# ==== abs ==== 绝对值
print(abs(1))   1
print(abs(-1))   ==== complex ==== 复数
print(complex())   0j
 ==== divmod ==== Ps:分页时会使用
print(divmod(10,3))   (3,1)
 ==== float ====
# 省略
 ==== int ==== ==== long ==== Python3已移除
 ==== pow ====
print(pow(10,2,5))   0
print(10 ** 2 % 5)   ==== range ==== ==== round ==== 四舍五入
round(3.3)

 ==== sum ====  ==== oct ====  ==== hex ==== ==== chr ==== ==== bin ==== ==== bool ==== 省略

 ==== basestring ==== ==== format ==== ==== unichr ==== ==== enumerate ==== 枚举 ==== iter ==== ==== max ==== ==== min ==== ==== dict ==== ==== list ==== ==== set ==== ==== srozenset ==== 创建不可变集合 在基本数据类型中写过，故省略
 ==== tuple ==== ==== xrange ==== 同range，Python3已移除

 ==== all ====
print(all([1,3]))  True
print(all([(),{},[],None,0]))  False
print(all([]))  ==== any ==== 
print(any([1,1)"> True 
print(any([(),1)">print(any([]))  False
 
 ==== cmp ==== Python3已移除

class Test(object):
    pass


t1 = Test()

 ==== callable ==== # 判断对象是否可被调用，即调用元类的__call__。（注意：通俗意义上的实例对象不能拿到元类的__call__，而类对象则可以）
print(callable(Test))  print(callable(t1))   ==== classmethod ==== ==== complie ==== ==== dir ==== # 相当于查看能被 . 出来的属性和方法
print(dir(t1))
(dir(Test))

 ==== delattr ==== 省略，这个是调用内部的 __delattr__ 来对实例字典进行操作。
 ==== eval ==== ==== execfile ==== ==== filter ==== ==== getattr ==== 省略，这个是调用内部的 __getattribute__ 来进行操作。有则进行 返回，无则抛出异常，可设定默认返回值。将在获取失败时触发。
 ==== globals ====
print(globals())  返回全局字典
 ==== hasattr ==== 判断对象是否具有某个属性或方法。也是调用内部的__getattribute__进行操作，若属性查找没有则捕获异常返回False。
print(hasattr(t1,"__dict__"))  __getitem__print(hasattr(Test,1)"> ==== id ==== ==== isinstance ==== 判断object是否是class的实例
print(isinstance(1,int))  ==== issubclass ===== 判断是否是子类
print(issubclass(Test,object))  ==== len ==== ==== locals ====  返回当前的变量列表
(locals())

 ==== map ==== ==== memoryview ==== 没用过
 ==== next ==== ==== object ==== 所有类的基类
print(object)  <class 'object'>
 ==== property ==== ==== reduce ==== Python3以将该函数移除至移除内置函数
 ==== reload ==== ==== setattr ==== 省略，这个是调用内部的 __setattr__ 来进行操作。
 ==== reper ==== 省略，这个是调用内部的 __reper__ 来进行操作。常用于交互式环境
 ==== slice ==== 切片
li = [1,3,4,5,6]
print(li[0:-1:2])  [1,5]
i = slice(0,-1,2)
print(li[i])  ==== staticmethod ==== ==== super ==== ==== type ==== ==== vars ==== # 相当于 返回对象的__dict__ ，好像是调用的 __slots__ ，具体作用在类的双下方法中会进行介绍
print(vars(t1))  {}
t1.name = new"
 {'name': 'new'}
 ==== bytearray ==== 冷门方法，八百年没用过一次。不介绍
 ==== zip ====  重要方法！拉链函数,将两个可迭代对象进行一一组合。多余的部分舍弃
l1 = [1,4]
l2 = (A",1)">BC"print(list(zip(l1,l2)))  [(1,'A'),(2,'B'),(3,'C')]

 === file ==== ==== input ==== ==== open ==== ==== print ==== ==== raw_input ==== Python3已移除
 

(help(list))

"""
Help on class list in module builtins:

class list(object)
 |  list(iterable=(),/)
 |  
 |  Built-in mutable sequence.
 |  
 |  If no argument is given,the constructor creates a new empty list.
 |  The argument must be an iterable if specified.
 |  
 |  Methods defined here:
 |  
 |  __add__(self,value,/)
 |      Return self+value.
 |  
 |  __contains__(self,key,/)
 |      Return key in self.
 |  
 |  __delitem__(self,/)
 |      Delete self[key].
 |  
 |  __eq__(self,/)
 |      Return self==value.
 |  
 |  __ge__(self,/)
 |      Return self>=value.
 |  
 |  __getattribute__(self,/)
 |      Return getattr(self,name).
 |  
 |  __getitem__(...)
 |      x.__getitem__(y) <==> x[y]
 |  
 |  __gt__(self,/)
 |      Return self>value.
 |  
 |  __iadd__(self,/)
 |      Implement self+=value.
 |  
 |  __imul__(self,/)
 |      Implement self*=value.
 |  
 |  __init__(self,/,*args,**kwargs)
 |      Initialize self.  See help(type(self)) for accurate signature.
 |  
 |  __iter__(self,/)
 |      Implement iter(self).
 |  
 |  __le__(self,/)
 |      Return self<=value.
 |  
 |  __len__(self,/)
 |      Return len(self).
 |  
 |  __lt__(self,/)
 |      Return self<value.
 |  
 |  __mul__(self,/)
 |      Return self*value.
 |  
 |  __ne__(self,/)
 |      Return self!=value.
 |  
 |  __repr__(self,/)
 |      Return repr(self).
 |  
 |  __reversed__(self,/)
 |      Return a reverse iterator over the list.
 |  
 |  __rmul__(self,/)
 |      Return value*self.
 |  
 |  __setitem__(self,/)
 |      Set self[key] to value.
 |  
 |  __sizeof__(self,/)
 |      Return the size of the list in memory,in bytes.
 |  
 |  append(self,object,/)
 |      Append object to the end of the list.
 |  
 |  clear(self,/)
 |      Remove all items from list.
 |  
 |  copy(self,/)
 |      Return a shallow copy of the list.
 |  
 |  count(self,/)
 |      Return number of occurrences of value.
 |  
 |  extend(self,/)
 |      Extend list by appending elements from the iterable.
 |  
 |  index(self,start=0,stop=9223372036854775807,/)
 |      Return first index of value.
 |      
 |      Raises ValueError if the value is not present.
 |  
 |  insert(self,index,/)
 |      Insert object before index.
 |  
 |  pop(self,index=-1,/)
 |      Remove and return item at index (default last).
 |      
 |      Raises IndexError if list is empty or index is out of range.
 |  
 |  remove(self,/)
 |      Remove first occurrence of value.
 |      
 |      Raises ValueError if the value is not present.
 |  
 |  reverse(self,/)
 |      Reverse *IN PLACE*.
 |  
 |  sort(self,*,key=None,reverse=False)
 |      Sort the list in ascending order and return None.
 |      
 |      The sort is in-place (i.e. the list itself is modified) and stable (i.e. the
 |      order of two equal elements is maintained).
 |      
 |      If a key function is given,apply it once to each list item and sort them,|      ascending or descending,according to their function values.
 |      
 |      The reverse flag can be set to sort in descending order.
 |  
 |  ----------------------------------------------------------------------
 |  Static methods defined here:
 |  
 |  __new__(*args,**kwargs) from builtins.type
 |      Create and return a new object.  See help(type) for accurate signature.
 |  
 |  ----------------------------------------------------------------------
 |  Data and other attributes defined here:
 |  
 |  __hash__ = None

None
"""