Adding filtering to the shop.

kano-wand-2/shop.py

@@ -17,7 +17,7 @@ class Shop(object):
         self._prefix = None
         self._mac = None
 
-    async def scan(self, name=None, prefix="Kano-Wand", mac=None, timeout=2.0, connect=False):
+    async def scan(self, prefix="Kano-Wand", mac=None, timeout=2.0, connect=False):
         """Scan for devices
 
         Keyword Arguments:
@@ -33,17 +33,15 @@ class Shop(object):
         if self.debug:
             print("Scanning for {} seconds...".format(timeout))
         try:
-            name_check = not (name is None)
             prefix_check = not (prefix is None)
             mac_check = not (mac is None)
-            assert name_check or prefix_check or mac_check
+            assert prefix_check or mac_check
         except AssertionError as e:
             print("Either a name, prefix, or mac address must be provided to find a wand")
             raise e
 
-        if name is not None:
-            self._name = name
-        elif prefix is not None:
+
+        if prefix is not None:
             self._prefix = prefix
         elif mac is not None:
             self._mac = mac
@@ -52,46 +50,18 @@ class Shop(object):
 
         devices = await discover(timeout= timeout)
 
-        #TODO: Add in wand filtering.
+        print(devices)
+
+        if self._prefix:
+            devices = list(filter(lambda x : x.name.startswith(self._prefix), devices))
+        if self._mac:
+            devices = list(filter(lambda x : x.address == self.mac, devices))
 
-        # if isNewDev:
-        #     # Perform initial detection attempt
-        #     mode = 0
-        #     found = 0
-        #     name = device.getValueText(9)
-        #     if self._name is not None:
-        #         mode += 1
-        #         if name == self._name:
-        #             found += 1
-        #     if self._prefix is not None:
-        #         mode += 1
-        #         if name is not None and name.startswith(self._prefix):
-        #             found += 1
-        #     if self._mac is not None:
-        #         mode += 1
-        #         if device.addr == self._mac:
-        #             found += 1
-        #
-        #     if found >= mode:
-        #         self.wands.append(self.wand_class(device, debug=self.debug))
-        #     elif self.debug:
-        #         if name != "None":
-        #             print("Mac: {}\tCommon Name: {}".format(device.addr, name))
-        #         else:
-        #             print("Mac: {}".format(device.addr))
-        print(devices)
-        devices = list(filter(lambda x : x.name.startswith("kano"), devices))
         print(devices)
+
         self.wands = [Wand(d.address, d.name) for d in devices]
-        # for d in devices:
-        #     #Convert to device making here.
-        #     print(d)
-        #     print(d.name, d.address)
         print(self.wands)
-
-             #TODO: Process device list here for the shop - > not all BLE devices are necessary
-            # client = BleakClient(self.wand_address, loop=self.loop)
         if connect:
             for wand in self.wands:
-                wand.connect()
+                await wand.connect()
         return self.wands