https://datalaria.com/en/tags/word/ Recent content in Word on Datalaria Hugo -- 0.148.2 en-US Fri, 18 Sep 2026 00:00:00 +0000 https://datalaria.com/en/posts/app-lifeops_part4_informes_word_excel/ Fri, 18 Sep 2026 00:00:00 +0000 https://datalaria.com/en/posts/app-lifeops_part4_informes_word_excel/ Fourth installment of the LifeOps series: how I engineered the zero-disk in-memory generation engine (io.BytesIO) for executive Word (.docx) reports with python-docx and multi-sheet Excel workbooks (.xlsx) with openpyxl, plus streaming downloads in FastAPI and CSV backups with UTF-8 BOM.