Convert Nested List To Normal List Using List Comprehension In Python

How can I do the following in Python? a = [2,[33,4],[2,3,4,6]] li = [ i for i in a if isinstance(i,int) else j in i ] how do i convert list a into a = [2,33,4,2,3,4,6] I am able t

Solution 1:

You can use:

In [20]: [k for e in a for k in (e if isinstance(e, list) else [e])]
    ...: 
Out[20]: [2, 33, 4, 2, 3, 4, 6]