python - 传递一个被分割成碎片的句子 - 越界？

Question

我正在尝试制作一个程序来获取用户的单词，更改它们，然后吐出更改后的单词。目前，我正在使用输入，并使用 .split(" ") 对其进行拆分。该程序适用于单数单词，但任何时候你有这样的短语：“我的伙计让我们去派对”你会得到这个错误：

my dude lets go party
['my', 'dude', 'lets', 'go', 'party']
In: my
my word: my dude lets go party
my word my dude lets go party
Traceback (most recent call last):

  File "<ipython-input-62-3118b5db1cd0>", line 1, in <module>
    runfile('/home/jack/Desktop/PythonProjects/code/dogsbody.py', wdir='/home/jack/Desktop/PythonProjects/code')

  File "/usr/lib/python3/dist-packages/spyder/utils/site/sitecustomize.py", line 705, in runfile
    execfile(filename, namespace)

  File "/usr/lib/python3/dist-packages/spyder/utils/site/sitecustomize.py", line 102, in execfile
    exec(compile(f.read(), filename, 'exec'), namespace)

  File "/home/jack/Desktop/PythonProjects/code/dogsbody.py", line 48, in <module>
    print(wordSelector(fword=userInput))

  File "/home/jack/Desktop/PythonProjects/code/dogsbody.py", line 30, in wordSelector
    possibilities = Word(fword).synsets[0].lemma_names()

IndexError: list index out of range

这似乎是我的 for 循环没有认识到我将句子分成单独的部分，这很奇怪，因为当您打印拆分后的句子时，它会将项目分开。

from textblob import Word

def wordScore(fword):
    ref = {'e': 1, 't' : 2, 'a' : 3, 'o' : 4, 'i' : 5, 'n' : 6, 's' : 7, 'r': 8, 'h' : 9, 'l' : 10, 'd' : 11, 'c' : 12, 
       'u': 13, 'm': 14, 'f': 15, 'p': 16, 'g': 17, 'w': 18, 'y': 19, 'b': 20, 'v': 21, 'k': 22, 'x': 23,
       'j': 24, 'q': 25, 'z': 26, "'": -10, '-': 30}

    score = 0
    for letter in fword:
        score += ref[letter]
    return score


def wordSelector(fword):
    print("my word: " + fword)
    bestReplacement = ""
    bestScore = 1000
    if(fword == " "):
        return " "

    print("my word " + fword)
    possibilities = Word(fword).synsets[0].lemma_names()
    for possibility in possibilities:
        tempScore = wordScore(fword=possibility)
        if(tempScore < bestScore):
            bestReplacement = possibility
            bestScore = tempScore
    return bestReplacement






userInput = input()

userWords = userInput.split(" ")
print(userWords)
for word in userWords:
    print("In: " + word)
    print(wordSelector(fword=userInput))

标签： pythonpython-3.x