From 7ade15e9e31459181ced6c3956e3f042013572c8 Mon Sep 17 00:00:00 2001
From: Dominique Lasserre <lasserre.d@gmail.com>
Date: Wed, 23 Apr 2025 16:26:04 +0200
Subject: [PATCH] fix: Circular runtime import Closes #533 (#535)

---
 src/akkudoktoreos/devices/devices.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/akkudoktoreos/devices/devices.py b/src/akkudoktoreos/devices/devices.py
index 26235d6..a2cc06e 100644
--- a/src/akkudoktoreos/devices/devices.py
+++ b/src/akkudoktoreos/devices/devices.py
@@ -39,10 +39,14 @@ class Devices(SingletonMixin, DevicesBase):
             device.post_setup()
 
 
-# Initialize the Devices  simulation, it is a singleton.
-devices = Devices()
+# Initialize the Devices simulation, it is a singleton.
+devices: Optional[Devices] = None
 
 
 def get_devices() -> Devices:
+    global devices
+    # Fix circular import at runtime
+    if devices is None:
+        devices = Devices()
     """Gets the EOS Devices simulation."""
     return devices