human
Complete the below
def job():

    ''''Jobs - RESTful controller'
    '''
 What is a the Python program you requested?
assistant
#Here is the Python program you requested.
    def prep(r):
        if (r.method == 'datalist'):
            from s3 import s3_set_default_filter
            s3_set_default_filter('~.status', 'OPEN', tablename='work_job')
            if (r.representation == 'html'):
                filter_formstyle = settings.get_ui_formstyle()
                s3db.configure('work_job', filter_formstyle=filter_formstyle)
        if (not r.component):
            r.resource.configure(create_next=r.url(method=''), update_next=r.url(method=''))
        elif (r.component_name == 'assignment'):
            ctable = r.component.table
            field = ctable.person_id
            logged_in_person = auth.s3_logged_in_person()
            if logged_in_person:
                query = (((ctable.job_id == r.id) & (ctable.person_id == logged_in_person)) & (ctable.deleted != True))
                existing = db(query).select(ctable.id, limitby=(0, 1)).first()
                if (not existing):
                    field.default = logged_in_person
                else:
                    field.default = None
        return True
    s3.prep = prep
    def postp(r, output):
        if ((r.representation == 'html') and (r.method == 'datalist')):
            response.view = 'work/joblist.html'
            script = ('s3.work.js' if s3.debug else 's3.work.min.js')
            path = ('/%s/static/scripts/S3/%s' % (appname, script))
            if (path not in s3.scripts):
                s3.scripts.append(path)
            current.menu.options = None
        return output
    s3.postp = postp
    return s3_rest_controller(rheader=s3db.work_rheader)