towards #3

main.py

@@ -1,4 +1,4 @@
-from plyer import gps
+from plyer import gps, uniqueid
 from kivy.app import App
 from kivy.clock import Clock
 from kivy.core.window import Window
@@ -16,9 +16,7 @@ from math import atan2, sin, cos, degrees, floor
 import requests
 from datetime import timedelta, datetime
 from dateutil.parser import isoparse
-
 from geopy.distance import geodesic
-
 from os import path
 import pickle
 
@@ -186,7 +184,7 @@ class FlockompassApp(App):
         self.gps_data = kwargs
 
         if ('dest_lat' not in self.session_data and 'dest_lon' not in self.session_data):
-            
+
             self.session_data['dest_lat'] = self.gps_data['lat']
             self.session_data['dest_lon'] = self.gps_data['lon']
 
@@ -270,7 +268,7 @@ class FlockompassApp(App):
 
         lat2 = self.session_data.get('dest_lat', 0)
         lon2 = self.session_data.get('dest_lon', 0)
-            
+
         dbearing = atan2(sin(lon2 - lon1) * cos(lat2),
                          cos(lat1) * sin(lat2)
                          - sin(lat1) * cos(lat2) * cos(lon2-lon1))
@@ -320,6 +318,7 @@ class FlockompassApp(App):
         self.gps_start(1000, 0)
 
     def flock_server_register(self):
+        Logger.info("Unique ID: %s" % uniqueid.get_uid())
         try:
             register_url = "{server}/register/?dest_lon={dest_lon}&dest_lat={dest_lat}"
 
@@ -327,6 +326,7 @@ class FlockompassApp(App):
                                                  dest_lon=self.session_data['dest_lon'],
                                                  dest_lat=self.session_data['dest_lat']),
                              timeout=0.5)
+            # TODO: check for response code, only proceed if 200
             self.session_data['bike_id'] = r.json()['bike_id']
             Logger.info('registered! got bike_id: %s' % self.session_data['bike_id'])
             self.flock_server_update()
@@ -341,7 +341,7 @@ class FlockompassApp(App):
 
 
     def flock_server_update(self):
-
+        Logger.info("Unique ID: %s" % uniqueid.get_uid())
         try:
             update_url = "{server}/update/{bike_id}/?lat={lat}&lon={lon}&speed={speed}&bearing={bearing}"
             req = requests.get(update_url.format(server=self.session_data['settings_flock_server'],
@@ -352,7 +352,7 @@ class FlockompassApp(App):
                                                  lon=self.session_data['lon']),
                                timeout=0.5)
             resp = req.json()
-            if resp:            
+            if resp:
                 self.session_data['last_update'] = isoparse(resp.pop('last_update'))
 
             if 'flock_size' not in resp:
@@ -360,9 +360,9 @@ class FlockompassApp(App):
                 self.session_data.pop('flock_lat', None)
                 self.session_data.pop('flock_lon', None)
                 self.session_data.pop('flock_size', None)
-            
+
             pLogger.info(self.session_data)
-            
+
         except requests.exceptions.Timeout:
             Logger.info('comm timeout while updating flock server')