Wrong ONVIF token with Vivotek SD9161

[b2ag]

Hi,

I stumbled upon media.GetProfiles()[0] returning a set instead of a token string and the SOAP library complaining about a type mismatch. Camera model is a Vivotek SD9161.

The following patch worked for me.

diff --git a/pyptz/onvif_control.py b/pyptz/onvif_control.py
index 89bacb7..329a25f 100644
--- a/pyptz/onvif_control.py
+++ b/pyptz/onvif_control.py
@@ -13,7 +13,7 @@ class ONVIFCamera:
         media = camera.create_media_service()
 
         self.__ptz = ptz
-        self.__token = media.GetProfiles()[0]
+        self.__token = media.GetProfiles()[0]['token']
 
     def absolute_move(self, pan: float, tilt: float, zoom: float):
         """

I didn't bother to include a type check. In fact there are no checks at all for if the thing returned is actually a set and has a key "token". So regard this as an real world example of a working config for this particular camera model and maybe integrate it with the necessary checks and a branch to old behavior if thing returned was a string and not a set.

Best