Hi @Daniel Ubilla ,
You could use the Office365-REST-Python-Client library to access sharepoint.
And in here is a sample to download files: https://stackoverflow.com/questions/53671547/python-download-files-from-sharepoint-site
If an Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.