07_Password_part2

"""
Have the program create random strong passwords mixing upper and lower case,
symbols and numbers.
The user can choose how long they want the password to be.
A strong password must contain:
    • a capital letter
    • a number
    • a symbol.

"""
import random

caps =[] # A = 65 Z = 90
numb = [] #48-57
symb = [] # 33-47, 58-64, 123-126
lows = [] #97 122
alls = []

for i in range(65,91):
    caps.append(chr(i))

for i in range(97,123):
    lows.append(chr(i))

for i in range(48,58):
    numb.append(chr(i))

for i in range(33,48):
    symb.append(chr(i))

for i in range(58,65):
    symb.append(chr(i))

for i in range(123,127):
    symb.append(chr(i))

# populates the alls list
alls.extend(caps)
alls.extend(numb)
alls.extend(symb)
alls.extend(lows)

#print(alls)

chars_needed = int()
password=[] # to hold the password

while chars_needed <3:
    chars_needed = int(input("Enter number of characters you'd like (min 3) >> "))

password.append(random.choice(caps))
password.append(random.choice(numb))
password.append(random.choice(symb))
#print(password)

for i in range(chars_needed-3):
    password.append(random.choice(alls))
    random.shuffle(password)

passwordstring = ""
for i in range(len(password)):
    passwordstring += password[i]
    #passwordstring = passwordstring + password[i]
print(password)
print(passwordstring)