Simplify and clarify

weather/weather.py

@@ -1,6 +1,6 @@
 from weather.weather_apis import (
     geocode_location,
-    geocode_ip_address,
+    estimate_location,
     get_weather_office,
     get_forecast
 )
@@ -12,10 +12,3 @@ def print_weather(location=None, metric=False, verbose=False):
     When verbose is True, prints out a more detailed report. 
     """
     print("Not finished...") # YOUR CODE HERE!
-
-# This is a clunky way to check whether this module was called directly with `python weather.py`,
-# or whether it's being imported by another module. If the module is being called, then we
-# should actually run `print_weather`. But if this module is just being imported, we probably don't
-# want this module to call any functions. We'll leave that up whoever is doing the importing.
-if __name__ == "__main__":
-    print_weather()

weather/weather_apis.py

@@ -24,9 +24,10 @@ def geocode_location(location_string):
         lat, lng = result.latlng
         return {'lat': lat, 'lng': lng}
 
-def geocode_ip_address(ip_address=None):
-    """Translates an IP address into latitude and longitude coodrdinates. 
-    When no IP address is provided, uses the user's current IP address.
+def estimate_location(ip_address=None):
+    """Estimates a location based on the request's IP address, returning
+    latitude and longitude coodrdinates. When no IP address is provided, 
+    uses the user's current IP address.
 
         >>> geocode_ip_address()
         {'lat': 23.6585116, 'lng': -102.0077097}