dir – 属性を調べる
オブジェクトが持っている属性を調べるにはdirを使います。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | >>> dir(1) ['__abs__', '__add__', '__and__', '__class__', '__cmp__', '__coerce__', '__delat tr__', '__div__', '__divmod__', '__doc__', '__float__', '__floordiv__', '__forma t__', '__getattribute__', '__getnewargs__', '__hash__', '__hex__', '__index__', '__init__', '__int__', '__invert__', '__long__', '__lshift__', '__mod__', '__mul __', '__neg__', '__new__', '__nonzero__', '__oct__', '__or__', '__pos__', '__pow __', '__radd__', '__rand__', '__rdiv__', '__rdivmod__', '__reduce__', '__reduce_ ex__', '__repr__', '__rfloordiv__', '__rlshift__', '__rmod__', '__rmul__', '__ro r__', '__rpow__', '__rrshift__', '__rshift__', '__rsub__', '__rtruediv__', '__rx or__', '__setattr__', '__sizeof__', '__str__', '__sub__', '__subclasshook__', '_ _truediv__', '__trunc__', '__xor__', 'conjugate', 'denominator', 'imag', 'numera tor', 'real'] >>> dir("egg") ['__add__', '__class__', '__contains__', '__delattr__', '__doc__', '__eq__', '__ format__', '__ge__', '__getattribute__', '__getitem__', '__getnewargs__', '__get slice__', '__gt__', '__hash__', '__init__', '__le__', '__len__', '__lt__', '__mo d__', '__mul__', '__ne__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__rmod__', '__rmul__', '__setattr__', '__sizeof__', '__str__', '__subclasshook __', '_formatter_field_name_split', '_formatter_parser', 'capitalize', 'center', 'count', 'decode', 'encode', 'endswith', 'expandtabs', 'find', 'format', 'index ', 'isalnum', 'isalpha', 'isdigit', 'islower', 'isspace', 'istitle', 'isupper', 'join', 'ljust', 'lower', 'lstrip', 'partition', 'replace', 'rfind', 'rindex', ' rjust', 'rpartition', 'rsplit', 'rstrip', 'split', 'splitlines', 'startswith', ' strip', 'swapcase', 'title', 'translate', 'upper', 'zfill'] >>> dir(dir) ['__call__', '__class__', '__cmp__', '__delattr__', '__doc__', '__eq__', '__form at__', '__ge__', '__getattribute__', '__gt__', '__hash__', '__init__', '__le__', '__lt__', '__module__', '__name__', '__ne__', '__new__', '__reduce__', '__reduc e_ex__', '__repr__', '__self__', '__setattr__', '__sizeof__', '__str__', '__subc lasshook__'] |
