<p>以下是一个答案,也允许用字典中的单词替换句子:</p>
<pre><code>import re
from requests.structures import CaseInsensitiveDict
def read_file_dict(filename):
"""
Reads file data into CaseInsensitiveDict
"""
# lists for keys and values
keys = []
values = []
# case sensitive dict
data = CaseInsensitiveDict()
# count used for deciding which line we're on
count = 1
with open(filename) as file:
temp = file.read().splitlines()
for line in temp:
# if the line count is even, a value is being read
if count % 2 == 0:
values.append(line)
# otherwise, a key is being read
else:
keys.append(line)
count += 1
# Add to dictionary
# perhaps some error checking here would be good
for key, value in zip(keys, values):
data[key] = value
return data
def replace_word(ab_dict, sentence):
"""
Replaces sentence with words found in dictionary
"""
# not necessarily words, but you get the idea
words = re.findall(r"[\w']+|[.,!?; ]", sentence)
new_words = []
for word in words:
# if word is in dictionary, replace it and add it to resulting list
if word in ab_dict:
new_words.append(ab_dict[word])
# otherwise add it as normally
else:
new_words.append(word)
# return sentence with replaced words
return "".join(x for x in new_words)
def main():
ab_dict = read_file_dict("abreviations.txt")
print(ab_dict)
print(ab_dict['ACE'])
print(ab_dict['Ace'])
print(ab_dict['ace'])
print(replace_word(ab_dict, "The ACE is not easy to understand"))
if __name__ == '__main__':
main()
</code></pre>
<p>输出:</p>
<pre><code>{'ACE': 'Access Control Entry', 'ACK': 'Acknowledgement', 'ACORN': 'A Completely Obsessive Really Nutty person'}
Access Control Entry
Access Control Entry
Access Control Entry
The Access Control Entry is not easy to understand
</code></pre>