def __init__(self, file_name: str):
movie_reader = MovieFileCSVReader(file_name)
movie_reader.read_csv_file()
self.__file_name = file_name
self.dataset_of_movies = movie_reader.dataset_of_movies
self.__dataset_of_actors = movie_reader.dataset_of_actors
self.__dataset_of_directors = movie_reader.dataset_of_directors
self.__dataset_of_genres = movie_reader.dataset_of_genres
self._users = []
self._reviews = []
def populate(session_factory, data_path, filename):
movie_file_reader = MovieFileCSVReader(filename)
movie_file_reader.read_csv_file()
movie_file_reader.read_csv_file_movies()
# create a configured "Session" class
Session = sessionmaker(bind=session_factory)
# create a Session
session = Session()
# session = session_factory()
# This takes all movies from the csv file (represented as domain model objects) and adds them to the
# database. If the uniqueness of directors, actors, genres is correctly handled, and the relationships
# are correctly set up in the ORM mapper, then all associations will be dealt with as well!
for movie in movie_file_reader.dataset_of_movies:
session.add(movie)
session.commit()
def file_reader():
file_reader = MovieFileCSVReader(
'movie_web_app/adapters/Data1000Movies.csv')
file_reader.read_csv_file()
return file_reader