sqlalchemy-lightening 0.4.1

making SQLAlchemy great again

SQLAlchemy Lightening

Making SQLAlchemy great again

Install

pip install sqlalchemy_ligthening

Usage

# load by id
Person.get(1)

# load multiple by id
Person.get(1, 2, 3)
# or
Person.get([1, 2, 3])

# basic filter
Person.where(name='dpepper')

# where `name` in ...
Person.where(name=['dpepper', 'thatguy'])

# mix and match
Person.where(Person.id != 1, name='dpepper')

# standard utilities
Person.all
Person.first

# standard SQLAlchemy query
Person.query

Example Setup

from sqlalchemy import create_engine
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
from sqlalchemy_lightening import LighteningBase


# create base sqlalchemy model
Base = declarative_base()

# extend LighteningBase mixin
class Person(LighteningBase, Base):
    id = Column(Integer, primary_key=True)
    name = Column(String(250))

engine = create_engine('sqlite:///:memory:')
session = sessionmaker(bind=engine)()

Base.metadata.create_all(engine)
Base.metadata.bind = engine

# wire things up
LighteningBase.query_class = session.query

# good to go
Person.winning

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