Comment gérer correctement python

Question

Je sais que la solution n'est pas loin ici, mais j'ai du mal à implémenter la possibilité d'attribuer une valeur numérique à l'échelle de la carte en fonction de l'entrée de l'utilisateur. Le code est assez explicite mais je voudrais que l'utilisateur sélectionne parmi 4 états de zoom, en utilisant l'entrée, retourne une valeur numérique sur ma carte comme point de départ du zoom.

zoom=5 
while True: 
    where = raw_input('Where would you like a map of?') 
    try: 
     heatmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 
     pointmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 
    except AttributeError, GeocoderServiceError: 
     print "Cannot create map with the given location. Please try again." 
    else: 
     break 
while True: 
    zoom_state = ['city', 'state', 'country', 'world'] 
    zoom_state= raw_input('What level of detail would you like: city, state, country, or world?') 
    try: 
     for response in zoom_state: 
      if response is ['city']: 
       zoom == 9 
       if response is ['state']: 
        zoom == 7 
        if response is ['country']: 
         zoom == 5 
         if response is ['world']: 
          zoom == 9 
    except TypeError, IndexError: 
     print 'Please enter: city, state, country, or world. Try again' 
     continue 
    else: 
     break 

heatmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 
pointmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 

En l'état actuel, je peux mettre n'importe quoi dans zoom_state et il fonctionnera.

Merci d'avance!

Answer 1

Vous cherchez peut-être quelque chose comme ceci:

zoom=5 
while True: 
    where = raw_input('Where would you like a map of?') 
    try: 
     heatmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 
     pointmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 
    except AttributeError, GeocoderServiceError: 
     print "Cannot create map with the given location. Please try again." 
    else: 
     break 
while True: 
    zoom_level = {'city':9, 'state':7, 'country':5, 'world':9} 
    zoom_detail = raw_input('What level of detail would you like: city, state, country, or world?') 
    try: 
     zoom = zoom_level[str(zoom_detail)] 
    except TypeError, IndexError: 
     print 'Please enter: city, state, country, or world. Try again' 
     continue 
    else: 
     break 

heatmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom) 
pointmap = folium.Map(location=geo(where), tiles='Stamen Toner', zoom_start=zoom)