def find_user_by_name(self, username):
"""
Finds the user with username
Args:
username the name for the user.
Returns:
The User for that username.
Raises:
NoSuchUser if the user does not exist.
"""
row = self.user_query(username)
if row is None:
raise NoSuchUser
return User.from_row(row)
def add_user(self, user):
"""
Ignores the ID attribute of user, allowing the database to create
a new autoincrement ID. Use the returned User to make calls to find_*
Args:
user a User object containing the row data (except for the ID)
Returns:
A new User object with the ID field filled in.
"""
# Pass in null for the ID; sqlite will automatically generate an ID.
self.cursor.execute(
"insert into users values (null, :username, :hashed_password, :salt)",
{"username": user.get_username(), "hashed_password": user.get_hashed_password(), "salt": user.get_salt()},
)
self.connection.commit()
return User.from_row((self.cursor.lastrowid, user.get_username(), user.get_hashed_password(), user.get_salt()))
