从文本文件中删除数字

Question

我有这个包含以下内容的rs.txt文件：

  

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41342447 = AG rs41367249 = AG（312,0.207447）

     

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41342447 = AG rs41444944 = AG（310,0.206117）

     

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41342447 = AG（422,0.280585）

     

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41483646 = AG（384,0.255319）

     

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41369844 = AG rs235633 = CT（301,0.200133）

     

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41369844 = AG（396,0.263298）

     

rs41453844 = CT rs36005134 = AT rs41518851 = AG rs2287980 = GT rs28526632 = AG rs41440845 = CT（384,0.255319）

任何人都可以帮我用python代码删除括号中的数字吗？我只想将rs＃保存在新的.txt文件中。感谢。

Answer 1

怎么样

line = line.split("(")[0]

（第一个(字符前面的所有内容）

所以你的程序就像是

with open("rs.txt") as inf, open("new.txt", "w") as outf:
    for line in inf:
        line = line.split("(", 1)[0].rstrip() + "\n"
        outf.write(line)