This project uses the chardet library to detect the encoding of text files and provides functions to read files with the detected encoding and save them in UTF-8 format.

How to read CSV files in Python by importing modules To get started, we’re first going to create our CSV file.

"filename_month_parts_index": CSVファイル名をアンダースコア_で区切った際の、年と月の部分のインデックスをリストで指定します。