Add simple notifications on job errors, completion and start. (#46)

src/distributed_job_manager.py

@@ -4,10 +4,11 @@ import socket
 import time
 import zipfile
 
+from plyer import notification
 from pubsub import pub
 
-from src.render_queue import RenderQueue
 from src.api.server_proxy import RenderServerProxy
+from src.render_queue import RenderQueue
 from src.utilities.misc_helper import get_file_size_human
 from src.utilities.status_utils import RenderStatus, string_to_status
 from src.utilities.zeroconf_server import ZeroconfServer
@@ -55,6 +56,29 @@ class DistributedJobManager:
             # todo: handle cancelling all the children
             pass
 
+        # UI Notifications
+        if new_status == RenderStatus.COMPLETED:
+            logger.debug("show render complete notification")
+            notification.notify(
+                title='Render Job Complete',
+                message=f'Render completed for {render_job.name}',
+                timeout=10  # Display time in seconds
+            )
+        elif new_status == RenderStatus.ERROR:
+            logger.debug("show render complete notification")
+            notification.notify(
+                title='Render Job Failed',
+                message=f'Failed rendering {render_job.name}',
+                timeout=10  # Display time in seconds
+            )
+        elif new_status == RenderStatus.RUNNING:
+            logger.debug("show render complete notification")
+            notification.notify(
+                title='Render Job Started',
+                message=f'Render started for {render_job.name}',
+                timeout=10  # Display time in seconds
+            )
+
     @classmethod
     def handle_subjob_status_change(cls, local_job, subjob_data):
         """