python random string of letters and numbers code example

Example 1: how to make a module that generates a random letter in python

# -random letter generator-
import string
var1 = string.ascii_letters

import random
var2 = random.choice(string.ascii_letters)
print(var2)

Example 2: generate random string python

''.join(random.choice(string.ascii_uppercase + string.digits) for _ in range(N))

Example 3: python get random character from string

import random

#String
string = "abcdefghijklmnopqrstuvwxyz"
array = []
for c in string:
  array += [c]
 
print(array[random.randint(0, len(array)-1)])

# Faster and more efficient
random.choice(string)