Make code compatible between Python 2 and 3

calidae · Nov 19, 2018 · 3aeb6ff · 3aeb6ff
1 parent 8289f5c
commit 3aeb6ff
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/setup.py b/setup.py
@@ -43,7 +43,9 @@ def get_require_version(name):
 major_version = int(major_version)
 minor_version = int(minor_version)
 
-requires = []
+requires = [
+    'future',
+]
 for dep in info.get('depends', []):
     if not re.match(r'(ir|res)(\W|$)', dep):
         prefix = MODULE2PREFIX.get(dep, 'trytond')

diff --git a/tryton.cfg b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=4.2.0
+version=4.2.1
 depends:
     ir
     res

diff --git a/user.py b/user.py
@@ -1,10 +1,11 @@
+from future.utils import with_metaclass
+
 from trytond.pool import PoolMeta
 
 __all__ = ['User']
 
 
-class User:
-    __metaclass__ = PoolMeta
+class User(with_metaclass(PoolMeta)):
     __name__ = 'res.user'
 
     @classmethod