$ pip install horn-py

Usage:
  horn new <target> [--app=<app> --proj=<proj> --pypi=<pypi> --bare]
  horn new <target> <from> [<checkout>] [--json=<json>] [-f=PATH | --file=PATH]
  horn gen api <module> <table> <fields>...
  horn gen model <module> <table> <fields>...
  horn gen schema <module> (<fields>... | --model=<model> | <fields>...  --model=<model>)
  horn -h | --help
  horn --version

Options:
  --app=<app>               App name [default: app].
  --proj=<proj>             Project name.
  --pypi=<pypi>             Pypi domain.
  --bare                    Bare project.

  --json=<json>             Json string [default: {}].
  -f=PATH, --file=PATH      Json file PATH.

  --model=<model>           Schema baseed on model.

  -h, --help                Show this screen.
  --version                 Show version.

Examples:
  horn new tmp/foo_bar --app foobar --proj FooBar
  horn new tmp/foo_bar https://github.com/bigfang/drf-starter.git --json '{"app":"someapp"}'
  horn gen api Post posts title:string:uniq content:text:nonull author:ref:users
  horn gen model Post posts title:string:uniq:index content:string:nonull author:ref:users:nonull
  horn gen schema Post title:string content:string author:nest:user

Notes:
  Model attrs:  uniq => unique=True, nonull => nullable=False,
                index => index=True, default:val => default=val
  Schema attrs: dump => dump_only, load => load_only, exclude => exclude,
                required => required=True, none => allow_none=True