**Objective**

This Python script extracts data from Openbravo to generate a UBL BIS Billing 3.0 compliant XML file that could be sent via Peppol network.

**Requirements**

* Python installed on the machine running this application.
* Credentials for accessing an Openbravo 3+ instance running with the REST API enabled.
* The role in Openbravo used for the extraction/integration must have read access to 'Sales Invoices' and 'Product' via web services. 

**How to run this application**

* Copy the file `config-sample.py` to `config.py`.
* Edit `config.py` with your credentials for Openbravo.