Python3---内建函数---zip()

#!/uer/bin/env python
#coding:utf-8
help(zip)

Help on class zip in module builtins:

class zip(object)
 |  zip(*iterables) --> zip object
 |  
 |  Return a zip object whose .__next__() method returns a tuple where
 |  the i-th element comes from the i-th iterable argument.  The .__next__()
 |  method continues until the shortest iterable in the argument sequence
 |  is exhausted and then it raises StopIteration.
 |  
 |  Methods defined here:
 |  
 |  __getattribute__(self, name, /)
 |      Return getattr(self, name).
 |  
 |  __iter__(self, /)
 |      Implement iter(self).
 |  
 |  __next__(self, /)
 |      Implement next(self).
 |  
 |  __reduce__(...)
 |      Return state information for pickling.
 |  
 |  ----------------------------------------------------------------------
 |  Static methods defined here:
 |  
 |  __new__(*args, **kwargs) from builtins.type
 |      Create and return a new object.  See help(type) for accurate signature.

>>> a = [1,2,4]
>>> b = [3,4,5]
>>> zip(a,b)
[(1, 3), (2, 4), (4, 5)]
>>> 

>>> a = [3,1,4]
>>> b = [2,5,6]
>>> zip(a,b)
<zip object at 0x7f4afcaa7be0>
>>>