From 78a04f6d7bc9dbd438eab877e759b5024cea2bf6 Mon Sep 17 00:00:00 2001
From: Duncan Holmes <dholmes4@huskers.unl.edu>
Date: Thu, 10 Apr 2025 15:49:26 -0500
Subject: [PATCH] Upload New File
---
lab on ORM/movies_installer.py | 108 +++++++++++++++++++++++++++++++++
1 file changed, 108 insertions(+)
create mode 100644 lab on ORM/movies_installer.py
diff --git a/lab on ORM/movies_installer.py b/lab on ORM/movies_installer.py
new file mode 100644
index 0000000..aaf88c7
--- /dev/null
+++ b/lab on ORM/movies_installer.py
@@ -0,0 +1,108 @@
+from shlex import quote
+from sys import stderr
+
+from datetime import date
+
+from sqlalchemy.exc import SQLAlchemyError
+
+from movies import MovieDatabase, Movie, Genre, Review
+
+from sqlalchemy.sql import text
+
+def add_starter_data(session):
+ biography = Genre(name='Biography')
+ drama = Genre(name='Drama')
+ history = Genre(name='History')
+ action = Genre(name='Action')
+ adventure = Genre(name='Adventure')
+ sci_fi = Genre(name='SciFi')
+ session.add(biography)
+ session.add(drama)
+ session.add(history)
+ session.add(action)
+ session.add(adventure)
+ session.add(sci_fi)
+
+ # Hidden Figures (Biography, Drama, History)
+ # 2016 October 15
+ # Budget: $25,000,000
+ # Gross Revenue: $206,000,000
+ # Sample review from IMDB:
+ # "★★★★★★★★★☆ In the opinion of this reviewer, an extraordinary achievement."
+ hidden_figures = Movie(title='Hidden Figures', budget=25000000, gross_revenue=206000000,
+ opening_date=date(2016, 10, 15), genres=[biography, drama, history])
+ session.add(hidden_figures)
+ extraordinary_achievement = Review(movie=hidden_figures, score=9,
+ comments='In the opinion of this reviewer, an extraordinary achievement.')
+ session.add(extraordinary_achievement)
+
+ # Avengers: Infinity War (Action, Adventure)
+ # 2018 April 27
+ # Budget: $300,000,000
+ # Gross Revenue: $2,048,000,000
+ # Sample reviews from IMDB:
+ # "★★★★★★★★★★ A summer film that IS even better than the hype."
+ # "★★★★★★☆☆☆☆ Bordering on a comedy, "Infinity War" is overhyped, lacked direction, but at times impressed."
+ infinity_war = Movie(title='Avengers: Infinity War', budget=300000000, gross_revenue=2048000000,
+ opening_date=date(2018, 4, 27), genres=[action, adventure])
+ session.add(infinity_war)
+ better_than_hype = Review(movie=infinity_war, score=10,
+ comments='A summer film that IS even better than the hype.')
+ bordering_on_comedy = Review(movie=infinity_war, score=6,
+ comments='Bordering on a comedy, "Infinity War" is overhyped, lacked direction, but '
+ 'at times impressed.')
+ session.add(better_than_hype)
+ session.add(bordering_on_comedy)
+
+
+def main():
+ try:
+ url = (MovieDatabase.construct_mysql_url
+ ('localhost',
+ 3306,
+ 'movies',
+ 'root',
+ #roh moment. I HATE EVERY LAB CREATED ON MY LIFE.
+ #MAY THE NEXT GENERATION NOT KNOW MY FURY
+ #MAY THE CONSTRUCTOR OF THIS BULL SUFFER WITH RETRIBUTION
+ # since i'm using @ & % which are specail cahracters you have to encode them
+ # good thing NOBODY TOLD ME THAT .
+ 'FunNyMeMe123!%40%23'))
+ movie_database = MovieDatabase(url)
+ movie_database.ensure_tables_exist()
+
+ """
+ session_reviews = movie_database.create_session()
+ session_reviews.execute(text("DROP TABLE IF EXISTS reviews"))
+ session_reviews.commit()
+ session_reviews.close()
+
+ session_movie_genres = movie_database.create_session()
+ session_movie_genres.execute(text("DROP TABLE IF EXISTS movie_genres"))
+ session_movie_genres.commit()
+ session_movie_genres.close()
+
+ session_genres = movie_database.create_session()
+ session_genres.execute(text("DROP TABLE IF EXISTS genres"))
+ session_genres.commit()
+ session_genres.close()
+
+ session_movies = movie_database.create_session()
+ session_movies.execute(text("DROP TABLE IF EXISTS movies"))
+ session_movies.commit()
+ session_movies.close()
+ """
+
+ print('Tables created.')
+ session_movies = movie_database.create_session()
+ add_starter_data(session_movies)
+ session_movies.commit()
+ print('Records created.')
+ except SQLAlchemyError as exception:
+ print('Database setup failed!', file=stderr)
+ print(f'Cause: {exception}', file=stderr)
+ exit(1)
+
+
+if __name__ == '__main__':
+ main()
--
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