Milton Brewery changed from using an ancient (only runs on Windows versions up to XP) copy of the "Mind Your Own Business" accounting program to Xero in April 2016.
The main sticking point is that Milton's price structure isn't directly supported by Xero: Milton set their prices in bands, whereas Xero only supports a percentage discount per customer.
Milton didn't want to change their price structure when changing their accounting system, so I wrote this front-end for invoice entry that supports their pricing scheme.
This code is unlikely to be useful to anyone else as-is!
Note: when running locally using ./manage.py runserver, you must
set the environment variable OAUTHLIB_INSECURE_TRANSPORT=1
miltonxero is Copyright (C) 2016–2020 Stephen Early steve@assorted.org.uk
It is distributed under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program. If not, see this link.