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⚡️ Speed up function convert_node_to_data_point by 670% #34

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⚡️ Speed up function convert_node_to_data_point by 670% #34

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15 changes: 9 additions & 6 deletions cognee/modules/graph/utils/convert_node_to_data_point.py
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Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
from cognee.infrastructure.engine import DataPoint

_SUBCLASS_CACHE = {}


def convert_node_to_data_point(node_data: dict) -> DataPoint:
subclass = find_subclass_by_name(DataPoint, node_data["type"])

return subclass(**node_data)


Expand All @@ -17,8 +18,10 @@ def get_all_subclasses(cls):


def find_subclass_by_name(cls, name):
for subclass in get_all_subclasses(cls):
if subclass.__name__ == name:
return subclass

return None
# Use cached mapping for efficiency
cache = _SUBCLASS_CACHE.get(cls)
if cache is None:
# Build dict mapping class names to subclasses
cache = {subclass.__name__: subclass for subclass in get_all_subclasses(cls)}
_SUBCLASS_CACHE[cls] = cache
return cache.get(name, None)