@option(
        '-k', '--kernel_name', action='store', default=None,
        help='kernel name given to use for execution'
    )
    @option(
        '-e', '--evaluate', action='store_true', default=False,
        help=('evaluate code in the current kernel, too. The current ' +
              'kernel should be of the same language as the cluster.')
    )
    def cell_px(self, kernel_name=None, evaluate=False):
        if kernel_name is None:
            kernel_name = self.kernel_name
        self.retval = self.view["kernels['%s'].do_execute_direct(\"%s\")" % (
            kernel_name, self._clean_code(self.code))]
        self.evaluate = evaluate
Default 404 handler, which looks for the requested URL in the redirects
dataset/ETHPy150Open Calysto/metakernel/metakernel/magics/parallel_magic.py/ParallelMagic.cell_px--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/views/defaults.py/page_not_found