def create(name, url, backend, frequency=None, owner=None, org=None):
    '''Create a new harvest source'''
    log.info('Creating a new Harvest source "%s"', name)
    source = actions.create_source(name, url, backend,
                                   frequency=frequency,
                                   owner=owner,
                                   organization=org)
    log.info('''Created a new Harvest source:
    name: {0.name},
    slug: {0.slug},
    url: {0.url},
    backend: {0.backend},
    frequency: {0.frequency},
    owner: {0.owner},
    organization: {0.organization}'''.format(source))
Create a new harvest source