def open(self):
"""Open a new session and log in with given username and password."""
response = get_service('Login').request(
username=self.username, password=self.password)
try:
self.user_id = response['user_id']
except KeyError:
messages = listify(response['messages'])
raise LoginFailed(*messages)
def add_friend(self, friend_id):
"""Adds a new friend connection to this user.
Arguments:
friend_id -- The user id of the friend being requested.
"""
service = get_service('AddFriends')
result = service.request(user_id=self.user_id, friend_id=friend_id)
return result
def reject_friend_request(self, friend_id):
"""Rejects a friend request.
Arguments:
friend_id -- User id of the friend whose request this user is rejecting
"""
service = get_service('RejectFriendRequest')
result = service.request(user_id=self.user_id, friend_id=friend_id)
return result
def remove_friend(self, friend_id):
"""Removes a friend connection.
Arguments:
friend_id -- The user id of the friend being broken up with.
"""
service = get_service('RemoveFriends')
result = service.request(user_id=self.user_id, friend_id=friend_id)
try:
return result['result']
except TypeError:
return None
def create(username, password, email):
"""Create a new user.
Returns the user id of the new user, if everything goes well.
Arguments:
username -- The desired username. Must be unique in the system. Length
4-20 characters.
password -- User's password.
email -- User's email address.
Exceptions:
ValueError -- Given parameters were invalid.
"""
register_service = get_service('Register')
response = register_service.request(
username=username, password=password, email=email)
if 'messages' in response:
messages = listify(response['messages'])
raise ValueError(*messages)
return response['user_id']
def close(self):
"""Close the current session and log out."""
get_service('Logout').request(user_id=self.user_id)
self.user_id = None
