在 2 个 html 标签之间添加文本

Question

I am a 2 years student and I am working on text mining.

For general let me tell you about the code it first accept pdf type text and convert that in to file, then I process that data for couple of hundred lines then after i store all sentences in that text to the list called (for th future use) and also I select some texts and store them in to a list called .

Finally the problem is on this part:

Summary list look like this

summary=['Artificial Intelligence (AI) is a science and a set of computational technologies that are inspired by—but typically operate quite differently from—the ways people use their nervous systems and bodies to sense, learn, reason, and take action.','In reality, AI is already changing our daily lives, almost entirely in ways that improve human health, safety,and productivity.','AI is also changing how people interact with technology.']

What I want is read from doc.txt sentence by sentence and if that sentence is in the summary list modify that sentence by put it in to BOLD tag " " for all in the summary list here is small code i tried for that specific part it not help full but here it is

while i < len(lis):
    if lis[i] in txt:
        txt = txt.replace(lis[i], "<b>" + lis[i] + "</b>")

        print(lis[i])

   i += 1

This code did not work as I expected, I mean it works for some short sentences, but it doesn't work for the sentences like those I don't have any idea why it's not working help me please?

Answer 1

For that purpose you might use list comprehension, example:

summary = ['sentenceE','sentenceA']
text = ['sentenceA','sentenceB','sentenceC','sentenceD','sentenceE']
output = ['<b>'+i+'</b>' if (i in summary) else i for i in text]
print(output) #prints ['<b>sentenceA</b>', 'sentenceB', 'sentenceC', 'sentenceD', '<b>sentenceE</b>']

Note that summary and text should be list s of str s.