handle string inputs

app/weather.py

@@ -7,8 +7,15 @@ emojis = {'clear sky': ':sunny:', 'scattered clouds': ':partly_sunny:',
     'light rain': ':white_sun_rain_cloud:', 'overcast clouds': ':cloud:',
     'broken clouds': ':white_sun_cloud:', 'moderate rain': ':cloud_with_rain:',
     'light snow': ':cloud_snow:', 'few clouds': ':white_sun_small_cloud:'}
+openweathermap = OWM('593e0e182f9278a10443da354c4014db')
 
-def get_weather(location):
+def parse_loc(message):
+    if len(message.split()) > 1:
+        return ' '.join(message.split()[1:])
+    return '```Please input a location: !weather [location]```'
+
+
+def get_weather(message):
     """
     get_weather(location)
 
@@ -17,8 +24,8 @@ def get_weather(location):
 
     TODO: Replace basic code block with nice looking, bold text w/ emojis
     """
+    loc = parse_loc(message)
     try:
-        openweathermap = OWM('593e0e182f9278a10443da354c4014db')
         forecaster = openweathermap.three_hours_forecast(location)
         forecast = forecaster.get_forecast()