Added FileHandler to revised logging system

The `FileHandler` reintroduces functionality, allowing the application
to log to remote files in the `log` folder.

src/modules/utils.py

@@ -6,6 +6,20 @@
 logger = logging.getLogger('log')
 
 def setup_logging():
+    logger.setLevel(logging.DEBUG)
+
+    log_path = r'logs/'
+    if not os.path.exists(log_path): os.makedirs(log_path)
+
+    file_handler = logging.FileHandler('logs/' + time.strftime("%Y-%m-%d %H-%M-%S") + '.log')
+    file_handler.setLevel(logging.DEBUG)
+
+    formatterDisplay = logging.Formatter('[%(asctime)s] %(levelname)-0s: %(message)s', '%H:%M:%S')
+    file_handler.setFormatter(formatterDisplay)
+
+    logger.addHandler(file_handler)
+
+def setup_terminal_logging():
     screen = curses.initscr()
     screen.nodelay(1)
     screen.border(0)
@@ -14,29 +28,27 @@ def setup_logging():
 
     height = 20
     # height, width, begin_y, begin_x
-    win = curses.newwin(height, maxx-4, maxy-(height + 1), 2)
-
+    window = curses.newwin(height, maxx-4, maxy-(height + 1), 2)
 
     curses.setsyx(-1, -1)
-    screen.addstr(1,2, "SailBOT: the most advanced collegiate sailing operating system")
+    screen.addstr(1,2, "SailBOT")
     screen.refresh()
-    win.refresh()
-    win.scrollok(True)
-    win.idlok(True)
-    win.leaveok(True)
+    window.refresh()
+    window.scrollok(True)
+    window.idlok(True)
+    window.leaveok(True)
 
-    mh = modules.log.CursesHandler(win)
+    terminal_handler = modules.log.CursesHandler(window)
     formatterDisplay = logging.Formatter('[%(asctime)s] %(levelname)-0s: %(message)s', '%H:%M:%S')
-    mh.setFormatter(formatterDisplay)
-    logger.addHandler(mh)
-    logger.setLevel(logging.DEBUG)
+    terminal_handler.setFormatter(formatterDisplay)
+    logger.addHandler(terminal_handler)
 
 def shutdown_terminal():
     curses.curs_set(1)
     curses.nocbreak()
     curses.echo()
     curses.endwin()
-   
+
 def getJSON(obj):
     return json.dumps(obj, default=lambda o: o.__dict__, sort_keys=True, indent=4)
 
@@ -45,15 +57,15 @@ def setup_locations(target_locations, boundary_locations):
         with open('locations.json', 'r') as myfile:
             json_data = json.loads(myfile.read().replace('\n', ''))
 
-        
+
         for location in json_data['target_locations']:
             target_locations.append({"latitude": location["latitude"], "longitude": location["longitude"]})
         for location in json_data['boundary_locations']:
             boundary_locations.append({"latitude": location["latitude"], "longitude": location["longitude"]})
-            
+
         logger.info("Loaded the following target locations: %s" % target_locations)
         logger.info("Loaded the following boundary locations: %s" % boundary_locations)
-        
+
     except IOError:
         logger.error('The locations JSON file could not be found!')
         sys.exit()
@@ -62,10 +74,6 @@ def setup_locations(target_locations, boundary_locations):
         sys.exit()
 
 def setup_config(values):
-
-    # Logging in this method must stay as print statements because the logger
-    # has not been defined yet
-
     try:
         config = configparser.ConfigParser()
         config.read('config.ini')