⚡️ Speed up method LogsArchiveStorageClassS3Type.openapi_types by 18%#14
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The optimization moves dictionary creation from runtime to module load time by extracting the dictionary `{"value": (str,)}` into a module-level constant `_OPENAPI_TYPES_LOGSARCHIVESTORAGECLASSS3TYPE`.
**Key Change:** Instead of creating a new dictionary object every time `openapi_types` is accessed, the method now returns a pre-existing dictionary that was created once when the module was imported.
**Why it's faster:** Dictionary literal creation in Python involves allocation and initialization overhead. By moving this to module load time, we eliminate repeated object creation during runtime. Even though `@cached_property` caches the result per instance, the original code still had to create the dictionary on the first access for each instance.
**Performance characteristics:** The 18% speedup is most significant for workloads with frequent `openapi_types` access across multiple instances, as demonstrated in the bulk instance test. The optimization provides consistent benefits regardless of access patterns since it eliminates the dictionary creation bottleneck entirely.
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📄 18% (0.18x) speedup for
LogsArchiveStorageClassS3Type.openapi_typesinsrc/datadog_api_client/v2/model/logs_archive_storage_class_s3_type.py⏱️ Runtime :
2.20 microseconds→1.86 microsecondss(best of44runs)📝 Explanation and details
The optimization moves dictionary creation from runtime to module load time by extracting the dictionary
{"value": (str,)}into a module-level constant_OPENAPI_TYPES_LOGSARCHIVESTORAGECLASSS3TYPE.Key Change: Instead of creating a new dictionary object every time
openapi_typesis accessed, the method now returns a pre-existing dictionary that was created once when the module was imported.Why it's faster: Dictionary literal creation in Python involves allocation and initialization overhead. By moving this to module load time, we eliminate repeated object creation during runtime. Even though
@cached_propertycaches the result per instance, the original code still had to create the dictionary on the first access for each instance.Performance characteristics: The 18% speedup is most significant for workloads with frequent
openapi_typesaccess across multiple instances, as demonstrated in the bulk instance test. The optimization provides consistent benefits regardless of access patterns since it eliminates the dictionary creation bottleneck entirely.✅ Correctness verification report:
🌀 Generated Regression Tests and Runtime
To edit these changes
git checkout codeflash/optimize-LogsArchiveStorageClassS3Type.openapi_types-mgcixkq5and push.