関連ワード:  how to loop through a file in python    how to loop through a csv file in python    how to loop through a text file in python    how to loop through a json file in python    how to iterate through a text file in python    how to iterate through a json file in python    how to loop through a file line by line in python    how to read through a file in python    how to iterate through lines of a file in python    how to iterate over a csv file in python