4.1 標準例外

標準のPythonの例外は全て、名前が"PyExc_"にPytnonの例外の名前がつづく大域変数として利用できる。これらは、PyObject*型を持つ。つまり、それらは全てクラスオブジェクトである。完全を期すため、ここに全ての変数を示す:

C Name Python Name Notes

PyExc_Exception Exception (1)
PyExc_StandardError StandardError (1)
PyExc_ArithmeticError ArithmeticError (1)
PyExc_LookupError LookupError (1)
PyExc_AssertionError AssertionError
PyExc_AttributeError AttributeError
PyExc_EOFError EOFError
PyExc_EnvironmentError EnvironmentError (1)
PyExc_FloatingPointError FloatingPointError
PyExc_IOError IOError
PyExc_ImportError ImportError
PyExc_IndexError IndexError
PyExc_KeyError KeyError
PyExc_KeyboardInterrupt KeyboardInterrupt
PyExc_MemoryError MemoryError
PyExc_NameError NameError
PyExc_NotImplementedError NotImplementedError
PyExc_OSError OSError
PyExc_OverflowError OverflowError
PyExc_RuntimeError RuntimeError
PyExc_SyntaxError SyntaxError
PyExc_SystemError SystemError
PyExc_SystemExit SystemExit
PyExc_TypeError TypeError
PyExc_ValueError ValueError
PyExc_ZeroDivisionError ZeroDivisionError

C Name	Python Name	Notes
PyExc_Exception	`Exception`	(1)
PyExc_StandardError	`StandardError`	(1)
PyExc_ArithmeticError	`ArithmeticError`	(1)
PyExc_LookupError	`LookupError`	(1)
PyExc_AssertionError	`AssertionError`
PyExc_AttributeError	`AttributeError`
PyExc_EOFError	`EOFError`
PyExc_EnvironmentError	`EnvironmentError`	(1)
PyExc_FloatingPointError	`FloatingPointError`
PyExc_IOError	`IOError`
PyExc_ImportError	`ImportError`
PyExc_IndexError	`IndexError`
PyExc_KeyError	`KeyError`
PyExc_KeyboardInterrupt	`KeyboardInterrupt`
PyExc_MemoryError	`MemoryError`
PyExc_NameError	`NameError`
PyExc_NotImplementedError	`NotImplementedError`
PyExc_OSError	`OSError`
PyExc_OverflowError	`OverflowError`
PyExc_RuntimeError	`RuntimeError`
PyExc_SyntaxError	`SyntaxError`
PyExc_SystemError	`SystemError`
PyExc_SystemExit	`SystemExit`
PyExc_TypeError	`TypeError`
PyExc_ValueError	`ValueError`
PyExc_ZeroDivisionError	`ZeroDivisionError`

注意:

(1): これは他の標準例外の基底クラスである。もし-Xインタープリタオプションが使われたなら、これらは (そうでなければサブクラスであったであろう)文字列の例外を含むタプルである。