Make your own encryption!

[nevets04]

Code:

#Config
##################
a = '!'
b = '@'
c = '#'
d = '$'
e = '%'
f = '^'
g = '&'
h = '*'
i = '('
j = 'a'
k = 'b'
l = 'c'
m = 'd'
n = 'e'
o = 'f'
p = 'g'
q = 'h'
r = 'i'
s = 'j'
t = 'k'
u = 'l'
v = 'm'
w = 'n'
x = 'o'
y = 'p'
z = 'q'
SPACE = ' '
ZERO = '9'
ONE = '8'
TWO = '7'
THREE = '6'
FOUR = '5'
FIVE = '4'
SIX = '3'
SEVEN = '2'
EIGHT = '1'
NINE =  '0'
#Example of adding more symbols part 1
COMMA = '<'
#Scroll down until you see "#Example of adding more symbols part 2"
#End Part 1
######################################
##################
#End Config

def menu():
    print "1) Encrypt"
    print "2) Decrypt"
    qaz = int(raw_input("What do you want to do?: "))
    if qaz == 1: encrypt()
    elif qaz == 2: decrypt()




def encrypt():
    a1 = raw_input("What do you want to encrypt?: ")
    lena1 = len(a1)    
    a2 = -1
    List = []    
    for x in xrange(lena1):
        a2 = a2 + 1
        if a1[a2:a2+1] == 'a': List.append(a)
        if a1[a2:a2+1] == 'b': List.append(b)
        if a1[a2:a2+1] == 'c': List.append(c)
        if a1[a2:a2+1] == 'd': List.append(d)
        if a1[a2:a2+1] == 'e': List.append(e)
        if a1[a2:a2+1] == 'f': List.append(f)
        if a1[a2:a2+1] == 'g': List.append(g)
        if a1[a2:a2+1] == 'h': List.append(h)
        if a1[a2:a2+1] == 'i': List.append(i)
        if a1[a2:a2+1] == 'j': List.append(j)
        if a1[a2:a2+1] == 'k': List.append(k)
        if a1[a2:a2+1] == 'l': List.append(l)
        if a1[a2:a2+1] == 'm': List.append(m)
        if a1[a2:a2+1] == 'n': List.append(n)
        if a1[a2:a2+1] == 'o': List.append(o)
        if a1[a2:a2+1] == 'p': List.append(p)
        if a1[a2:a2+1] == 'q': List.append(q)
        if a1[a2:a2+1] == 'r': List.append(r)
        if a1[a2:a2+1] == 's': List.append(s)
        if a1[a2:a2+1] == 't': List.append(t)
        if a1[a2:a2+1] == 'u': List.append(u)
        if a1[a2:a2+1] == 'v': List.append(v)
        if a1[a2:a2+1] == 'w': List.append(w)
        if a1[a2:a2+1] == 'x': List.append(x)
        if a1[a2:a2+1] == 'y': List.append(y)
        if a1[a2:a2+1] == 'z': List.append(z)
        if a1[a2:a2+1] == ' ': List.append(SPACE)
        if a1[a2:a2+1] == '0': List.append(ZERO)
        if a1[a2:a2+1] == '1': List.append(ONE)
        if a1[a2:a2+1] == '2': List.append(TWO)
        if a1[a2:a2+1] == '3': List.append(THREE)
        if a1[a2:a2+1] == '4': List.append(FOUR)
        if a1[a2:a2+1] == '5': List.append(FIVE)
        if a1[a2:a2+1] == '6': List.append(SIX)
        if a1[a2:a2+1] == '7': List.append(SEVEN)
        if a1[a2:a2+1] == '8': List.append(EIGHT)
        if a1[a2:a2+1] == '9': List.append(NINE)
        #Example of adding more symbols part 2
        #if a1[a2:a2+1] == 'x': List.append(y)
        #They all follow the same format, just replace x with ,(What the user tpyes) and the y with COMMA(The variable representing <)
        if a1[a2:a2+1] == ',': List.append(COMMA)
        #End Part 2
        #######################################
    print "".join(List)
def decrypt():
    a1 = raw_input("What do you want to encrypt?: ")
    lena1 = len(a1)    
    a2 = -1
    List = []    
    for x in xrange(lena1):
        a2 = a2 + 1
        if a1[a2:a2+1] == a: List.append('a')
        if a1[a2:a2+1] == b: List.append('b')
        if a1[a2:a2+1] == c: List.append('c')
        if a1[a2:a2+1] == d: List.append('d')
        if a1[a2:a2+1] == e: List.append('e')
        if a1[a2:a2+1] == f: List.append('f')
        if a1[a2:a2+1] == g: List.append('g')
        if a1[a2:a2+1] == h: List.append('h')
        if a1[a2:a2+1] == i: List.append('i')
        if a1[a2:a2+1] == j: List.append('j')
        if a1[a2:a2+1] == k: List.append('k')
        if a1[a2:a2+1] == l: List.append('l')
        if a1[a2:a2+1] == m: List.append('m')
        if a1[a2:a2+1] == n: List.append('n')
        if a1[a2:a2+1] == o: List.append('o')
        if a1[a2:a2+1] == p: List.append('p')
        if a1[a2:a2+1] == q: List.append('q')
        if a1[a2:a2+1] == r: List.append('r')
        if a1[a2:a2+1] == s: List.append('s')
        if a1[a2:a2+1] == t: List.append('t')
        if a1[a2:a2+1] == u: List.append('u')
        if a1[a2:a2+1] == v: List.append('v')
        if a1[a2:a2+1] == w: List.append('w')
        if a1[a2:a2+1] == x: List.append('x')
        if a1[a2:a2+1] == y: List.append('y')
        if a1[a2:a2+1] == z: List.append('z')
        if a1[a2:a2+1] == ' ': List.append(' ')
        if a1[a2:a2+1] == '0': List.append('0')
        if a1[a2:a2+1] == '1': List.append('1')
        if a1[a2:a2+1] == '2': List.append('2')
        if a1[a2:a2+1] == '3': List.append('3')
        if a1[a2:a2+1] == '4': List.append('4')
        if a1[a2:a2+1] == '5': List.append('5')
        if a1[a2:a2+1] == '6': List.append('6')
        if a1[a2:a2+1] == '7': List.append('7')
        if a1[a2:a2+1] == '8': List.append('8')
        if a1[a2:a2+1] == '9': List.append('9')
        #Example of adding more symbols part 1
        #if a1[a2:a2+1] == 'x': List.append(y)
        #They all follow the same format, just replace x with ,(What the user tpyes) and the y with ,(What x actually is)
        if a1[a2:a2+1] == ',': List.append(',')
        #End Part 1
        #######################################
    print "".join(List)
menu()