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python-3.x - 如何使用python替换句子中的多个单词

问题描述

present_text="REASON FOR VISIT Referred by. Elevated PSA. HISTORY OF PRESENT ILLNESS JAMES EVERING is an 81 year old male. CURRENT MEDICATION  AmLODIPine Besylate 5 MG Tablet 90 days, 0 refills PREVIOUS THERAPY: History of education and instructions"
a = ["HISTORY OF PRESENT ILLNESS","CURRENT MEDICATION","ENCOUNTER NOTES","PREVIOUS THERAPY"]
for i in a:
    if i in present_text:
         first_update = present_text.replace(i,i+":")
         print(first_update)

Required soln: REASON FOR VISIT Referred by. Elevated PSA. HISTORY OF PRESENT ILLNESS: JAMES EVERING is an 81 year old male. CURRENT MEDICATION:  AmLODIPine Besylate 5 MG Tablet 90 days, 0 refills PREVIOUS THERAPY: History of education and instructions

有没有什么办法可以用“”：“”在句子“”HISTORY OF PRESENT ILLNESS：“”和““CURRENT MEDICATION：”中加上“以前的治疗：”组成句子，不需要添加“”：“”因为它已经出现在句子中

标签： python-3.x

解决方案

您需要使用正则表达式替换函数来获取所有字符串的更改。

import re

present_text="REASON FOR VISIT Referred by. Elevated PSA. HISTORY OF PRESENT ILLNESS JAMES EVERING is an 81 year old male. CURRENT MEDICATION  AmLODIPine Besylate 5 MG Tablet 90 days, 0 refills PREVIOUS THERAPY: History of education and instructions"

a = ["REASON FOR VISIT","HISTORY OF PRESENT ILLNESS","CURRENT MEDICATION","ENCOUNTER NOTES","PREVIOUS THERAPY"]

for i in a:

   present_text= re.sub(i, "\n"+i+":", present_text)

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