Method _check_arg

handler.py:52–60

(self, name, value, valids=None, invalids=None, types=None)

            raise RuntimeError('No route for %s', name)

    def _check_arg(self, name, value, valids=None, invalids=None, types=None):
        if value in (None, ''):
            raise RuntimeError('Missing argument "%s"' % name)
        if valids is not None and value not in valids:
            raise RuntimeError('Invalid argument "%s"' % name)
        if invalids is not None and value in invalids:
            raise RuntimeError('Invalid argument "%s"' % name)
        if types is not None and not isinstance(value, types):
            raise RuntimeError('Invalid argument "%s"' % name)

    def _check_path(self, path):
        if not os.path.exists(path):