def my_txn():
test_username = self.user.name
self.write('<br>username is: ' + test_username)
print('username is: ' + test_username)
user = User.by_name(test_username)
self.write('<br>user.id() is: ' + str(user.key().id()))
print('user.id() is: ' + str(user.key().id()))
# FOR DELETING
delete_for_user(self, test_username)
omlet1 = Omlet.make_omlet(test_username, 'amy1')
print('omletparent', omlet1.parent().key().id());
print('user', user.key().id())
print('omlet:' + omlet1.name)
key1 = omlet1.put()
print('omlet1 newkey:', key1.id())
omlet2 = Omlet.get_by_id(key1.id(),
parent = user,
read_policy = db.STRONG_CONSISTENCY)
print('omlet2: ' + omlet2.name)
self.write('<br><br>put in omlet called "amy1" ')
self.write('<br>list of omlets for this user is ' + string_list_omlet(Omlet.list_username(test_username)))
self.write('<br>look, the omlet exists: ' + string_omlet(Omlet.by_name('amy1')))
self.write('<br><br>this should be empty: ' + string_list_bite(Bite.list_omlet_until_number('amy1', None)))
make_bite_noduplicate('amy1', 'Bite AAAAA')
make_bite_noduplicate('amy1', 'This is bite B of omlet1')
self.write('<br>this should have two bites: ' + string_list_bite(Bite.list_omlet_until_number('amy1', None)))
make_bite_noduplicate('amy1', 'Bite C')
make_bite_noduplicate('amy1', 'Bite D, yay')
make_bite_noduplicate('amy1', 'Nom, Bite E')
self.write('<br><br> want up to bite C: ' + string_list_bite(Bite.list_omlet_until_number('amy1', 3)))
self.write('<br> want bite D only: ' + string_bite(Bite.by_omlet_number('amy1', 4)))
def my_txn():
test_username = self.user.name
self.write('<br>username is: ' + test_username)
user = User.by_name(test_username)
self.write('<br>user.id() is: ' + str(user.key().id()))
# FOR DELETING
delete_for_user(self, test_username)
omlet1 = Omlet.make_omlet(test_username, 'amy1')
if omlet1:
omlet1.put()
self.write('<br><br>put in omlet called "amy1" ')
self.write('<br>list of omlets for this user is ' + string_list_omlet(Omlet.list_username(test_username)))
self.write('<br>look, the omlet exists: ' + string_omlet(Omlet.by_name('amy1')))
self.write('<br><br>this should be empty: ' + string_list_bite(Bite.list_omlet_until_number('amy1', None)))
make_bite_noduplicate('amy1', 'Bite AAAAA')
make_bite_noduplicate('amy1', 'This is bite B of omlet1')
self.write('<br>this should have two bites: ' + string_list_bite(Bite.list_omlet_until_number('amy1', None)))
make_bite_noduplicate('amy1', 'Bite C')
make_bite_noduplicate('amy1', 'Bite D, yay')
make_bite_noduplicate('amy1', 'Nom, Bite E')
self.write('<br><br> want up to bite C: ' + string_list_bite(Bite.list_omlet_until_number('amy1', 3)))
self.write('<br> want bite D only: ' + string_bite(Bite.by_omlet_number('amy1', 4)))
def by_omlet_number(cls, omlet_name, number):
omlet = Omlet.by_name(omlet_name)
if not omlet:
print('Tried to find Bite - Omlet does not exist.')
return None
bite = Bite.all().filter('omlet_id = ', omlet.key().id()).filter(
'number =', number).get()
return bite
def list_omlet_until_number(cls, omlet_name, max_number):
omlet = Omlet.by_name(omlet_name)
if not omlet:
print('Tried to find Bite - Omlet does not exist.')
return None
bite_query = Bite.all().filter('omlet_id = ', omlet.key().id()).order('number')
if not max_number:
return bite_query.run()
else:
return bite_query.run(limit = max_number)
return bite_query
def by_username(cls, omlet_name, username):
omlet = Omlet.by_name(omlet_name)
if not omlet:
print('Tried to find Bite - Omlet does not exist.')
return None
user = User.by_name(user_name)
if not user:
print('Tried to find Bite - User does not exist.')
return None
eater = Eater.all().filter('omlet_id = ', omlet.key().id()).filter(
'user_id =', user.key().id()).get()
return eater
def omlet_bite_test(self):
test_username = self.user.name
self.write('<br>username is: ' + test_username)
user = User.by_name(test_username)
self.write('<br>user.id() is: ' + str(user.key().id()))
# # FOR DELETING
# delete_for_user(self, test_username)
omlet1 = Omlet.make_omlet(test_username, 'first')
if omlet1:
omlet1.put()
time.sleep(0.5)
self.write('<br><br>put in omlet called "first" ')
self.write('<br>list of omlets for this user is ' + string_list_omlet(Omlet.list_username(test_username)))
self.write('<br>look, the omlet exists: ' + string_omlet(Omlet.by_name('first')))
self.write('<br><br>this should be empty: ' + string_list_bite(Bite.list_omlet_until_number('first', None)))
make_bite_noduplicate('first', 'Bite AAAAA')
time.sleep(0.5)
make_bite_noduplicate('first', 'This is bite B of omlet1')
time.sleep(0.5)
self.write('<br>this should have two bites: ' + string_list_bite(Bite.list_omlet_until_number('first', None)))
make_bite_noduplicate('first', 'Bite C')
time.sleep(0.5)
make_bite_noduplicate('first', 'Bite D, yay')
time.sleep(0.5)
make_bite_noduplicate('first', 'Nom, Bite E')
time.sleep(0.5)
self.write('<br><br> want up to bite C: ' + string_list_bite(Bite.list_omlet_until_number('first', 3)))
self.write('<br> want bite D only: ' + string_bite(Bite.by_omlet_number('first', 4)))
Bite.set_eaten('first', 2)
time.sleep(0.5)
self.write('<br>has bite B been eaten? should be yes: ' + string_bite(Bite.by_omlet_number('first', 2)))
omlet2 = Omlet.make_omlet(test_username, 'second')
if omlet2:
omlet2.put()
time.sleep(0.5)
omlet3 = Omlet.make_omlet(test_username, 'third')
if omlet3:
omlet3.put()
time.sleep(0.5)
omlet4 = Omlet.make_omlet(test_username, 'fourth')
if omlet4:
omlet4.put()
time.sleep(0.5)
self.write('<br><br>list of omlets for this user should have 4: ' + string_list_omlet(Omlet.list_username(test_username)))
def make_bite(cls, omlet_name, text):
omlet = Omlet.by_name(omlet_name)
if not omlet:
print('Tried to make Bite - Omlet does not exist.')
return None
latest_bite = Bite.all().filter('omlet_id = ', omlet.key().id()).order('-number').get()
next_number = 1
if latest_bite:
next_number = latest_bite.number + 1;
return Bite(parent = bites_key(),
number = next_number,
text = text,
eaten = False,
omlet_id = omlet.key().id())
def create_eater(cls, omlet_name, username, latest_bite = 0, archived = False):
omlet = Omlet.by_name(omlet_name)
if not omlet:
print('Tried to make Eater - Omlet does not exist.')
return None
user = User.by_name(user_name)
if not user:
print('Tried to make Eater - User does not exist.')
return None
eater = Eater.by_username(omlet_name, username)
if eater:
print('Tried to make Eater - Eater already exists.')
return None
return Eater(parent = eaters_key(),
omlet_id = omlet.key().id(),
user_id = user.key().id(),
latest_bite = latest_bite,
archived = archived)
def list_all_bites_descending(self, omlet_name):
omlet = Omlet.by_name(omlet_name)
all_bites_desc = Bite.all().filter('omlet_id = ', omlet.key().id()).order('-number').run()
self.write('<br><br>this should list all bites descending: ' + string_list_bite(all_bites_desc))