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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def get_job_info(name=None):
    '''
    Return information about the Jenkins job.

    :param name: The name of the job is check if it exists.
    :return: Information about the Jenkins job.

    CLI Example:

    .. code-block:: bash

        salt '*' jenkins.get_job_info jobname

    '''
    if not name:
        raise SaltInvocationError('Required parameter \'name\' is missing')

    server = _connect()

    if not job_exists(name):
        raise CommandExecutionError('Job \'{0}\' does not exist'.format(name))

    job_info = server.get_job_info(name)
    if job_info:
        return job_info
    return False