数据类型之int

class int(object):
"""
int(x=0) -> int or long
int(x, base=10) -> int or long

Convert a number or string to an integer, or return 0 if no arguments
are given.  If x is floating point, the conversion truncates towards zero.
If x is outside the integer range, the function returns a long instead.

If x is not a number or if base is given, then x must be a string or
Unicode object representing an integer literal in the given base.  The
literal can be preceded by '+' or '-' and be surrounded by whitespace.
The base defaults to 10.  Valid bases are 0 and 2-36.  Base 0 means to
interpret the base from the string as an integer literal.
>>> int('0b100', base=0)
"""
def bit_length(self): 
    """ 返回表示该数字的时占用的最少位数 """
    """
    int.bit_length() -> int
    
    Number of bits necessary to represent self in binary.
    >>> bin(37)
    '0b100101'
    >>> (37).bit_length()
    """
    return 0

def conjugate(self, *args, **kwargs): # real signature unknown
    """ 返回该复数的共轭复数 """
    """ Returns self, the complex conjugate of any int. """
    pass

def __abs__(self):
    """ 返回绝对值 """
    """ x.__abs__() <==> abs(x) """
    pass

def __add__(self, y):
    """ x.__add__(y) <==> x+y """
    pass

def __and__(self, y):
    """ x.__and__(y) <==> x&y """
    pass

def __cmp__(self, y): 
    """ 比较两个数大小 """
    """ x.__cmp__(y) <==> cmp(x,y) """
    pass

def __coerce__(self, y):
    """ 强制生成一个元组 """ 
    """ x.__coerce__(y) <==> coerce(x, y) """
    pass

def __divmod__(self, y): 
    """ 相除,得到商和余数组成的元组 """ 
    """ x.__divmod__(y) <==> divmod(x, y) """
    pass

def __div__(self, y): 
    """ x.__div__(y) <==> x/y """
    pass

def __float__(self): 
    """ 转换为浮点类型 """ 
    """ x.__float__() <==> float(x) """
    pass

def __floordiv__(self, y): 
    """ x.__floordiv__(y) <==> x//y """
    pass

def __format__(self, *args, **kwargs): # real signature unknown
    pass

def __getattribute__(self, name): 
    """ x.__getattribute__('name') <==> x.name """
    pass

def __getnewargs__(self, *args, **kwargs): # real signature unknown
    """ 内部调用 __new__方法或创建对象时传入参数使用 """ 
    pass

def __hash__(self): 
    """如果对象object为哈希表类型,返回对象object的哈希值。哈希值为整数。在字典查找中,哈希值用于快速比较字典的键。两个数值如果相等,则哈希值也相等。"""
    """ x.__hash__() <==> hash(x) """
    pass

def __hex__(self): 
    """ 返回当前数的 十六进制 表示 """ 
    """ x.__hex__() <==> hex(x) """
    pass

def __index__(self): 
    """ 用于切片,数字无意义 """
    """ x[y:z] <==> x[y.__index__():z.__index__()] """
    pass

def __init__(self, x, base=10): # known special case of int.__init__
    """ 构造方法,执行 x = 123 或 x = int(10) 时,自动调用,暂时忽略 """ 
    """
    int(x=0) -> int or long
    int(x, base=10) -> int or long
    
    Convert a number or string to an integer, or return 0 if no arguments
    are given.  If x is floating point, the conversion truncates towards zero.
    If x is outside the integer range, the function returns a long instead.
    
    If x is not a number or if base is given, then x must be a string or
    Unicode object representing an integer literal in the given base.  The
    literal can be preceded by '+' or '-' and be surrounded by whitespace.
    The base defaults to 10.  Valid bases are 0 and 2-36.  Base 0 means to
    interpret the base from the string as an integer literal.
    >>> int('0b100', base=0)
    # (copied from class doc)
    """
    pass

def __int__(self): 
    """ 转换为整数 """ 
    """ x.__int__() <==> int(x) """
    pass

def __invert__(self): 
    """ x.__invert__() <==> ~x """
    pass

def __long__(self): 
    """ 转换为长整数 """ 
    """ x.__long__() <==> long(x) """
    pass

def __lshift__(self, y): 
    """ x.__lshift__(y) <==> x<<y """
    pass

def __mod__(self, y): 
    """ x.__mod__(y) <==> x%y """
    pass

def __mul__(self, y): 
    """ x.__mul__(y) <==> x*y """
    pass

def __neg__(self): 
    """ x.__neg__() <==> -x """
    pass

@staticmethod # known case of __new__
def __new__(S, *more): 
    """ T.__new__(S, ...) -> a new object with type S, a subtype of T """
    pass

def __nonzero__(self): 
    """ x.__nonzero__() <==> x != 0 """
    pass

def __oct__(self): 
    """ 返回改值的 八进制 表示 """ 
    """ x.__oct__() <==> oct(x) """
    pass

def __or__(self, y): 
    """ x.__or__(y) <==> x|y """
    pass

def __pos__(self): 
    """ x.__pos__() <==> +x """
    pass

def __pow__(self, y, z=None): 
    """ 幂,次方 """ 
    """ x.__pow__(y[, z]) <==> pow(x, y[, z]) """
    pass

def __radd__(self, y): 
    """ x.__radd__(y) <==> y+x """
    pass

def __rand__(self, y): 
    """ x.__rand__(y) <==> y&x """
    pass

def __rdivmod__(self, y): 
    """ x.__rdivmod__(y) <==> divmod(y, x) """
    pass

def __rdiv__(self, y): 
    """ x.__rdiv__(y) <==> y/x """
    pass

def __repr__(self): 
    """转化为解释器可读取的形式 """
    """ x.__repr__() <==> repr(x) """
    pass

def __str__(self): 
    """转换为人阅读的形式,如果没有适于人阅读的解释形式的话,则返回解释器课阅读的形式"""
    """ x.__str__() <==> str(x) """
    pass

def __rfloordiv__(self, y): 
    """ x.__rfloordiv__(y) <==> y//x """
    pass

def __rlshift__(self, y): 
    """ x.__rlshift__(y) <==> y<<x """
    pass

def __rmod__(self, y): 
    """ x.__rmod__(y) <==> y%x """
    pass

def __rmul__(self, y): 
    """ x.__rmul__(y) <==> y*x """
    pass

def __ror__(self, y): 
    """ x.__ror__(y) <==> y|x """
    pass

def __rpow__(self, x, z=None): 
    """ y.__rpow__(x[, z]) <==> pow(x, y[, z]) """
    pass

def __rrshift__(self, y): 
    """ x.__rrshift__(y) <==> y>>x """
    pass

def __rshift__(self, y): 
    """ x.__rshift__(y) <==> x>>y """
    pass

def __rsub__(self, y): 
    """ x.__rsub__(y) <==> y-x """
    pass

def __rtruediv__(self, y): 
    """ x.__rtruediv__(y) <==> y/x """
    pass

def __rxor__(self, y): 
    """ x.__rxor__(y) <==> y^x """
    pass

def __sub__(self, y): 
    """ x.__sub__(y) <==> x-y """
    pass

def __truediv__(self, y): 
    """ x.__truediv__(y) <==> x/y """
    pass

def __trunc__(self, *args, **kwargs): 
    """ 返回数值被截取为整形的值,在整形中无意义 """
    pass

def __xor__(self, y): 
    """ x.__xor__(y) <==> x^y """
    pass

denominator = property(lambda self: object(), lambda self, v: None, lambda self: None)  # default
""" 分母 = 1 """
"""the denominator of a rational number in lowest terms"""

imag = property(lambda self: object(), lambda self, v: None, lambda self: None)  # default
""" 虚数,无意义 """
"""the imaginary part of a complex number"""

numerator = property(lambda self: object(), lambda self, v: None, lambda self: None)  # default
""" 分子 = 数字大小 """
"""the numerator of a rational number in lowest terms"""

real = property(lambda self: object(), lambda self, v: None, lambda self: None)  # default
""" 实属,无意义 """
"""the real part of a complex number"""
posted @ 2017-05-31 11:39  xtrdb.net  阅读(185)  评论(0编辑  收藏  举报