From 06566a57ca296c8ac4eb59c7b386f4dca817b555 Mon Sep 17 00:00:00 2001
From: Brian May <bam@debian.org>
Date: Thu, 23 Feb 2017 07:52:29 +1100
Subject: Fix management command handling for django >= 1.10

Patch applied from upstream:
https://patch-diff.githubusercontent.com/raw/celery/django-celery/pull/458.patch
---
 djcelery/management/base.py | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/djcelery/management/base.py b/djcelery/management/base.py
index 11520f1..b3f386d 100644
--- a/djcelery/management/base.py
+++ b/djcelery/management/base.py
@@ -57,7 +57,29 @@ patch_thread_ident()
 
 
 class CeleryCommand(BaseCommand):
-    options = BaseCommand.option_list
+    options = ()
+    if hasattr(BaseCommand, 'option_list'):
+        options = BaseCommand.option_list
+    else:
+        def add_arguments(self, parser):
+            option_typemap = {
+                "string": str,
+                "int": int,
+                "float": float
+            }
+            for opt in self.option_list:
+                option = {k: v
+                          for k, v in opt.__dict__.items()
+                          if v is not None}
+                flags = (option.get("_long_opts", []) +
+                         option.get("_short_opts", []))
+                del option["_long_opts"]
+                del option["_short_opts"]
+                if "type" in option:
+                    opttype = option["type"]
+                    option["type"] = option_typemap.get(opttype, opttype)
+                parser.add_argument(*flags, **option)
+
     skip_opts = ['--app', '--loader', '--config', '--no-color']
     requires_model_validation = VALIDATE_MODELS
     keep_base_opts = False