def _update_dispatch(self):
if self.modules:
installed_modules = sys.modules.keys()
for module in self.modules.intersection(installed_modules):
for handler in self.registry[module]:
self.update(safe_import_string(handler), keep_existing=True)
del self.registry[module]
self.modules.remove(module)
def _update_plugins(self):
if self.plugins_registry:
for plugins_name, handler in self.plugins_registry.items():
handler = ''.join(handler)
try:
self.update(safe_import_string(handler))
except TypeError as e:
logger.fatal(
'Failed to load encoder associated to plugins %s.' %
plugins_name)
raise e
self.plugins_registry = defaultdict(list)
def __init__(self,
normalizer=None,
encoder=None,
allow_external_objects=False,
target_kernel_version=None,
**kwargs):
self.encode = self.chain_normalizer(normalizer,
encoder=safe_import_string(
encoder or wolfram_encoder))
self.allow_external_objects = allow_external_objects
self.target_kernel_version = target_kernel_version or 11.3
self._properties = kwargs