Greek AADE-myDATA Client for Doctors

** SUITABLE FOR DOCTORs/PHYSICIANs that operate in Greece (Invoice type: category1_3-E3_561_003) **

** TODO: In Windows OS's it crashes due to Socket connection and encoding errors. HELP to fix is wellcome.

Simple Client to manage Invoices in the Greek Electronic Tax System (myDATA).

https://www.aade.gr/mydata

KEY points:

1. Suitable for DOCTORs-PHYSICIANs that operate in Greece (Invoice type: category1_3-E3_561_003).

2. uses the myDATA REST API as published here, either in testing or production mode (needs editing the file)

3. Supports: sending (one-by-one), retrieval, canceling and printing (sent or not sent) of Invoices

BEFORE run: edit/set variables in file myDATA.py:

• 'isTesting' = 0 (testing) | 1 (production)
• your 'USERNAME' and 'KEY(s)' as registered in myDATA server
• 'BRANCHES' dictionary: branch(es) information and number as registered in TAXIS and their address

Implementations:

1. Python

• compatible with v3.x
• no external dependencies needed (only core packages)
• tested in Linux Arch

2. HTML/Javascript

• The Production Server of myDATA (mydatapi.aade.gr/myDATA) does not support the CORS protocol, so the script hits an Access-Control-Allow-Origin block. When programmers are public servants...

TODO:

1. Windows bug(s), as described

2. CORS block, as described