#!/usr/bin/env python

import padlite
import settings
import code

def load_interpreters():
    """ Load a dict of available Python interpreters """
    interpreters = dict(python=lambda v: InteractiveConsole(v).interact())
    best = "python"
    try:
        import bpython.cli
        interpreters["bpython"] = lambda v: bpython.cli.main(args=[],
                                                             locals_=v)
        best = "bpython"
    except ImportError:
        pass

    try:
        # whether ipython is actually better than bpython is
        # up for debate, but this is the behavior that existed
        # before --interpreter was added, so we call IPython
        # better
        import IPython
        # pylint: disable=E1101
        if hasattr(IPython, "Shell"):
            interpreters["ipython"] = lambda v: \
                IPython.Shell.IPShell(argv=[], user_ns=v).mainloop()
            best = "ipython"
        elif hasattr(IPython, "embed"):
            interpreters["ipython"] = lambda v: IPython.embed(user_ns=v)
            best = "ipython"
        else:
            print("Unknown IPython API version")
        # pylint: enable=E1101
    except ImportError:
        pass

    interpreters['best'] = interpreters[best]
    return interpreters

p = padlite.PadLite(settings.PAD['apikey'], settings.PAD['host'])
interpreters = load_interpreters()
interpreters['best'](locals())