使用Python中的读取文本文件创建一个带有字符串的列表

Question

我想用python做一个混乱的游戏，它使用文本文件中的单词，而不是直接写入python文件中的单词（在这种情况下，代码可以完美工作）。但是当我要导入它们时，我得到以下列表：

[['amazement', ' awe', ' bombshell', ' curiosity', ' incredulity', '\r\n'], ['godsend', ' marvel', ' portent', ' prodigy', ' revelation', '\r\n'], ['stupefaction', ' unforeseen', ' wonder', ' shock', ' rarity', '\r\n'], ['miracle', ' abruptness', ' astonishment\r\n']]

我希望单词在一个列表中排序，例如：

["amazement", "awe", "bombshell"...]

这是我的python代码：

import random

#Welcome the player
print("""
    Welcome to Word Jumble.
        Unscramble the letters to make a word.
""")


filename = "words/amazement_words.txt"

lst = []
with open(filename) as afile:
    for i in afile:
        i=i.split(",")
        lst.append(i)
print(lst)

word = random.choice(lst)
theWord = word

jumble = ""
while(len(word)>0):
    position = random.randrange(len(word))
    jumble+=word[position]
    word=word[:position]+word[position+1:]
print("The jumble word is: {}".format(jumble))

#Getting player's guess
guess = input("Enter your guess: ")

#congratulate the player
if(guess==theWord):
    print("Congratulations! You guessed it")
else:
    print ("Sorry, wrong guess.")

input("Thanks for playing. Press the enter key to exit.")

我有一个文字文件：

    amazement, awe, bombshell, curiosity, incredulity,
    godsend, marvel, portent, prodigy, revelation,
    stupefaction, unforeseen, wonder, shock, rarity,
    miracle, abruptness, astonishment

感谢您的帮助和任何建议！

Answer 1

准一线可做到：

with open("list_of_words.txt") as f:
    the_list = sorted(word.strip(",") for line in f for word in line.split())

print(the_list)

• for在gen理解中使用double
• 空格分割是诀窍：它消除了行终止字符和多个空格。然后，只需使用消除逗号strip()。
• 应用于sorted生成器理解

结果：

['abruptness', 'amazement', 'astonishment', 'awe', 'bombshell', 'curiosity', 'godsend', 'incredulity', 'marvel', 'miracle', 'portent', 'prodigy', 'rarity', 'revelation', 'shock', 'stupefaction', 'unforeseen', 'wonder']

这种快速方法的唯一缺点是，如果2个单词仅用逗号分隔，它将按原样发布2个单词。

在后一种情况下，只需for在gencomp中添加一个这样的内容即可根据逗号进行拆分，然后删除空的结果字符串（if word）：

with open("list_of_words.txt") as f:
    the_list = sorted(word for line in f for word_commas in line.split() for word in word_commas.split(",") if word)

print(the_list)

或者在后一种情况下，也许使用正则表达式拆分会更好（我们也需要丢弃空字符串）。拆分表达式为空白或逗号。

import re

with open("list_of_words.txt") as f:
    the_list = sorted(word for line in f for word in re.split(r"\s+|,",line) if word)