ltsv 形式

pip install ltsv

To process LTSV files in Python, you can use the ltsv package available on PyPI ². Here is an example of how to use it:

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import ltsv

with open('file.ltsv') as f:
    for record in ltsv.reader(f):
        print(record)

This code will read the LTSV file line by line and print each record as a dictionary ¹.

pandas

You can also use the pandas library to read LTSV files into a DataFrame ³.

Here is an example:

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import pandas as pd

df = pd.read_csv('file.ltsv', delimiter='\t', header=None).applymap(lambda x: x.split(':', 1)[1])

This code will read the LTSV file into a DataFrame where each field is separated by TAB and has a label and a value.

The applymap() function is used to remove the label from each value ³.

I hope this helps!

ソース: Bing との会話 2023/6/16