Add an option to configure the number of days to display

config.sample.json

@@ -4,5 +4,6 @@
     "openweathermap_city":"Paris,FR",
     "openweathermap_apikey":"",
     "openweathermap_language":"fr",
-    "locale":"fr_FR.utf8"
+    "locale":"fr_FR.utf8",
+    "number_of_days":2
 }

weather_to_freemobile.py

@@ -47,24 +47,27 @@ class WeatherToFreemobile():
         city = self.config['openweathermap_city']
         apikey = self.config['openweathermap_apikey']
         apilanguage = self.config['openweathermap_language']
+        number_of_days = self.config['number_of_days']
         
         logging.info('Opening OpenWeatherMap API')
         owm = pyowm.OWM(apikey,language=apilanguage)
         
-        fc = owm.daily_forecast(city,limit=1)
+        fc = owm.daily_forecast(city,limit=number_of_days)
         f = fc.get_forecast()
-        return_message=""
+        return_message=[]
         for weather in f:
             temp = weather.get_temperature(unit='celsius')
-            return_message += '{} : {} (min {}ºC, max {}ºC, rain:{}mm)'.format(
+            return_message.append(
+                '{} : {} (min {}ºC, max {}ºC, rain:{}mm)'.format(
                 weather.get_reference_time('date').strftime('%A %d').title(),
                     weather.get_detailed_status(),
                     round(float(temp['min'])),
                     round(float(temp['max'])),
                     weather.get_rain().get('all',0)
                 )
+            )
         logging.info("Got the following weather: {}".format(return_message))
-        return return_message
+        return "\n".join(return_message)
     
 if __name__ == "__main__":
     logging.basicConfig(level=logging.WARNING, format=' %(asctime)s - %(levelname)s - %(message)s')