python check if it is a element is a integer code example
Example 1: is int python
isinstance(n, int) # n = 9, Returns True / n = 5.5, Returns False
Example 2: python check for integer
# From stackoverflow
# If you need to do this, do
isinstance(<var>, int)
# unless you are in Python 2.x in which case you want
isinstance(<var>, (int, long))