We will begin with the rock, paper, scissors project, moving those custom funcctions to a module, and illustrating how import statements work using these functions.
import random
print("~"*60)
print("Rock, Paper Scissors!".center(60))
print("~"*60)
print("\n")
def compGuess():
# Computer's Guess
liChoices = ["r","p","s"]
strCC = random.choice(liChoices)
# User-friendly version
if (strCC == "r"):
strCCp = "rock"
elif (strCC == "p"):
strCCp = "paper"
else:
strCCp = "scissors"
return (strCC, strCCp)
def userGuess():
# User's Choice
while True:
strUC = input("Choose (r)ock, (p)aper, or (s)cissors: ").lower()
if (strUC == "r" or strUC == "rock"):
strUC = "r"
strUCp = "rock"
break
elif (strUC == "p" or strUC == "paper"):
strUC = "p"
strUCp = "paper"
break
elif (strUC == "s" or strUC == "scissors"):
strUC = "s"
strUCp = "scissors"
break
else:
print("\nThat isn't a valid choice.\nEnter r, p or s.\n")
return (strUC, strUCp)
def whoWon(tUserGuess, tComputerGuess):
strUC, strUCp = tUserGuess
strCC, strCCp = tComputerGuess
print(f"You entered {strUCp}")
print(f"The computer chose {strCCp}")
if (strCC == strUC):
print("It's a TIE!")
strReturn = "t"
else:
if strUC == "r":
if strCC == "p":
print("The computer wins!")
strReturn = "c"
else:
# strCC == "s"
print("You won!")
strReturn = "u"
elif strUC == "p":
if strCC == "s":
print("The computer wins!")
strReturn = "c"
else:
# strCC == "r"
print("You won!")
strReturn = "u"
else:
# strUC == "s"
if strCC == "r":
print("The computer wins!")
strReturn = "c"
else:
# strCC == "p"
print("You won!")
strReturn = "u"
return strReturn
intCScore = 0
intUScore = 0
while True:
while True:
strWhoWon = whoWon(userGuess(), compGuess())
if (strWhoWon == "c"):
intCScore += 1
elif (strWhoWon == "u"):
intUScore += 1
print(f"\nYou have won {intUScore}.")
print(f"The computer has won {intCScore}.\n")
if (intCScore == 2):
print("The computer has won the match!")
break
elif (intUScore == 2):
print("You have won the match!")
break
strAgain = input("Play again? (y/n): ")
if (strAgain == "n"):
break
else:
intCScore = 0
intUScore = 0
print("\nStarting a new game...\n")
print("\nThanks for playing my game.")
from rpsModules import *
print("~"*60)
print("Rock, Paper Scissors!".center(60))
print("~"*60)
print("\n")
intCScore = 0
intUScore = 0
while True:
while True:
strWhoWon = whoWon(userGuess(), compGuess())
if (strWhoWon == "c"):
intCScore += 1
elif (strWhoWon == "u"):
intUScore += 1
print(f"\nYou have won {intUScore}.")
print(f"The computer has won {intCScore}.\n")
if (intCScore == 2):
print("The computer has won the match!")
break
elif (intUScore == 2):
print("You have won the match!")
break
strAgain = input("Play again? (y/n): ")
if (strAgain == "n"):
break
else:
intCScore = 0
intUScore = 0
print("\nStarting a new game...\n")
print("\nThanks for playing my game.")