Initialize flask configs
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@ -64,6 +64,7 @@ db.sqlite3-journal
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# Flask stuff:
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instance/
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.webassets-cache
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db.sqlite
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# Scrapy stuff:
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.scrapy
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from os import environ, path
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from dotenv import load_dotenv
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basedir = path.abspath(path.dirname(__file__))
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load_dotenv(path.join(basedir, '.env'))
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class Config:
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TESTING = True
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DEBUG = True
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FLASK_ENV = 'development'
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SQLALCHEMY_DATABASE_URI = 'sqlite:///' + path.join(basedir, 'worblehat.sqlite')
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SQLALCHEMY_TRACK_MODIFICATIONS = False
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SECRET_KEY = environ.get('SECRET_KEY')
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@ -0,0 +1,5 @@
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#!/bin/bash
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# FLASK_APP=app.py FLASK_DEBUG=1 FLASK_ENV=development python3 -m flask run --host=localhost --port=5000 --debugger --reload
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flask --app worblehat --debug run --host=localhost --port=5000 --debugger --reload
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from flask import Flask
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from flask_sqlalchemy import SQLAlchemy
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from flask_admin import Admin
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from flask_admin.contrib.sqla import ModelView
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from os import environ, path
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from dotenv import load_dotenv
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from worblehat.database import db_session, init_db
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def create_app():
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app = Flask(__name__, instance_relative_config=True)
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app.config.from_object('config.Config')
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configure_database(app)
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configure_admin(app)
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@app.route('/')
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def index():
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return 'Hello World!'
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return app
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def configure_database(app):
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@app.cli.command("initdb")
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def initdb_command():
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init_db()
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print("Initialized the database.")
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@app.teardown_appcontext
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def shutdown_session(exception=None):
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db_session.remove()
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def configure_admin(app):
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admin = Admin(app, name='Worblehat', template_mode='bootstrap3')
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from worblehat.models.Category import Category
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from worblehat.models.Item import Item
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from worblehat.models.MediaType import MediaType
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admin.add_view(ModelView(Category, db_session))
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admin.add_view(ModelView(Item, db_session))
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admin.add_view(ModelView(MediaType, db_session))
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from sqlalchemy import create_engine
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from sqlalchemy.orm import scoped_session, sessionmaker
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from sqlalchemy.ext.declarative import declarative_base
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engine = create_engine('sqlite:///db.sqlite', convert_unicode=True)
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db_session = scoped_session(sessionmaker(autocommit=False,
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autoflush=False,
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bind=engine))
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Base = declarative_base()
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Base.query = db_session.query_property()
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def init_db():
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# import all modules here that might define models so that
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# they will be registered properly on the metadata. Otherwise
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# you will have to import them first before calling init_db()
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from .models.Category import Category
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from .models.Item import Item
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from .models.MediaType import MediaType
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Base.metadata.create_all(bind=engine)
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from sqlalchemy import Column, Integer, String, ForeignKey, Boolean
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from sqlalchemy.orm import relationship
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from worblehat.database import Base
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class Category(Base):
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__tablename__ = 'categories'
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id = Column(Integer, primary_key=True)
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name = Column(String(80), unique=True)
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description = Column(String(255))
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def __repr__(self):
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return '<Category %r>' % self.name
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from sqlalchemy import Column, Integer, String, ForeignKey, Boolean
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from sqlalchemy.orm import relationship
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from worblehat.database import Base
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class Item(Base):
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__tablename__ = 'items'
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id = Column(Integer, primary_key=True)
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title = Column(String(255), nullable=False)
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owner = Column(String(255))
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isbn = Column(String(255))
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media_id = Column(Integer, ForeignKey('media_types.id'), nullable=False)
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media = relationship('MediaType', back_populates='items')
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def __repr__(self):
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return '<Item %r / %r>' % (self.media.name, self.title)
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@ -0,0 +1,19 @@
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from sqlalchemy import Column, Integer, String, ForeignKey, Boolean
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from sqlalchemy.orm import relationship
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from worblehat.database import Base
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class MediaType(Base):
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__tablename__ = 'media_types'
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id = Column(Integer, primary_key=True)
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name = Column(String(80), nullable=False)
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description = Column(String(255))
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items = relationship('Item', back_populates='media', lazy=True)
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def __init__(self, name, description):
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self.name = name
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self.description = description
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def __repr__(self):
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return '<MediaType %r>' % self.name
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