Fixed issue where locks were not properly parsing open/close and lock…

… state [Closes #7]

wyze_sdk/models/devices/base.py

@@ -327,6 +327,8 @@ def _extract_property(self, prop_def: Union[str, PropDef], others: Union[dict, S
                 return self._extract_property(prop_def=prop_def, others=others['props'])
             if 'property_list' in others:
                 return self._extract_property(prop_def=prop_def, others=others['property_list'])
+            if 'device_params' in others:
+                return self._extract_property(prop_def=prop_def, others=others['device_params'])
             self.logger.debug(prop_def.pid)
             for key, value in others.items():
                 self.logger.debug(f"key: {key}, value: {value}")

wyze_sdk/models/devices/locks.py

@@ -12,12 +12,12 @@ class LockProps(object):
     @classmethod
     @property
     def lock_state(cls) -> PropDef:
-        return PropDef("switch_state", bool, str)
+        return PropDef("switch_state", bool, int)
 
     @classmethod
     @property
     def open_close_state(cls) -> PropDef:
-        return PropDef("open_close_state", bool, str)
+        return PropDef("open_close_state", bool, int)
 
 
 class LockEventType(Enum):
@@ -276,6 +276,11 @@ def parent(self) -> str:
     def record_count(self) -> int:
         return self._record_count
 
+    @property
+    def is_locked(self) -> bool:
+        # locks use switch_state = 0 to indicate locked
+        return not self.lock_state
+
 
 class LockGateway(AbstractWirelessNetworkedDevice):