Connecting with the cdata.excelservices Module:

The connector's module is used directly to establish a connection with the data source. It does this by using a connection string as its argument. For example:

import cdata.excelservices as mod
conn = mod.connect("Url=https://myorg.sharepoint.com;[email protected];Password=password;File=Book1.xlsx;")

Once the connection is created, you can use it to execute subsequent SQL queries.