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♻ Refactor dict value extraction to minimize key lookups `fastapi/utils.py` (#3139) 

Co-authored-by: Sebastián Ramírez <tiangolo@gmail.com>
This commit is contained in:
Shahriyar Rzayev 2022-05-13 00:38:30 +04:00 committed by GitHub
parent 497e5a2422
commit 82775f7cd0
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1 changed files with 4 additions and 4 deletions
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fastapi/utils.py
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@ -147,15 +147,15 @@ def generate_unique_id(route: "APIRoute") -> str:
def deep_dict_update(main_dict: Dict[Any, Any], update_dict: Dict[Any, Any]) -> None: def deep_dict_update(main_dict: Dict[Any, Any], update_dict: Dict[Any, Any]) -> None:
for key in update_dict: for key, value in update_dict.items():
if ( if (
key in main_dict key in main_dict
and isinstance(main_dict[key], dict) and isinstance(main_dict[key], dict)
and isinstance(update_dict[key], dict) and isinstance(value, dict)
): ):
deep_dict_update(main_dict[key], update_dict[key]) deep_dict_update(main_dict[key], value)
else: else:
main_dict[key] = update_dict[key] main_dict[key] = value
def get_value_or_default( def get_value_or_default(