Python - how to generate wordlist from given characters of specific length

Question

I want to perform a dictionary attack and for that I need word lists. How to generate word list from given characters of specific length ( or word length from min length to

Answer 1

def word_gen(start= 3,end= 3, elements = 1): """ Hud Seidu Daannaa Wordlist gen MSC InfoSec, CEH"

README
#for start&end
#e.g. start= 3,end= 3
#means first words to last words should be 3 characters

#for elements
1 is asci
2 is numbers
3 is asci&numbers
"""
import itertools
#types of elements
if elements ==1: elements= 'abcdefghijklmnopqrstuvwxyx'
if elements ==2: elements= '0123456789'
if elements== 3: elements= 'abcdefghijklmnopqrstuvwxyx0123456789'
else: pass
wl = []
for i in range(start,end+1):
    for xs in itertools.product(elements, repeat=i):
        wl.append(''.join(xs))
return wl