Wurmple Evolution

'''
Beautiful and Dusty, small program to show what Wurmple will evolve into.
Written by ProjectTitan313.

== Changelog ==

5/29/2013: Seems to be fully working, unless people throw hex PIDs into
decimal section and vice versa. Not sure how to idiotproof.
Add Gen 3/4 support?
'''

# Sleep imported for the intro.

from time import sleep

# *** Function and Variable Setup ***

# GetPID() function prompts user to enter a PID,
# looping until entry is valid.

def GetPID():
    loopy0 = 0
    CheckPID = '0x1234ABCD'
    while loopy0 == 0:

        print("Hex or Decimal format? enter 'hex' or 'dec'")
        CheckPID = input().lower()
        NewPID = CheckPID

        if CheckPID == 'hex':
            print("Enter hex PID:")
            NewPID = input()
            CheckPID = int(NewPID,16)
            return CheckPID
            loopy0 = 1

        elif CheckPID == 'dec':
            print("Enter the decimal PID:")
            NewPID = input()
            CheckPID = int(NewPID)
            return CheckPID
            loopy0 = 1

# GetPID() seems to work just fine. Moving on.

def GetEvolution(CheckPID):
    Evolution = int(((CheckPID >> 0x10) % 0xA))

    if Evolution >= 0 and Evolution <= 4:
        print("Your Wurmple will evolve into Silcoon (Beautifly)")

    elif Evolution >= 5 and Evolution <= 9:
        print("Your Wurmple will evolve into Cascoon (Dustox)")

    else:
        print("You somehow ended up with: " + Evolution + ", congrats.")

# GetEvolution(CheckPID) seems to work.

# Now that funtions are defined, time for the actual program.

print("Beautiful and Dusty, by ProjectTitan313.")
print("A small program to predict what Wurmple will evolve into. Gen 5 only.")
print("") # blank line, just for spacing/looking better.
sleep(2)

# /intro. The actual execution of the program is quite massive, see below.

GetEvolution(GetPID())