Added metric units option

Author: PySimpleGUI

DemoPrograms/Demo_Desktop_Widget_Weather.py

@@ -78,6 +78,7 @@ def change_settings(settings, window_location=(None, None)):
               [sg.I(settings.get('-location-', nearest_postal), size=(15, 1), key='-LOCATION-')],
               [sg.I(settings.get('-country-', 'US'), size=(15, 1), key='-COUNTRY-')],
               [sg.I(settings.get('-api key-', ''), size=(32, 1), key='-API KEY-')],
+              [sg.CBox('Use Metric For Temperatures', default=settings.get('-celsius-', False),key='-CELSIUS-')],
               [sg.B('Ok', border_width=0, bind_return_key=True),  sg.B('Register For a Key', border_width=0, k='-REGISTER-'), sg.B('Cancel', border_width=0)], ]
 
     window = sg.Window('Settings', layout, location=window_location, no_titlebar=True, keep_on_top=True, border_depth=0)
@@ -94,6 +95,7 @@ def change_settings(settings, window_location=(None, None)):
         user_location = settings['-location-'] = values['-LOCATION-']
         settings['-country-'] = values['-COUNTRY-']
         API_KEY = settings['-api key-'] = values['-API KEY-']
+        settings['-celsius-'] = values['-CELSIUS-']
     else:
         API_KEY = settings['-api key-']
         user_location = settings['-location-']
@@ -106,6 +108,10 @@ def change_settings(settings, window_location=(None, None)):
             APP_DATA['City'] = user_location
             APP_DATA['Postal'] = ''
     APP_DATA['Country'] = settings['-country-']
+    if settings['-celsius-']:
+        APP_DATA['Units'] = 'metric'
+    else:
+        APP_DATA['Units'] = 'imperial'
 
     return settings
 
@@ -152,16 +158,19 @@ def request_weather_data(endpoint):
                            'Is your API Key set correctly?',
                            API_KEY, keep_on_top=True, location=win_location)
             return
-
+    if APP_DATA['Units'] == 'metric':
+        temp_units, speed_units = '°C', 'm/sec'
+    else:
+        temp_units, speed_units = '°F', 'miles/hr'
     if response.reason == 'OK':
         weather = json.loads(response.read())
         APP_DATA['City'] = weather['name'].title()
         APP_DATA['Description'] = weather['weather'][0]['description']
-        APP_DATA['Temp'] = "{:,.0f}°F".format(weather['main']['temp'])
+        APP_DATA['Temp'] = "{:,.0f}{}".format(weather['main']['temp'], temp_units)
         APP_DATA['Humidity'] = "{:,d}%".format(weather['main']['humidity'])
         APP_DATA['Pressure'] = "{:,d} hPa".format(weather['main']['pressure'])
-        APP_DATA['Feels Like'] = "{:,.0f}°F".format(weather['main']['feels_like'])
-        APP_DATA['Wind'] = "{:,.1f} m/h".format(weather['wind']['speed'])
+        APP_DATA['Feels Like'] = "{:,.0f}{}".format(weather['main']['feels_like'], temp_units)
+        APP_DATA['Wind'] = "{:,.1f}{}".format(weather['wind']['speed'], speed_units)
         APP_DATA['Precip 1hr'] = None if not weather.get('rain') else "{:2} mm".format(weather['rain']['1h'])
         APP_DATA['Updated'] = 'Updated: ' + datetime.datetime.now().strftime("%B %d %I:%M:%S %p")
         APP_DATA['Lon'] = weather['coord']['lon']
@@ -251,6 +260,11 @@ def main(refresh_rate, win_location):
     settings = load_settings()
     location = settings['-location-']
     APP_DATA['Country'] = settings.get('-country-', 'US')
+    if settings.get('-celsius-'):
+        APP_DATA['Units'] = 'metric'
+    else:
+        APP_DATA['Units'] = 'imperial'
+
     if location is not None:
         if location.isnumeric() and len(location) == 5 and location is not None:
             APP_DATA['Postal'] = location