Add support for PyPy

issue4408
review11081002

.drone.yml

@@ -1,4 +1,4 @@
 image: python2.7
 script:
   - pip install tox pydot
-  - tox
+  - tox -e py27

CHANGELOG

@@ -1,3 +1,4 @@
+* Add support for PyPy
 * Allow to provide extra keyword arguments to set_xmlrpc()
 * Add support of fields.TimeDelta
 * Remove password on set_trytond

setup.py

@@ -58,6 +58,8 @@ setup(name=name,
         'GNU Library or Lesser General Public License (LGPL)',
         'Operating System :: OS Independent',
         'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: Implementation :: CPython',
+        'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Office/Business',
         ],
     platforms='any',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py27
+envlist = py27,pypy
 
 [testenv]
 commands = {envpython} setup.py test