Fix Django 1.10+ (#464)

Author: Stranger6667

djcelery/management/base.py

@@ -70,6 +70,8 @@ def add_arguments(self, parser):
                           if v is not None}
                 flags = (option.get("_long_opts", []) +
                          option.get("_short_opts", []))
+                if option.get('default') == ('NO', 'DEFAULT'):
+                    option['default'] = None
                 del option["_long_opts"]
                 del option["_short_opts"]
                 if "type" in option:

djcelery/tests/_compat.py

@@ -0,0 +1,6 @@
+# coding: utf-8
+
+try:
+    from unittest.mock import patch
+except ImportError:
+    from mock import patch  # noqa

djcelery/tests/test_commands.py

@@ -0,0 +1,31 @@
+# coding: utf-8
+from django import VERSION
+from django.core.management import call_command
+
+from ._compat import patch
+
+
+CELERYD_COMMAND = 'djcelery.management.commands.celeryd.Command.handle'
+
+
+def test_celeryd_command():
+    if VERSION >= (1, 10):
+        traceback = False
+    else:
+        traceback = None
+    with patch(CELERYD_COMMAND) as handle:
+        call_command('celeryd')
+        handle.assert_called_with(
+            autoreload=None, autoscale=None, beat=None, broker=None,
+            concurrency=0, detach=None, exclude_queues=[], executable=None,
+            gid=None, heartbeat_interval=None, hostname=None, include=[],
+            logfile=None, loglevel='WARN', max_tasks_per_child=None,
+            no_color=False, no_execv=False, optimization=None, pidfile=None,
+            pool_cls='prefork', purge=False, pythonpath=None, queues=[],
+            quiet=None, schedule_filename='celerybeat-schedule',
+            scheduler_cls=None, send_events=False, settings=None,
+            skip_checks=True, state_db=None, task_soft_time_limit=None,
+            task_time_limit=None, traceback=traceback, uid=None, umask=None,
+            verbosity=1, without_gossip=False, without_heartbeat=False,
+            without_mingle=False, working_directory=None
+        )