discover_remote_services() now returns the services; no property needed

Author: dhalbert

adafruit_ble/current_time_client.py

@@ -99,8 +99,7 @@ def pair(self):
     def discover(self):
         """Discover service information."""
         self._check_connected()
-        self._periph.discover_remote_services((self.CTS_UUID,))
-        services = self._periph.remote_services
+        services = self._periph.discover_remote_services((self.CTS_UUID,))
         if not services:
             raise OSError("Unable to discover service")
         for characteristic in services[0].characteristics:

adafruit_ble/uart_client.py

@@ -71,12 +71,12 @@ def connect(self, address, timeout):
         """
         self._central.connect(address, timeout)
         # Restrict discovery to NUS service only.
-        self._central.discover_remote_services((NUS_SERVICE_UUID,))
+        remote_services = self._central.discover_remote_services((NUS_SERVICE_UUID,))
 
         # Connect succeeded. Get the remote characteristics we need, which were
         # found during discovery.
 
-        for characteristic in self._central.remote_services[0].characteristics:
+        for characteristic in remote_services[0].characteristics:
             # Since we're remote we receive on tx and send on rx.
             # The names are from the point of view of the server.
             if characteristic.uuid == NUS_RX_CHAR_UUID: