def load_movies(data_path: str, repo: MemoryRepository):
movies = dict()
for data_row in read_csv_file(os.path.join(data_path, 'Data1000Movies.csv')):
movie = Movie(
rank=int(data_row[0]),
title=data_row[1].strip(),
release_year=int(data_row[6]),
description=data_row[3].strip()
)
actors = data_row[5]
actors = actors.split(',')
for actor in actors:
actor = actor.strip()
if Actor(actor) not in movie.actors:
movie.add_actor(Actor(actor))
genres = data_row[2]
genres = genres.split(',')
for genre in genres:
genre = genre.strip()
if Genre(genre) not in movie.genres:
movie.add_genre(Genre(genre))
director = data_row[4]
director = director.strip()
movie.director = Director(director)
repo.add_movie(movie)
movies[data_row[0]] = movie
return movies
def test_get_movie_by_genre(in_memory_repo):
assert in_memory_repo.get_movie_by_genre('Action') == [
Movie(
1, 'Guardians of the Galaxy', 2014, "A group of \
intergalactic criminals are forced to work together\
to stop a fanatical warrior from taking control of\
the universe."),
Movie(
5, 'Suicide Squad', 2016, "A secret government agency\
recruits some of the most dangerous incarcerated \
super-villains to form a defensive task force. \
Their first mission: save the world from the apocalypse."
),
Movie(
6, 'The Great Wall', 2016, "European mercenaries \
searching for black powder become embroiled in the defense\
of the Great Wall of China against a horde of monstrous\
creatures."),
Movie(
9, 'The Lost City of Z', 2016, "A true-life drama, \
centering on British explorer Col. Percival Fawcett, who\
disappeared while searching for a mysterious city in the\
Amazon in the 1920s."
)
]
movie1 = Movie(11, '1', 2000, "a")
movie2 = Movie(12, '2', 3000, "a")
genre1 = Genre('a')
movie1.add_genre(genre1)
movie2.add_genre(genre1)
in_memory_repo.add_movie(movie1)
in_memory_repo.add_movie(movie2)
assert in_memory_repo.get_movie_by_genre('a') == [movie1, movie2]
def remove_genre():
movie1 = Movie("Spirited Away", 2000)
movie1.genres = [Genre("Comedy")]
movie1.add_genre(Genre("Horror"))
movie1.add_genre(Genre("Happy ending"))
assert movie1.genres == [
Genre("Comedy"),
Genre("Horror"),
Genre("Happy ending")
]
movie1.remove_genre("Scifi")
movie1.remove_genre(Genre("Hhiya"))
movie1.remove_genre("")
movie1.remove_genre(None)
movie1.remove_genre(21345648)
movie1.remove_genre(Genre("Happy ending"))
assert movie1.genres == [Genre("Comedy"), Genre("Horror")]
movie1.remove_genre(Genre("Comedy"))
assert movie1.genres == [Genre("Horror")]
movie1.remove_genre(Genre("Horror"))
assert movie1.genres == []
def read_csv_file(self):
with open(self.__file_name, mode='r', encoding='utf-8-sig') as csvfile:
movie_file_reader = csv.DictReader(csvfile)
index = 0
for row in movie_file_reader:
# Read in Title
title = row['Title']
# Read in Year
release_year = int(row['Year'])
movie = Movie(title, release_year)
self.__dataset_of_movies.append(movie)
# Read in description
description = row["Description"]
movie.description = description
# Read in runtime
runtime = row["Runtime (Minutes)"]
movie.runtime_minutes = int(runtime)
# Read in Actors
actors = row['Actors']
actor = actors.split(",")
for i in actor:
actor = i.strip()
movie.add_actor(Actor(actor))
self.__dataset_of_actors.add(Actor(actor))
# Read in Directors
director = row['Director']
movie.director = Director(director)
self.__dataset_of_directors.add(Director(director))
# Read in Genre
genres = row['Genre']
genre = genres.split(",")
for i in genre:
a = i.strip()
movie.add_genre(Genre(a))
self.__dataset_of_genres.add(Genre(a))
# Read in Rank
rank = row["Rank"]
movie.rank = rank
# Read in Rating
rating = row["Rating"]
movie.rating = rating
# Read in Votes
vote = row["Votes"]
movie.votes = vote
# Read in revenue
revenue = row["Revenue (Millions)"]
movie.revenue = revenue
# Read in meta_scores
metascore = row["Metascore"]
movie.metascore = metascore
index += 1
def test_add_genre():
movie1 = Movie("Spirited Away", 2000)
movie1.genres = [Genre("Comedy")]
movie1.add_genre(Genre("Horror"))
assert movie1.genres == [Genre("Comedy"), Genre("Horror")]
movie1.add_genre("Scifi")
movie1.add_genre(Genre("Hhiya"))
movie1.add_genre("")
movie1.add_genre(None)
movie1.add_genre(21345648)
assert movie1.genres == [Genre("Comedy"), Genre("Horror"), Genre("Hhiya")]