Connecting with the cdata.bigcommerce 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.bigcommerce as mod
conn = mod.connect("AuthScheme=OAuth;InitiateOAuth=GETANDREFRESH;OAuthClientId=YourClientId;OAuthClientSecret=YourClientSecret;StoreId='YoUrSToREId';CallbackURL='http://localhost:33333'")

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