【发布时间】:2021-07-22 12:50:09
【问题描述】:
我的文本文件如下:
C1,D1,,,,,,,,
Layer_00 , 3.46ms,Layer_01 , 3.40ms,Layer_02 , 3.56ms,Layer_03 , 3.49ms,Layer_04 , 3.44ms
Layer_05 , 3.45ms,Layer_06 , 3.44ms,Layer_07 , 3.46ms,Layer_08 , 3.45ms,Layer_09 , 3.48ms
C2,D2,,,,,,,,
Layer_00 , 3.42ms,Layer_01 , 3.39ms,Layer_02 , 3.51ms,Layer_03 , 3.41ms,Layer_04 , 3.43ms
Layer_05 , 3.40ms,Layer_06 , 3.43ms,Layer_07 , 3.45ms,Layer_08 , 3.43ms,Layer_09 , 3.42ms
我尝试了以下方法:
with open('text.txt', 'r') as file:
pairs = re.findall('(Layer_\d+)\s,\s(\d+\.\d+)ms', file.read())
pairs = [(k, float(v)) for k,v in pairs]
df = pd.DataFrame(pairs)
得到了这个:
获取配对
但是我想包含 C1,D1,C2,D2,结果应该是这样的:
有人知道如何解决吗?
【问题讨论】:
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