Moved printing into its own separate project called frank. It also has its own toml and deployement system.

It also works on a raspberry pi

frank/worker.py

@@ -0,0 +1,30 @@
+import sys
+
+from aiohttp import ClientSession
+from config import settings as sett
+from printing import sent_to_printer
+from settings import settings
+
+sys.path.extend(["./"])
+
+
+async def startup(ctx):
+    ctx["session"] = ClientSession()
+    print(f"Worker listening for: {sett.QUEUE_NAME}")
+    # print(f"Worker printing on: {sett.WORKER_PRINTER_ADDRESS}")
+
+
+async def shutdown(ctx):
+    await ctx["session"].close()
+
+
+class WorkerSettings:
+    """
+    Settings for the ARQ worker.
+    """
+
+    queue_name = f"barker:print:{sett.QUEUE_NAME}"
+    redis_settings = settings
+    functions: list = [sent_to_printer]
+    on_startup = startup
+    on_shutdown = shutdown