On: MarkItDown: Python tool for converting files and office documents to Markdown

[disgruntledphd2]

Yeah that was the interesting part to me, at least. Plus, it's Microsoft so hopefully it will work for their files.

[_rs → disgruntledphd2]

That was the first thing I checked, and it looks like they’re using some existing python package to parse docx files. I wonder if they contributed to it or vetted it strongly

[disgruntledphd2 → _rs]

Wow, I dunno if that's good or bad, certainly it's not what I expected.

[wis → disgruntledphd2]

Looking at the code, it looks like they used existing Python packages to read and parse MS Office formats, not what I expected, seeing that the repo is in Microsoft's org on GitHub I expected them to have used Microsoft's "official" libraries for parsing these formats, through Component Object Model (COM).

They used Mammoth for docx (Word) [1][2] Python-pptx for ppt (PowerPoint) [3][4] and Pandas for XSLX (Excel) [5]

[1] https://github.com/microsoft/markitdown/blob/70ab149ff1657c3... [2] https://pypi.org/project/mammoth/ [3] https://github.com/microsoft/markitdown/blob/70ab149ff1657c3... [4] https://pypi.org/project/python-pptx/ [5] https://github.com/microsoft/markitdown/blob/70ab149ff1657c3...

[jamwil → wis]

COM requires you to interact with the files through the associated MS Office applications, whereas these libs parse the ooxml file format directly.

[LordDragonfang → disgruntledphd2]

...I did not catch that it was from Microsoft. I was wondering why a random markdown converter was so notable.