使用python用它的值替换首字母缩写词

Question

我有这样的字典，我需要用字典中的值替换文本中的首字母缩略词太棒了

def acronyms(text):
    my_dict = {}
    with open('acronym.txt') as fileobj:
        for line in fileobj:
            key, value = line.split('\t')
            my_dict[key] = value
    acronym_words = []
    words = word_tokenize(text)
    for word in words:
        for candidate_replacement in my_dict:
            if candidate_replacement in word:
                word = word.replace(candidate_replacement, my_dict[candidate_replacement])
                acronym_words.append(word)
    acronym_sentence = " ".join(acronym_words)
    return acronym_sentence

Answer 1

您可以使用split 将您的句子分解为单个单词，然后使用简单的列表理解来替换所需的值：

dct = {'gr8': 'great', 'awsm': 'awesome'}
s = "we are gr8 and awsm"

def acronym(s, dct):
  return ' '.join([dct.get(i, i) for i in s.split()])

print(acronym(s, dct))

输出：

we are great and awesome