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Commit 80b96fd4 authored by Shruti Bolman's avatar Shruti Bolman
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Diet installer file

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from sys import stderr
from sqlalchemy.exc import SQLAlchemyError
from datetime import datetime
from diet import DietDatabase, User, FoodType, Meal, MealFoodType
def add_starter_data(session):
ada = User(name='Ada')
pancakes = FoodType(name='Pancakes')
meal = Meal(user=ada, meal_food_types=[MealFoodType(food_type=pancakes, amount=3)], timestamp=datetime.now())
session.add(meal)
def main():
try:
url = DietDatabase.construct_mysql_url('localhost', 3306, 'diet', 'root', 'cse1208')
diner_database = DietDatabase(url)
diner_database.ensure_tables_exist()
print('Tables created.')
session = diner_database.create_session()
add_starter_data(session)
session.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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