2 projects
openrsxl
Drop-in replacement for openpyxl powered by Rust: same API and results, much faster and lighter, plus streaming of formulas, cached values, comments, hyperlinks and merged cells
python-calamine-plus
Fork of python-calamine that streams xlsx/xlsm sheets row by row in constant memory, with optional openpyxl-level detail (styles, formulas, comments, merged cells, hyperlinks, ...)