def is_dict(value):

    if value is None:
        return

    if not isinstance(value, dict):
        return c('dict')
Our element's glue should include inline stylesheet references.
dataset/ETHPy150Open heiskr/sagefy/server/modules/validations.py/is_dict--crossover with--dataset/ETHPy150Open twisted/nevow/nevow/test/test_athena.py/LiveMixinTestsMixin.test_glueIncludesStylesheets