def repository():
repo = MemoryRepository()
user1 = User("Myles Kennedy", "123")
user2 = User("Mark Tremonti", "456")
director1 = Director("Taika Waititi")
director2 = Director("Steven Speilberg")
actor1 = Actor("Chris Pratt")
actor2 = Actor("Emma Watson")
genre1 = Genre("Comedy")
genre2 = Genre("Animation")
movie1 = Movie("Moana", 2016)
movie2 = Movie("Ice Age", 2002)
movie1.director = director1
movie2.director = director2
movie1.add_actor(actor1)
movie2.add_actor(actor2)
movie1.add_genre(genre1)
movie2.add_genre(genre2)
review1 = Review(movie1, "very nice", 9)
review2 = Review(movie2, "incredible", 10)
user1.add_review(review1)
user2.add_review(review2)
repo.add_movie(movie1)
repo.add_movie(movie2)
repo.add_director(director1)
repo.add_director(director2)
repo.add_actor(actor1)
repo.add_actor(actor2)
repo.add_genre(genre1)
repo.add_genre(genre2)
repo.add_review(review1)
repo.add_review(review2)
repo.add_user(user1)
repo.add_user(user2)
return repo
def test_movie_replace_director_property():
movie1 = Movie("Princess and The Frog", 2009)
director1 = Director("John Musker")
director2 = Director("Ron Clements")
movie1.director = director1
movie1.director = director2
assert movie1.director is director2
def test_director_init():
director1 = Director("Taika Waititi")
assert repr(director1) == "<Director Taika Waititi>"
director2 = Director("")
assert director2.director_full_name is None
director3 = Director(42)
assert director3.director_full_name is None
def test_tv_show_replace_director_property():
tv_show1 = TV_Show("Sailor Moon: Crystal", 2014)
director1 = Director("John Musker")
director2 = Director("Ron Clements")
tv_show1.director = director1
tv_show1.director = director2
assert tv_show1.director is director2
def test_get_directors_by_name(session_factory):
repository = SqlAlchemyRepository(session_factory)
repository.add_director(Director("Mari Okada"))
repository.add_director(Director("Mari Omada"))
assert repository.get_directors_by_name("mari ok") == [
Director("Mari Okada")
]
assert repository.get_directors_by_name("xyz") == []
assert repository.get_directors_by_name("mari o") == [
Director("Mari Okada"), Director("Mari Omada")
]
assert repository.get_directors_by_name(1) == []
def test_get_directors_by_name(repository):
repository.add_director(Director("Taika Waititi"))
repository.add_director(Director("Steven Speilberg"))
assert repository.get_directors_by_name("taik") == [
Director("Taika Waititi")
]
assert repository.get_directors_by_name("xyz") == []
assert repository.get_directors_by_name("t") == [
Director("Taika Waititi"),
Director("Steven Speilberg")
]
assert repository.get_directors_by_name(1) == []
def read_csv_file(self):
with open(self.__file_name, newline="", encoding="utf-8-sig") as csv_file:
csv_reader = csv.DictReader(csv_file)
for row in csv_reader:
movie = Movie(row["Title"], int(row["Year"]))
movie.description = row["Description"]
movie.runtime_minutes = int(row["Runtime (Minutes)"])
if movie not in self.__dataset_of_movies:
self.__dataset_of_movies.append(movie)
actors = row["Actors"].split(",")
for actor in actors:
actor_true = Actor(actor.strip())
if actor_true not in self.__dataset_of_actors:
self.__dataset_of_actors.append(actor_true)
movie.add_actor(actor_true)
director = Director(row["Director"])
movie.director = director
if director not in self.__dataset_of_directors:
self.__dataset_of_directors.append(director)
genres = row["Genre"].split(",")
for genre in genres:
genre_true = Genre(genre.strip())
if genre_true not in self.__dataset_of_genres:
self.__dataset_of_genres.append(genre_true)
movie.add_genre(genre_true)
def test_get_movies_by_director(repository):
movie1 = Movie("Moana", 2016)
movie1.director = Director("Taika Waititi")
movie2 = Movie("Ice Age", 2002)
movie2.director = Director("Steven Speilberg")
movie3 = Movie("A Silent Voice", 2016)
movie3.director = Director("Steven Speilberg")
repository.add_movie(movie1)
repository.add_movie(movie2)
repository.add_movie(movie3)
assert repository.get_movies_by_director("Taika Waititi") == [movie1]
assert repository.get_movies_by_director("xyz") == []
assert repository.get_movies_by_director("Steven Speilberg") == [
movie3, movie2
]
assert repository.get_movies_by_director(1) == []
def test_director_methods():
director1 = Director("Taika Waititi")
assert repr(director1) == "<Director Taika Waititi>"
director2 = Director("Cameron Lee")
director3 = Director(42)
assert director3.director_full_name is None
director5 = Director("")
assert director5.director_full_name is None
director4 = Director("Taika Waititi")
assert director4.__eq__(director1) == True
assert director4.__lt__(director1) == False
assert director4.__lt__(director2) == False
assert director2.__lt__(director4) == True
assert hash(director4) == hash(director1)
def load_movies_and_genres_and_directors_and_actors(data_path, repo):
for row in read_csv_file(os.path.join(data_path, 'Data1000Movies.csv')):
title = row[1]
release_year = int(row[6])
runtime = int(row[7])
description = row[3]
genre_list = row[2].split(',')
for i in range(len(genre_list)):
genre_list[i] = Genre(genre_list[i])
director = Director(row[4])
actor_list = row[5].split(',')
for i in range(len(actor_list)):
actor_list[i] = Actor(actor_list[i])
for actor_obj in actor_list:
for colleague in actor_list:
if colleague not in actor_obj.actor_colleagues:
actor_obj.add_actor_colleague(colleague)
rating = float(row[8])
votes = int(row[9])
if row[10] == "N/A":
revenue = "N/A"
else:
revenue = float(row[10])
if row[11] == "N/A":
metascore = "N/A"
else:
metascore = int(row[11])
id = int(row[0])
# create movie object and assign everything
movie = Movie(title, release_year)
movie.actors = actor_list
movie.genres = genre_list
movie.director = director
movie.description = description
movie.runtime_minutes = runtime
movie.rating = rating
movie.votes = votes
movie.revenue = revenue
movie.metascore = metascore
movie.id = id
repo.add_movie(movie)
for genre in movie.genres:
repo.add_genre(genre)
for actor in movie.actors:
repo.add_actor(actor)
repo.add_director(movie.director)
def test_can_get_movie(in_memory_repo):
movie_id = 1
movie_as_dict = movies_services.get_movie(movie_id, in_memory_repo)
assert movie_id == movie_as_dict['id']
assert movie_as_dict['title'] == "Guardians of the Galaxy"
assert movie_as_dict[
'description'] == 'A group of intergalactic criminals are forced to work together to stop a fanatical ' \
'warrior from taking control of the universe. '
assert movie_as_dict['director'] == Director("James Gunn")
actors = movie_as_dict['actors']
assert Actor("Chris Pratt") in actors
assert Actor("Vin Diesel") in actors
genres = movie_as_dict['genres']
assert Genre('Action') in genres
assert Genre('Adventure') in genres
assert movie_as_dict['release_year'] == 2014
assert movie_as_dict["runtime_minutes"] == 121
assert movie_as_dict["rating"] == 8.1
assert movie_as_dict["votes"] == 757074
assert movie_as_dict["revenue"] == 333.13
assert movie_as_dict["metascore"] == 76
def test_repository_can_retrieve_movie(in_memory_repo):
movie = in_memory_repo.get_movie_by_id(1)
assert movie.title == "Guardians of the Galaxy"
assert movie.genres == [
Genre("Action"), Genre("Adventure"),
Genre("Sci-Fi")
]
assert movie.description == "A group of intergalactic criminals are forced to work together to stop a fanatical " \
"warrior from taking control of the universe. "
assert movie.director == Director("James Gunn")
assert movie.actors == [
Actor("Chris Pratt"),
Actor("Vin Diesel"),
Actor("Bradley Cooper"),
Actor("Zoe Saldana")
]
assert movie.release_year == 2014
assert movie.runtime_minutes == 121
assert movie.rating == 8.1
assert movie.votes == 757074
assert movie.revenue == 333.13
assert movie.metascore == 76
assert movie.reviews == []
def test_director_false_lt_function():
director1 = Director("Taika Waititi")
director2 = Director("Hayao Miyazaki")
assert director1.__lt__(director2) is False
def test_add_and_get_director(repository):
repository.add_director(Director("Taika Waititi"))
assert repository.get_director("Taika Waititi") == Director(
"Taika Waititi")
assert repository.get_director("Steven Speilberg") is None
def test_tv_show_director_property():
tv_show1 = TV_Show("Sailor Moon: Crystal", 2014)
director1 = Director("Munehisa Sakai")
tv_show1.director = director1
assert tv_show1.director is director1
def test_director_lt_function():
director1 = Director("Taika Waititi")
director2 = Director("Hayao Miyazaki")
assert director2.__lt__(director1) is True
def test_director_false_eq_function():
director1 = Director("Taika Waititi")
director2 = Director(" ")
assert director1.__eq__(director2) is False
def test_add_and_get_director(session_factory):
repository = SqlAlchemyRepository(session_factory)
repository.add_director(Director("Mari Okada"))
assert repository.get_director(
"Mari Okada").director_full_name == "Mari Okada"
assert repository.get_director("Mari Omada") is None
def test_movie_director_property():
movie1 = Movie("Princess and The Frog", 2009)
director1 = Director("John Musker")
movie1.director = director1
assert movie1.director is director1
def test_repository_can_add_a_director(in_memory_repo):
director = Director("Toyota Curren")
in_memory_repo.add_director(director)
assert director in in_memory_repo.get_directors()
def load_movies_and_other_info(data_path: str, repo: MemoryRepository):
actors = dict()
directors = dict()
genres = dict()
for data_row in read_csv_file(os.path.join(data_path,
'Data1000Movies.csv')):
movie_rank = int(data_row['Rank'])
movie_genres = data_row['Genres'].split(", ")
movie_actors = data_row['Actors'].split(", ")
movie_directors = data_row['Director'].split(", ")
# Add any new tags; associate the current article with tags.
for actor in movie_actors:
if actor not in actors.keys():
actors[actor] = list()
actors[actor].append(movie_key)
del data_row[-number_of_actors:]
for genre in movie_genres:
if genre not in genres.keys():
genres[genre] = list()
genres[genre].append(movie_key)
del data_row[-number_of_genres:]
for director in movie_directors:
if director not in directors.keys():
directors[director] = list()
directors[director].append(movie_key)
del data_row[-number_of_directors:]
# Create Movie object.
print(data_row)
movie = Movie(title=data_row[2],
date=date.fromisoformat(data_row[1]),
id=movie_key)
# Add the Article to the repository.
repo.add_movie(movie)
# Create Tag objects, associate them with Articles and add them to the repository.
for actor_name in actors.keys():
actor = Actor(actor_name)
for movie_id in actors[actor_name]:
movie = repo.get_movie(movie_id)
make_actor_association(movie, actor)
repo.add_actor(actor)
for director_name in directors.keys():
director = Director(director_name)
for movie_id in Directors[Director_name]:
movie = repo.get_movie(movie_id)
make_director_association(movie, director)
repo.add_director(director)
for genre_name in genres.keys():
genre = Genre(genre_name)
for movie_id in genres[genre_name]:
movie = repo.get_movie(movie_id)
make_genre_association(movie, genre)
repo.add_genre(genre)