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uses new serializer method to check if attribute is loadable

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This commit is contained in:
Mose Müller
2023-12-20 10:16:01 +01:00
parent 32bda8d910
commit 392831e0fd
1 changed files with 14 additions and 7 deletions
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21
src/pydase/data_service/state_manager.py
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@ -9,12 +9,14 @@ import pydase.units as u
from pydase.data_service.data_service_cache import DataServiceCache from pydase.data_service.data_service_cache import DataServiceCache
from pydase.utils.helpers import ( from pydase.utils.helpers import (
get_object_attr_from_path_list, get_object_attr_from_path_list,
is_property_attribute,
parse_list_attr_and_index, parse_list_attr_and_index,
) )
from pydase.utils.serializer import ( from pydase.utils.serializer import (
dump, dump,
generate_serialized_data_paths, generate_serialized_data_paths,
get_nested_dict_by_path, get_nested_dict_by_path,
serialized_dict_is_nested_object,
) )
if TYPE_CHECKING: if TYPE_CHECKING:
@ -246,7 +248,7 @@ class StateManager:
else: else:
setattr(target_obj, attr_name, value) setattr(target_obj, attr_name, value)
def __is_loadable_state_attribute(self, property_path: str) -> bool: def __is_loadable_state_attribute(self, full_access_path: str) -> bool:
"""Checks if an attribute defined by a dot-separated path should be loaded from """Checks if an attribute defined by a dot-separated path should be loaded from
storage. storage.
@ -255,13 +257,12 @@ class StateManager:
""" """
parent_object = get_object_attr_from_path_list( parent_object = get_object_attr_from_path_list(
self.service, property_path.split(".")[:-1] self.service, full_access_path.split(".")[:-1]
) )
attr_name = property_path.split(".")[-1] attr_name = full_access_path.split(".")[-1]
prop = getattr(type(parent_object), attr_name, None) if is_property_attribute(parent_object, attr_name):
prop = getattr(type(parent_object), attr_name)
if isinstance(prop, property):
has_decorator = has_load_state_decorator(prop) has_decorator = has_load_state_decorator(prop)
if not has_decorator: if not has_decorator:
logger.debug( logger.debug(
@ -270,4 +271,10 @@ class StateManager:
attr_name, attr_name,
) )
return has_decorator return has_decorator
return True
cached_serialization_dict = get_nested_dict_by_path(
self.cache, full_access_path
)
# nested objects cannot be loaded
return not serialized_dict_is_nested_object(cached_serialization_dict)