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⚡️ Speed up method DbtAdapter.build_parent_map by 3,421% #861

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⚡️ Speed up method DbtAdapter.build_parent_map by 3,421% #861

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16f0638
⚡️ Speed up method `DbtAdapter.build_parent_map` by 3,421%
codeflash-ai[bot] Aug 15, 2025
766d272
Update recce/adapter/dbt_adapter/__init__.py
misrasaurabh1 Aug 15, 2025
e2bee4a
Apply suggestions from code review
misrasaurabh1 Aug 21, 2025
5de7e61
Merge branch 'main' into codeflash/optimize-DbtAdapter.build_parent_m…
misrasaurabh1 Aug 21, 2025
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11 changes: 7 additions & 4 deletions recce/adapter/dbt_adapter/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -621,12 +621,15 @@ def execute(

def build_parent_map(self, nodes: Dict, base: Optional[bool] = False) -> Dict[str, List[str]]:
manifest = self.curr_manifest if base is False else self.base_manifest
manifest_dict = manifest.to_dict()

try:
parent_map_source = manifest.parent_map
except AttributeError:
parent_map_source = manifest.to_dict()["parent_map"]

node_ids = nodes.keys()
parent_map = {}
for k, parents in manifest_dict["parent_map"].items():
if k not in node_ids:
for k, parents in parent_map_source.items():
if k not in nodes:
continue
parent_map[k] = [parent for parent in parents if parent in node_ids]

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