global vaiables python code example

Example 1: python global variables

global var1
var1 = 'whatever'

Example 2: global variable python

#it is best not to use global variables in a function
#(pass it as an argument)
a = 'This is global a'
def yourFunction():
    global a
    return a[0:2]

Example 3: how to declare global variable in python

global n
n = 'whatever'

Example 4: global variables python

global x
x=1