refactor events

InvenTree/plugin/__init__.py

@@ -3,16 +3,20 @@ Utility file to enable simper imports
 """
 
 from .registry import registry
+from .base.event.events import trigger_event
+
 from .plugin import InvenTreePluginBase, IntegrationPluginBase
 from .base.action.action import ActionPlugin
 
 from .helpers import MixinNotImplementedError, MixinImplementationError
 
 __all__ = [
+    'registry',
+    'trigger_event',
+
     'ActionPlugin',
     'IntegrationPluginBase',
     'InvenTreePluginBase',
-    'registry',
     'MixinNotImplementedError',
     'MixinImplementationError',
 ]

InvenTree/plugin/base/event/mixins.py

@@ -0,0 +1,29 @@
+"""Plugin mixin class for events"""
+
+from plugin.helpers import MixinNotImplementedError
+
+
+class EventMixin:
+    """
+    Mixin that provides support for responding to triggered events.
+
+    Implementing classes must provide a "process_event" function:
+    """
+
+    def process_event(self, event, *args, **kwargs):
+        """
+        Function to handle events
+        Must be overridden by plugin
+        """
+        # Default implementation does not do anything
+        raise MixinNotImplementedError
+
+    class MixinMeta:
+        """
+        Meta options for this mixin
+        """
+        MIXIN_NAME = 'Events'
+
+    def __init__(self):
+        super().__init__()
+        self.add_mixin('events', True, __class__)

InvenTree/plugin/base/integration/mixins.py

@@ -238,32 +238,6 @@ class ScheduleMixin:
             logger.warning("unregister_tasks failed, database not ready")
 
 
-class EventMixin:
-    """
-    Mixin that provides support for responding to triggered events.
-
-    Implementing classes must provide a "process_event" function:
-    """
-
-    def process_event(self, event, *args, **kwargs):
-        """
-        Function to handle events
-        Must be overridden by plugin
-        """
-        # Default implementation does not do anything
-        raise MixinNotImplementedError
-
-    class MixinMeta:
-        """
-        Meta options for this mixin
-        """
-        MIXIN_NAME = 'Events'
-
-    def __init__(self):
-        super().__init__()
-        self.add_mixin('events', True, __class__)
-
-
 class UrlsMixin:
     """
     Mixin that enables custom URLs for the plugin

InvenTree/plugin/mixins/__init__.py

@@ -2,12 +2,13 @@
 Utility class to enable simpler imports
 """
 
-from ..base.integration.mixins import APICallMixin, AppMixin, LabelPrintingMixin, SettingsMixin, EventMixin, ScheduleMixin, UrlsMixin, NavigationMixin, PanelMixin
+from ..base.integration.mixins import APICallMixin, AppMixin, LabelPrintingMixin, SettingsMixin, ScheduleMixin, UrlsMixin, NavigationMixin, PanelMixin
 
 from common.notifications import SingleNotificationMethod, BulkNotificationMethod
 
 from ..base.action.mixins import ActionMixin
 from ..base.barcodes.mixins import BarcodeMixin
+from ..base.events.mixins import EventMixin
 
 __all__ = [
     'APICallMixin',