Bug fix improvements to publicip and util.location

Fixed publicip bug arising from last PR review
Simplified ip change detection code
Added pause after location.reset() call to allow completion before query
util.location - change order of information providers as default was not returning geo coords

bumblebee_status/modules/contrib/publicip.py

@@ -60,41 +60,32 @@ class Module(core.module.Module):
         self.__monitor.start()
 
     def monitor(self):
-        default_route = None
+        __previous_ips = set()
-        interfaces = None
+        __current_ips = set()
         # Initially set to True to force an info update on first pass
-        information_changed = True
+        __information_changed = True
 
         self.update()
 
         while threading.main_thread().is_alive():
-            # Look for any changes in the netifaces default route information
+            __current_ips.clear()
+            # Look for any changes to IP addresses
             try:
-                current_default_route = netifaces.gateways()["default"][2]
+                for interface in netifaces.interfaces():
-            except:
+                    __current_ips.add(netifaces.ifaddresses(interface)[2][0]['addr'])
-                # error reading out default gw -> assume none exists
-                current_default_route = None
-            if current_default_route != default_route:
-                default_route = current_default_route
-                information_changed = True
                     
-            # netifaces does not check ALL routing tables which might lead to false negatives
-            # (ref: http://linux-ip.net/html/routing-tables.html) so additionally... look for
-            # any changes in the netifaces interfaces information which might also be an inticator
-            # of a change of route/external IP
-            if not information_changed: # Only check if no routing table change found
-                try:
-                    current_interfaces = netifaces.interfaces()
             except:
-                    # error reading interfaces information -> assume none exists
+            # If not ip address information found clear __current_ips
-                    current_interfaces = None
+                __current_ips.clear()
-                if current_interfaces != interfaces:
-                    interfaces = current_interfaces
-                    information_changed = True
             
-            # Update either routing or interface information has changed
+            # If a change of any interfaces' IP then flag change
-            if information_changed:
+            if __current_ips.symmetric_difference(__previous_ips):
-                information_changed = False
+                __previous_ips = __current_ips.copy()
+                __information_changed = True
+
+            # Update if change is flagged
+            if __information_changed:
+                __information_changed = False
                 self.update()
             
             # Throttle the calls to netifaces
@@ -116,31 +107,30 @@ class Module(core.module.Module):
 
     def update(self):
         widget = self.widget()
-        __lat = None
-        __lon = None
 
         try:
             util.location.reset()
+            time.sleep(5) # wait for reset to complete before querying results
 
             # Fetch fresh location information
             __info = util.location.location_info()
+            __raw_lat = __info["latitude"]
+            __raw_lon = __info["longitude"]
 
             # Contstruct coordinates string if util.location has provided required info
-            if __lat and __lon:
+            if isinstance(__raw_lat, float) and isinstance(__raw_lon, float):
-                __lat = "{:.2f}".format(__info["latitude"])
+                __lat = float("{:.2f}".format(__raw_lat))
-                __lon = "{:.2f}".format(__info["longitude"])
+                __lon = float("{:.2f}".format(__raw_lon))
                 if __lat < 0:
-                    __coords = __lat + "°S"
+                    __coords = str(__lat) + "°S"
                 else:
-                    __coords = __lat + "°N"
+                    __coords = str(__lat) + "°N"
                 __coords += ","
                 if __lon < 0:
-                    __coords += __lon + "°W"
+                    __coords += str(__lon) + "°W"
                 else:
-                    __coords += __lon + "°E"
+                    __coords += str(__lon) + "°E"
             else:
-                __lat = "Unknown"
-                __lon = "Unknown"
                 __coords = "Unknown" 
 
             # Set widget values

bumblebee_status/util/location.py

@@ -18,17 +18,6 @@ __document = None
 __data = {}
 __next = 0
 __sources = [
-    {
-        "url": "http://ipapi.co/json",
-        "mapping": {
-            "latitude": "latitude",
-            "longitude": "longitude",
-            "country_name": "country_name",
-            "country_code": "country_code",
-            "city": "city_name",
-            "ip": "public_ip",
-        },
-    },
     {
         "url": "http://free.ipwhois.io/json/",
         "mapping": {
@@ -51,6 +40,17 @@ __sources = [
             "query": "public_ip",
         },
     },
+    {
+        "url": "http://ipapi.co/json",
+        "mapping": {
+            "latitude": "latitude",
+            "longitude": "longitude",
+            "country_name": "country_name",
+            "country_code": "country_code",
+            "city": "city_name",
+            "ip": "public_ip",
+        },
+    }
 ]