update license

COPYRIGHT

@@ -1,7 +1,5 @@
-Copyright (C) 2015-2023 Cédric Krier.
-Copyright (C) 2015-2023 B2CK SPRL.
-Copyright (C) 2021-2024 martin-data services.
-Copyright (C) 2024 Mathias Behrle
+Copyright (C) 2021-2025 martin-data services.
+Copyright (C) 2024-2025 Mathias Behrle
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by

mixin.py

@@ -4,13 +4,13 @@
 # full copyright notices and license terms.
 
 
-from decimal import Decimal, ROUND_HALF_EVEN
+from decimal import Decimal
 import html
 from trytond.exceptions import UserError
 from trytond.i18n import gettext
 from trytond.tools import cached_property
 from trytond.pool import Pool
-from trytond.modules.product import price_digits
+from trytond.modules.product import round_price
 
 
 class EdocumentMixin(object):
@@ -193,10 +193,8 @@ class EdocumentMixin(object):
         Returns:
             Decimal: rounded value
         """
-        if isinstance(value, Decimal):
-            return value.quantize(
-                Decimal(str(1/10 ** price_digits[1])),
-                ROUND_HALF_EVEN)
+        if value is not None:
+            return round_price(value)
         return value
 
     def quote_text(self, text):

setup.py

@@ -13,11 +13,9 @@ here = path.abspath(path.dirname(__file__))
 MODULE = 'edocument_xrechnung'
 PREFIX = 'mds'
 
-# Get the long description from the README file
 with open(path.join(here, 'README.rst'), encoding='utf-8') as f:
     long_description = f.read()
 
-# tryton.cfg einlesen
 config = ConfigParser()
 config.readfp(open('tryton.cfg'))
 info = dict(config.items('tryton'))
@@ -87,6 +85,8 @@ setup(
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
     ],
 
     keywords='tryton xrechnung edcoument',