AppConfig fixes

dynamic_business_rules/__init__.py

@@ -1 +1 @@
-__version__ = '0.1.0'
+__version__ = '0.1.2'

dynamic_business_rules/apps.py

@@ -1,11 +1,11 @@
 from django.apps import AppConfig
 
-from .models import BusinessRuleSet
-
 
 class DynamicBusinessRulesConfig(AppConfig):
     name = 'dynamic_business_rules'
 
     def ready(self):
-        for ruleset in BusinessRuleSet.objects.all:
+        from .models import BusinessRuleSet
+
+        for ruleset in BusinessRuleSet.objects.all():
             ruleset.signal_object.connect(ruleset.signal_callback)

dynamic_business_rules/models.py

@@ -1,4 +1,5 @@
-from django_extensions import TimeStampedModel
+from django_extensions.db.models import TimeStampedModel
+from simple_history.models import HistoricalRecords
 
 from django.db import models
 from django.utils.module_loading import import_string

setup.py

@@ -56,7 +56,7 @@ def get_version(*file_paths):
         'dynamic_business_rules',
     ],
     include_package_data=True,
-    install_requires=["django-model-utils>=2.0",],
+    install_requires=["django-model-utils>=2.0", "django-extensions==2.1.0"],
     license="MIT",
     zip_safe=False,
     keywords='django-dynamic-business-rules',