Update detectDevices.py

2017-02-27 17:50:07 +01:00 · 2017-02-27 17:50:07 +01:00 · 6f8c5066a3
commit 6f8c5066a3
parent d475fdc1aa
1 changed files with 10 additions and 1 deletions
--- a/zone/detectDevices.py
+++ b/zone/detectDevices.py
@ -1,7 +1,16 @@
 #!/bin/python
 iDevices = {}
-def updateInputDevices():
+iDeviceNo = 0
+def updateInputDevices(force = False, init = False):
+    global iDeviceNo
+    if init:
+        iDevices = {}
+        iDeviceNo = 0
    deviceFileList = evdev.list_devices()
+    if not force:
+        if len(deviceFileList) == iDeviceNo:
+            return
+    iDeviceNo = len(deviceFileList)    
    mode = 'ALL'
    iDevicesFiles = []
    for device in iDevices: