float function 数字 ima 十六 hit log mic one
int整性类
- 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"""
- int
python 3.5 (内部功能介绍)
float function 数字 ima 十六 hit log mic one
原文:http://www.cnblogs.com/p0yz/p/7820155.html
来源: http://www.bubuko.com/infodetail-2391372.html