def add_data(self, html, key, value):
if value is not None:
data = html._data
if key in data and isinstance(value, Mapping):
target = data[key]
if isinstance(target, Mapping):
return recursive_update(target, value)
data[key] = value
def add_data(self, html, key, value):
if value is not None:
data = html._data
if key in data and isinstance(value, Mapping):
target = data[key]
if isinstance(target, Mapping):
return recursive_update(target, value)
data[key] = value