Why does python operate excel in multiple ways: xlrd, xlwt, xlutils, openpyxl. Is it enough to learn an openpyxl?

Why does python operate excel in multiple ways: xlrd, xlwt, xlutils, openpyxl. Is it enough to learn an openpyxl?

Mar.02,2022

one is certainly not enough. Openpyxl cannot handle the old format of xls. I've also used xlwings.xlutils. I haven't used it. The excel data of general operating specifications basically use pandas.

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