PyExcel
PyExcel is a Python library that provides a simple and unified interface for reading, writing, and manipulating Excel files in various formats, including .xls, .xlsx, .ods, and CSV. It abstracts away the complexities of underlying libraries like openpyxl, xlrd, and xlwt, allowing developers to work with spreadsheet data using a consistent API. The library supports common operations such as data extraction, formatting, and conversion between different file types.
Developers should learn PyExcel when they need to handle Excel files in Python applications, especially for tasks like data import/export, reporting, or automation that involves spreadsheet manipulation. It is particularly useful in data processing pipelines, business intelligence tools, and administrative scripts where interoperability with Excel is required, as it simplifies working with multiple Excel formats without needing to master each underlying library individually.