CSV读取特定行 [英] CSV read specific row

问题描述

我有一个100行的CSV文件.

I have a CSV file with 100 rows.

如何读取特定行?

我想读第9行或第23行，等等吗?

I want to read say the 9th line or the 23rd line etc?

推荐答案

您可以使用list comprehension来过滤文件，如下所示:

You could use a list comprehension to filter the file like so:

with open('file.csv') as fd:
    reader=csv.reader(fd)
    interestingrows=[row for idx, row in enumerate(reader) if idx in (28,62)]
# now interestingrows contains the 28th and the 62th row after the header

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