[Python] Re: [Commits] python.it commit r258

[Manlio Perillo]

commit a svn.python.it ha scritto:
> Author: manlio
> Date: Thu Jan 11 15:07:11 2007
> New Revision: 258
> 
> Modified:
>    code/pythonisti/trunk/pythonisti/geo/google.py
>    code/pythonisti/trunk/pythonisti/geo/models.py
> Log:
> Corretta gestione encoding
> 
> Modified: code/pythonisti/trunk/pythonisti/geo/google.py
> ==============================================================================
> --- code/pythonisti/trunk/pythonisti/geo/google.py	(original)
> +++ code/pythonisti/trunk/pythonisti/geo/google.py	Thu Jan 11 15:07:11 2007
> @@ -38,7 +38,7 @@
>      info = fp.info()
>      content_type = info['content-type']
>      charset = _get_charset(content_type) or "utf-8"
> -
> +    charset = 'iso-8859-1' # XXX Google madness?
>      return fp.read().decode(charset)
>  

C'è un problema qui.
Come mai Google usa iso-8859-1?
Come si fa a sapere quale encoding usare?

Vi ricordo che Google nel content type restituisce due encoding:
utf-8 e iso-8859-1


>  
> 
> Modified: code/pythonisti/trunk/pythonisti/geo/models.py
> ==============================================================================
> --- code/pythonisti/trunk/pythonisti/geo/models.py	(original)
> +++ code/pythonisti/trunk/pythonisti/geo/models.py	Thu Jan 11 15:07:11 2007
> @@ -21,10 +21,11 @@
>  
>      def save(self):
>          # Setup the computed fields
> -        response = google.get_geo_location(self.location)
> +        # XXX Django does not supports Unicode
> +        response = google.get_geo_location(self.location.decode('utf-8'))
>          coordinates = response['Point']['coordinates'][:-1]
>  
> -        self.address = response['address']
> +        self.address = response['address'].encode('utf-8')
>          self.geolocation = dumps(coordinates)
>          self.geolocation_detail = dumps(response)
>   

Dato che Django non supporta Unicode, dobbiamo fare l'encoding 
esplicitamente.



Saluti  Manlio Perillo