Converting every two elements of a list to CSV in Python [duplicate]

Question

I have a list of lists like the following one:

[[5, 6], [10, 11], [14, 15]]

I want to output them as a csv file maybe using pandas to_csv in the following format:

Start End
5     6
10    11
14    15

How can I do this? I have an idea of flattening the list and then making every two elements as a comma-separated line of a CSV file. But I think it can be done more easily.

So you want comma-separated or tab-separated? Your question and output example don't match. — matszwecja
– matszwecja, Commented Feb 4, 2022 at 13:55
@matszwecja Any one of them would work. That doesn't matter. — Md Abrar Jahin
– Md Abrar Jahin, Commented Feb 4, 2022 at 13:55

Bendik Knapstad · Accepted Answer · 2022-02-04 13:57:05Z

1

If you want to use pandas you can use:

data = pd.DataFrame(data_list, columns=["start","end"])
data.to_csv("myfile.csv")

answered Feb 4, 2022 at 13:57

Bendik Knapstad

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1 Comment

Md Abrar Jahin Over a year ago

Wow, that was freaking easy. I don't know why I thought it in a complicated way.

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