Python uses any method to determine whether an object is empty _python

This example describes how Python uses any to determine whether an object is empty. Share to everyone for your reference.

The specific implementation code is as follows:

Copy Code code as follows:

>>> eth = {"Eth0″:" 192.168.1.1″}
>>> any (ETH)
True
>>> eth = {}
>>> any (ETH)
False

Determine if the list is empty

The traditional way:

Copy Code code as follows:

If Len (mylist):
# do something and my list
Else
# The list is empty

Because an empty list itself is equivalent to False, you can directly:

Copy Code code as follows:

If MyList:
# do something and my list
Else
# The list is empty

I hope this article will help you with your Python programming.