拆分后与Python的缩进不一致 [英] inconsistent indentation with Python after split

问题描述

进行中的编辑有时会在以后重新提交 进行中的编辑有时会在以后重新提交 进行中的编辑有时会在以后重新提交

edit in progress will re-submit sometimes later edit in progress will re-submit sometimes later edit in progress will re-submit sometimes later

推荐答案

应该有效:

import re #Regex may be the easiest way to split that line

with open(infile) as in_f, open(outfile,'w') as out_f:
    f = (i for i in in_f if i.rstrip()) #iterate over non empty lines
    for line in f:
        _, k = line.split('\t', 1)
        x = re.findall(r'^1..100\t([+-])chr(\d+):(\d+)\.\.(\d+).+$',k)
        if not x:
            continue
        out_f.write(' '.join(x[0]) + '\n')

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