I'm facing a problem with code organization with GAE, so i'm trying this
solution below. I created a global list wich will contains all Restaurant
objects reference, i know that is not good programming practice and here i
go with my doubt: is there some how i lost every Restaurant references
appended on the list? Like Google server go down and lost?
ALL_RESTAURANTS = []
class Establishment(db.Model):
name = db.StringProperty()
email = db.StringProperty()
orders = db.StringProperty()
products = db.StringProperty()
state = db.StringProperty()
class Restaurant(object):
def __init__(self,name,email):
self.name = name
self.email = email
def save(self):
que = db.Query(Establishment)
que.filter('email =',self.email)
results = que.fetch(limit=1)
if len(results)>0:
logging.info('Already exist a restaurant associated to this
email')
return False
else:
restaurant =
Establishment(name=self.name,email=self.email,products='empty',orders='empty',state='OFFLINE')
restaurant.put()
logging.info('Restaurant '+self.email+' saved in DB!')
return True
class TheHandler(webapp2.RequestHandler):
def get(self):
newRestaurant = Restaurant(name='The
Pizza',email='[email protected]')
newRestaurant.save()
ALL_RESTAURANTS.append(newRestaurant)
anotherRestaurant = Restaurant(name='The Other
Pizza',email='[email protected]')
anotherRestaurant.save()
ALL_RESTAURANTS.append(anotherRestaurant)
Best Regards...
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