def test(request):
berg = Beverage(name='Ultimate Frozen Strawberry Margarita',
description='A near perfect strawberry margarita with frozen strawberries and limeade concentrate.',
image='http://images.media-allrecipes.com/userphotos/250x250/00/23/47/234705.jpg',
recipe={'tequila':170, 'triple sec':56,
'frozen sliced strawberries':226},
tags=['sweet', 'cool'])
berg.put()
return HttpResponse("Hello, world. You're at the beverage index.")
def get_beverage(request):
response_data = {}
berg_name = None
berg_tags = None
berg_ingres = None
if 'name' in request.GET:
berg_name = request.GET['name']
if 'tags' in request.GET:
tags = request.GET['tags']
berg_tags = [x.strip() for x in tags.split(",")]
if 'ingredients' in request.GET:
ingres = request.GET['ingredients']
berg_ingres = [x.strip() for x in ingres.split(",")]
bergs = []
if berg_name is not None and berg_tags is not None:
bergs = Beverage.query(Beverage.name == berg_name,
Beverage.tags.IN(berg_tags))
elif berg_name is not None:
bergs = Beverage.query(Beverage.name == berg_name)
elif berg_tags is not None:
bergs = Beverage.query(Beverage.tags.IN(berg_tags))
else:
bergs = Beverage.query()
for berg in bergs:
if berg_ingres is not None:
if not all (k in berg.recipe for k in berg_ingres):
continue
data = {}
data['name'] = berg.name
data['description'] = berg.description
data['image'] = berg.image
data['recipe'] = berg.recipe
data['tags'] = berg.tags
response_data[berg.key.id()] = data
return HttpResponse(json.dumps(response_data, indent=2), content_type="application/json")
def add_beverage(request):
if request.method != 'POST':
return HttpResponse("should be post")
if 'name' not in request.POST:
return HttpResponse("name field is empty")
if 'recipe' not in request.POST:
return HttpResponse("name field is empty")
berg = Beverage(name = request.POST['name'],
recipe = json.loads(request.POST['recipe']))
if 'tags' in request.POST:
tags = request.POST['tags']
berg.tags = [x.strip() for x in tags.split(",")]
if 'description' in request.POST:
berg.description = request.POST['description']
berg.put()
return HttpResponse('completed')
def list_beverages(request):
bergs = Beverage.query()
response_data = {}
for berg in bergs:
data = {}
data['name'] = berg.name
data['description'] = berg.description
data['image'] = berg.image
data['recipe'] = berg.recipe
data['tags'] = berg.tags
response_data[berg.key.id()] = data
return HttpResponse(json.dumps(response_data, indent=2), content_type="application/json")