samanehmoradi

## sqlalchemy_example.py
from sqlalchemy import Column, Integer, String, ForeignKey, create_engine
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import relationship, backref, sessionmaker, joinedload

# For this example we will use an in-memory sqlite DB.
# Let's also configure it to echo everything it does to the screen.
engine = create_engine('sqlite:///:memory:', echo=True)

# The base class which our objects will be defined on.
Base = declarative_base()
	from sqlalchemy import Column, Integer, String, ForeignKey, create_engine
	from sqlalchemy.ext.declarative import declarative_base
	from sqlalchemy.orm import relationship, backref, sessionmaker, joinedload

	# For this example we will use an in-memory sqlite DB.
	# Let's also configure it to echo everything it does to the screen.
	engine = create_engine('sqlite:///:memory:', echo=True)

	# The base class which our objects will be defined on.
	Base = declarative_base()