删除两个不同关键字之间的字符 [英] deleting characters between two different keywords

问题描述

我有一个像下面这样的字符串.

i have a string like below.

stg = "阿贝尔读(读)|书(外设)~Q27.8#basillary NEC~Q28.1||"

stg = "Abel read (reading)|book(peripheral)~Q27.8#basillary NEC~Q28.1|| "

需要删除~和#两个关键字之间的字符，然后打印剩下的.

Need to delete the character between two keywords ~ and # and then print the remaining.

阿贝尔读(读)|书(外设)基底NEC~Q28.1||"

"Abel read (reading)|book(peripheral)basillary NEC~Q28.1|| "

推荐答案

使用 string.find 方法

Using string.find method

stg = "Abel read (reading)|book(peripheral)~Q27.8#basillary NEC~Q28.1|| "
start = stg.find( '~' )
end = stg.find( '#' )

if start != -1 and end != -1:
    result = stg.replace(stg[start:end+1], "")
print result

输出:

Abel read (reading)|book(peripheral)basillary NEC~Q28.1|| 

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