Python 6/15 Jobs

2 Write the log adorner to implement functions such as: Once the function F1 executes, the message 2017-07-21 11:12:11 F1 Run is written to the file
Note: acquisition of time format
Import time
Time.strftime ('%y-%m-%d%x ')

Import time
def Tim (func):
    def wrapper (*args,**kwargs):
        Print ('%s '%time.strftime ('%y-%m-%d%x '))
return func (*args,**kwargs)
Return wrapper

3 Determine whether the following data types are iterative objects or iterators

s= ' Hello '
l=[1,2,3,4]
T= (a)
D={' a ': 1}
set={1,2,3}
F=open (' A.txt ')

4 iterate over the above objects using both dependent and non-dependent indexes, respectively

Python 6/15 Jobs