假设我打开这个文件(wordlist.txt):
...
14613 bore
14614 borg
14615 boric
14616 boris
14621 born
14622 borne
14623 borneo
14624 boron
...
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如果变量是例如14623,我如何选择它旁边的单词?
如果您只是这样做一次,请按照falsetru的方式进行.
如果需要查找多个数字,请将条目存储在字典中:
wordmap = {}
with open('wordlist.txt') as f:
for line in f:
key, value = line.split()
wordmap[key] = value
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现在你可以查找这样的任何数字:
>>> wordmap['14623']
borneo
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您可能想要添加一些改进:
rstrip 换句话结束了split(None, 1) 处理中间带空格的单词wordmap[int(key)]所以你可以查找wordmap[14623]而不是wordmap['14623']'glassdfefewasd'而不是转储一般异常,或任何适当的.例如,这是#1,#2和#4:
with open('wordlist.txt') as f:
wordmap = dict(line.rstrip().split(None, 1) for line in f)
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