopIteration;
|
|
extern DL_IMPORT(PyObject *) PyExc_StandardError;
|
|
extern DL_IMPORT(PyObject *) PyExc_ArithmeticError;
|
|
extern DL_IMPORT(PyObject *) PyExc_LookupError;
|
|
|
|
extern DL_IMPORT(PyObject *) PyExc_AssertionError;
|
|
extern DL_IMPORT(PyObject *) PyExc_AttributeError;
|
|
extern DL_IMPORT(PyObject *) PyExc_EOFError;
|
|
extern DL_IMPORT(PyObject *) PyExc_FloatingPointError;
|
|
extern DL_IMPORT(PyObject *) PyExc_EnvironmentError;
|
|
extern DL_IMPORT(PyObject *) PyExc_IOError;
|
|
extern DL_IMPORT(PyObject *) PyExc_OSError;
|
|
extern DL_IMPORT(PyObject *) PyExc_ImportError;
|
|
extern DL_IMPORT(PyObject *) PyExc_IndexError;
|
|
extern DL_IMPORT(PyObject *) PyExc_KeyError;
|
|
extern DL_IMPORT(PyObject *) PyExc_KeyboardInterrupt;
|
|
extern DL_IMPORT(PyObject *) PyExc_MemoryError;
|
|
extern DL_IMPORT(PyObject *) PyExc_NameError;
|
|
extern DL_IMPORT(PyObject *) PyExc_OverflowError;
|
|
extern DL_IMPORT(PyObject *) PyExc_RuntimeError;
|
|
extern DL_IMPORT(PyObject *) PyExc_NotImplementedError;
|
|
extern DL_IMPORT(PyObject *) PyExc_SyntaxError;
|
|
extern DL_IMPORT(PyObject *) PyExc_IndentationError;
|
|
extern DL_IMPORT(PyObject *) PyExc_TabError;
|
|
extern DL_IMPORT(PyObject *) PyExc_ReferenceError;
|
|
extern DL_IMPORT(PyObject *) PyExc_SystemError;
|
|
extern DL_IMPORT(PyObject *) PyExc_SystemExit;
|
|
extern DL_IMPORT(PyObject *) PyExc_TypeError;
|
|
extern DL_IMPORT(PyObject *) PyExc_UnboundLocalError;
|
|
extern DL_IMPORT(PyObject *) PyExc_UnicodeError;
|
|
extern DL_IMPORT(PyObject *) PyExc_ValueError;
|
|
extern DL_IMPORT(PyObject *) PyExc_ZeroDivisionError;
|
|
#ifdef MS_WINDOWS
|
|
extern DL_IMPORT(PyObject *) PyExc_WindowsError;
|
|
#endif
|
|
|
|
extern DL_IMPORT(PyObject *) PyExc_MemoryErrorInst;
|
|
|
|
/* Predefined warning categories */
|
|
extern DL_IMPORT(PyObject *) PyExc_Warning;
|
|
extern DL_IMPORT(PyObject *) PyExc_UserWarning;
|
|
extern DL_IMPORT(PyObject *) PyExc_DeprecationWarning;
|
|
extern DL_IMPORT(PyObject *) PyExc_SyntaxWarning;
|
|
extern DL_IMPORT(PyObject *) PyExc_OverflowWarning;
|
|
extern DL_IMPORT(PyObject *) PyExc_RuntimeWarning;
|
|
|
|
|
|
/* Convenience functions */
|
|
|
|
extern DL_IMPORT(int) PyErr_BadArgument(void);
|
|
extern DL_IMPORT(PyObject *) PyErr_NoMemory(void);
|
|
extern DL_IMPORT(PyObject *) PyErr_SetFromErrno(PyObject *);
|
|
extern DL_IMPORT(PyObject *) PyErr_SetFromErrnoWithFilename(PyObject *, char *);
|
|
extern DL_IMPORT(PyObject *) PyErr_Format(PyObject *, const char *, ...);
|
|
#ifdef MS_WINDOWS
|
|
extern DL_IMPORT(PyObject *) PyErr_SetFromWindowsErrWithFilename(int, const char *);
|
|
extern DL_IMPORT(PyObject *) PyErr_SetFromWindowsErr(int);
|
|
#endif
|
|
|
|
/* Export the old function so that the existing API remains available: */
|
|
extern DL_IMPORT(void) PyErr_BadInternalCall(void);
|
|
extern DL_IMPORT(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 */
|
|
DL_IMPORT(PyObject *) PyErr_NewException(char *name, PyObject *base,
|
|
PyObject *dict);
|
|
extern DL_IMPORT(void) PyErr_WriteUnraisable(PyObject *);
|
|
|
|
/* Issue a warning or exception */
|
|
extern DL_IMPORT(int) PyErr_Warn(PyObject *, char *);
|
|
extern DL_IMPORT(int) PyErr_WarnExplicit(PyObject *, char *,
|
|
char *, int, char *, PyObject *);
|
|
|
|
/* In sigcheck.c or signalmodule.c */
|
|
extern DL_IMPORT(int) PyErr_CheckSignals(void);
|
|
extern DL_IMPORT(void) PyErr_SetInterrupt(void);
|
|
|
|
/* Support for adding program text to SyntaxErrors */
|
|
extern DL_IMPORT(void) PyErr_SyntaxLocation(char *, int);
|
|
extern DL_IMPORT(PyObject *) PyErr_ProgramText(char *, int);
|
|
|
|
/* 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 */
|
|
#if defined(MS_WIN32) && !defined(HAVE_SNPRINTF)
|
|
# define HAVE_SNPRINTF
|
|
# define snprintf _snprintf
|
|
# define vsnprintf _vsnprintf
|
|
#endif
|
|
|
|
/* Always enable the fallback solution during the 2.2.0 alpha cycle
|
|
for enhanced testing */
|
|
#if PY_VERSION_HEX < 0x020200B0
|
|
# undef HAVE_SNPRINTF
|
|
#endif
|
|
|
|
#ifndef HAVE_SNPRINTF
|
|
#include <stdarg.h>
|
|
extern DL_IMPORT(int) PyOS_snprintf(char *str, size_t size, const char *format, ...);
|
|
extern DL_IMPORT(int) PyOS_vsnprintf(char *str, size_t size, const char *format, va_list va);
|
|
#else
|
|
# define PyOS_vsnprintf vsnprintf
|
|
# define PyOS_snprintf snprintf
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif /* !Py_ERRORS_H */
|