def get_beer_or_bust(self, beer_id):
beer = Beer.get_by_key_name(beer_id)
if not beer:
beer = Beer.get(beer_id)
if not beer:
raise webob.exc.HTTPNotFound()
return beer
def post(self):
name = self.request.params['name']
description = self.request.params['description']
style = self.request.params['style']
abv = float(self.request.params['abv'])
brewery = self.request.params['brewery']
if Beer.get_by_key_name(name):
raise Conflict(name, webapp2.uri_for('beer', beer_id=name))
new_beer = Beer(key_name=name, style=style, abv=abv, description=description,
brewery=brewery)
if 'vintage' in self.request.params:
new_beer.vintage = int(self.request.get('vintage'))
if 'photo_url' in self.request.params:
new_beer.photo_url = photo_url
new_beer.put()
webapp2.redirect_to('beer', beer_id=name)