Source code for freegenes.client.shell

'''

Copyright (C) 2019 Vanessa Sochat.

This Source Code Form is subject to the terms of the
Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed
with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

'''

from freegenes.main import Client

[docs]def main(args, options, parser):

    # Choose executor based on what is available 
    lookup = {'ipython': ipython,
              'python': python,
              'bpython': run_bpython}

    shells = ['ipython', 'python', 'bpython']

    # Prepare client
    client = Client()

    # Otherwise present order of liklihood to have on system
    for shell in shells:
        try:
            return lookup[shell](client)
        except ImportError:
            pass

[docs]def ipython(client):
    '''give the user an ipython shell
    '''
    try:
        from IPython import embed
    except ImportError:
        return python(client)

    embed(using=False)

[docs]def run_bpython(client):
    '''give the user a bpython shell
    '''
    try:
        import bpython
    except ImportError:
        return python(client)

    bpython.embed(locals_={'client': client})

[docs]def python(client):
    '''give the user a python shell
    '''
    import code
    code.interact(local={"client":client})