如果你不想使用正则表达式,我想你可以这样做:
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将字符串拆分为一个由冒号分隔的数组。
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初始化字典
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循环使用冒号分隔的字符串,按空格分隔,将最后一个元素称为下一个键,将其他元素称为最后一个键的条目。
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然后对第一个元素(有一个项但没有项)和最后一个元素(有一个项但没有项)进行例外。
这里有一些代码
#1. Separate by colon
blah = 'address: 123 fake street city: new york state: new york population: 500000'
colon_split = blah.split(":")
#Assuming string is always formatted...
# Key(ONE WORD): Entry, maybe multiple words KEY(ONE WORD): etc. etc. etc.
#Then the first element of the array above is automatically a key.
#Initialize your dictionary
Dictionary = {}
#3. Separate by space to find keys and populate the dict
#Since your entries are in series here, you'll have three kind of element.
#....Your first element will be just a key
#....The rest will be the entry for the previous key followed by a new key
#....Your last element will be just an entry
for i in range(len(colon_split)):
if i==0:
key = colon_split[i]
elif i==len(colon_split)-1:
entry = colon_split[i]
Dictionary[key] = entry
else:
entry_array = colon_split[i].split(" ")[:-1]
entry = " ".join(entry_array)
#Put the current iteration's entry into the last iteration's key
Dictionary[key] = entry
key = colon_split[i].split(" ")[-1]
