此代码来自我过去一天左右工作的小游戏，我知道我不应该发布整个代码，但我不完全确定哪部分代码不能正常工作打算，任何帮助将不胜感激。代码是一个刽子手游戏，我知道代码中有大量的重复，但我不确定如何将它减少到适用于每个难度设置的每个函数之一。
import random
import time
#Variables holding different words for each difficulty
def build_word_list(word_file):
words = [item.strip("\n") for item in word_file]
return words
EASYWORDS = open("Easy.txt","r+")
MEDWORDS = open("Med.txt","r+")
HARDWORDS = open("Hard.txt","r+")
INSANEWORDS = open("Insane.txt", "r+")
easy_words = build_word_list(EASYWORDS)
medium_words = build_word_list(MEDWORDS)
hard_words = build_word_list(HARDWORDS)
insane_words = build_word_list(INSANEWORDS)
#Where the user picks a difficulty
def difficulty():
print("easy\n")
print("medium\n")
print("hard\n")
print("insane\n")
menu=input("Welcome to Hangman, type in what difficulty you would like... ").lower()
if menu in ["easy", "e"]:
easy()
if menu in ["medium", "med", "m"]:
med()
if menu in ["hard", "h"]:
hard()
if menu in ["insane", "i"]:
insane()
else:
print("Please type in either hard, medium, easy or insane!")
difficulty()
def difficulty2():
print("Easy\n")
print("Medium\n")
print("Hard\n")
print("Insane\n")
print("Quit\n")
menu=input("Welcome to Hangman, type in the difficulty you would like. Or would you like to quit the game?").lower()
if menu == "hard" or menu == "h":
hard()
elif menu == "medium" or menu == "m" or menu =="med":
med()
elif menu == "easy" or menu == "e":
easy()
elif menu == "insane" or menu == "i":
insane()
elif menu == "quit" or "q":
quit()
else:
print("Please type in either hard, medium, easy or insane!")
difficulty()
#if the user picked easy for their difficulty
def easy():
global score
print ("\nStart guessing...")
time.sleep(0.5)
word = random.choice(words).lower()
guesses = ''
fails = 0
while fails >= 0 and fails < 10:
failed = 0
for char in word:
if char in guesses:
print (char,)
else:
print ("_"),
failed += 1
if failed == 0:
print ("\nYou won, WELL DONE!")
score = score + 1
print ("your score is,", score)
print ("the word was, ", word)
difficultyEASY()
guess = input("\nGuess a letter:").lower()
while len(guess)==0:
guess = input("\nTry again you muppet:").lower()
guess = guess[0]
guesses += guess
if guess not in word:
fails += 1
print ("\nWrong")
if fails == 1:
print ("You have", + fails, "fail....WATCH OUT!" )
elif fails >= 2 and fails < 10:
print ("You have", + fails, "fails....WATCH OUT!" )
if fails == 10:
print ("You Lose\n")
print ("your score is, ", score)
print ("the word was,", word)
score = 0
difficultyEASY()
#if the user picked medium for their difficulty
def med():
global score
print ("\nStart guessing...")
time.sleep(0.5)
word = random.choice(words).lower()
guesses = ''
fails = 0
while fails >= 0 and fails < 10:
failed = 0
for char in word:
if char in guesses:
print (char,)
else:
print ("_"),
failed += 1
if failed == 0:
print ("\nYou won, WELL DONE!")
score = score + 1
print ("your score is,", score)
difficultyMED()
guess = input("\nGuess a letter:").lower()
while len(guess)==0:
guess = input("\nTry again you muppet:").lower()
guess = guess[0]
guesses += guess
if guess not in word:
fails += 1
print ("\nWrong")
if fails == 1:
print ("You have", + fails, "fail....WATCH OUT!" )
elif fails >= 2 and fails < 10:
print ("You have", + fails, "fails....WATCH OUT!" )
if fails == 10:
print ("You Lose\n")
print ("your score is, ", score)
print ("the word was,", word)
score = 0
difficultyMED()
#if the user picked hard for their difficulty
def hard():
global score
print ("\nStart guessing...")
time.sleep(0.5)
word = random.choice(words).lower()
guesses = ''
fails = 0
while fails >= 0 and fails < 10: #try to fix this
failed = 0
for char in word:
if char in guesses:
print (char,)
else:
print ("_"),
failed += 1
if failed == 0:
print ("\nYou won, WELL DONE!")
score = score + 1
print ("your score is,", score)
difficultyHARD()
guess = input("\nGuess a letter:").lower()
while len(guess)==0:
guess = input("\nTry again you muppet:").lower()
guess = guess[0]
guesses += guess
if guess not in word:
fails += 1
print ("\nWrong")
if fails == 1:
print ("You have", + fails, "fail....WATCH OUT!" )
elif fails >= 2 and fails < 10:
print ("You have", + fails, "fails....WATCH OUT!" )
if fails == 10:
print ("You Lose\n")
print ("your score is, ", score)
print ("the word was,", word)
score = 0
difficultyHARD()
#if the user picked insane for their difficulty
def insane():
global score
print ("This words may contain an apostrophe. \nStart guessing...")
time.sleep(0.5)
word = random.choice(words).lower()
guesses = ''
fails = 0
while fails >= 0 and fails < 10: #try to fix this
failed = 0
for char in word:
if char in guesses:
print (char,)
else:
print ("_"),
failed += 1
if failed == 0:
print ("\nYou won, WELL DONE!")
score = score + 1
print ("your score is,", score)
difficultyINSANE()
guess = input("\nGuess a letter:").lower()
while len(guess)==0:
guess = input("\nTry again you muppet:").lower()
guess = guess[0]
guesses += guess
if guess not in word:
fails += 1
print ("\nWrong")
if fails == 1:
print ("You have", + fails, "fail....WATCH OUT!" )
elif fails >= 2 and fails < 10:
print ("You have", + fails, "fails....WATCH OUT!" )
if fails == 10:
print ("You Lose\n")
print ("your score is, ", score)
print ("the word was,", word)
score = 0
difficultyINSANE()
def start():
Continue = input("Do you want to play hangman?").lower()
while Continue in ["y", "ye", "yes", "yeah"]:
name = input("What is your name? ")
print ("Hello, %s, Time to play hangman! You have ten guesses to win!" % name)
print ("\n")
time.sleep(1)
difficulty()
else:
quit
#whether they want to try a diffirent difficulty or stay on easy
def difficultyEASY():
diff = input("Do you want to change the difficulty?. Or quit the game? ")
if diff == "yes" or difficulty =="y":
difficulty2()
elif diff == "no" or diff =="n":
easy()
#whether they want to try a diffirent difficulty or stay on medium
def difficultyMED():
diff = input("Do you want to change the difficulty?. Or quit the game? ")
if diff == "yes" or difficulty =="y":
difficulty2()
elif diff == "no" or diff =="n":
med()
#whether they want to try a diffirent difficulty or stay on hard
def difficultyHARD():
diff = input("Do you want to change the difficulty?. Or quit the game? ")
if diff == "yes" or difficulty =="y":
difficulty2()
elif diff == "no" or diff =="n":
hard()
#whether they want to try a diffirent difficulty or stay on insane
def difficultyINSANE():
diff = input("Do you want to change the difficulty?. Or quit the game? ")
if diff == "yes" or difficulty =="y":
difficulty2()
elif diff == "no" or diff =="n":
insane()
score = 0
start()
当我运行此代码时，我得到的错误是：
Traceback (most recent call last):
File "P:/Computer Science/Hangman All/Hangman v8.0.py", line 316, in <module>
start()
File "P:/Computer Science/Hangman All/Hangman v8.0.py", line 274, in start
difficulty()
File "P:/Computer Science/Hangman All/Hangman v8.0.py", line 41, in difficulty
insane()
File "P:/Computer Science/Hangman All/Hangman v8.0.py", line 227, in insane
word = random.choice(words).lower()
NameError: name 'words' is not defined
我不确定单词或如何修复它有什么问题。
答案 0 :(得分：3)
您的words变量仅在build_word_list函数的范围内定义。
所有其他功能都无法识别，因此您无法在那里使用它。
你可以拥有一个＆＃34; quickfix＆＃34;通过defining it as a global variable，虽然通常 using global variables isn't the best practice，但您可能需要考虑其他解决方案，例如将words传递给您使用它的其他函数或在限制范围内使用它一个班级。
答案 1 :(得分：1)
您已在方法build_word_list中定义了words。
您应该将self声明为全局变量，以便可以在任何地方访问它或将您的程序重组为一个类，并使用int cv::partition(const vector<_Tp>& vec, vector<int>& labels, _EqPredicate predicate=_EqPredicate())
来引用它。