manage.py 文件源码

def shell(ipython):
    """Runs a Python shell with QPD context"""
    import code
    import readline
    import rlcompleter
    banner_msg = (
        "Welcome to QPD interactive shell\n"
        "\tAuto imported: app, db, models, views, admin"
    )
    _vars = globals()
    _vars.update(locals())
    _vars.update(dict(app=app, db=db, models=models, views=views, admin=admin))
    readline.set_completer(rlcompleter.Completer(_vars).complete)
    readline.parse_and_bind("tab: complete")
    try:
        if ipython is True:
            from IPython import start_ipython
            from traitlets.config import Config
            c = Config()
            c.TerminalInteractiveShell.banner2 = banner_msg
            start_ipython(argv=[], user_ns=_vars, config=c)
        else:
            raise ImportError
    except ImportError:
        shell = code.InteractiveConsole(_vars)
        shell.interact(banner=banner_msg)