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Add blob handler to transform endpoint output method #299

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Merged
merged 10 commits into from
May 16, 2025
Merged

Add blob handler to transform endpoint output method #299

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19048cb
fix: Changes to address the field name error: json shadows a BaseMode…
Mar 27, 2025
0f4e030
Merge branch 'aws:main' into rsareddy-dev
rsareddy0329 Mar 27, 2025
66702cc
fix: Changes to address the field name error: json shadows a BaseMode…
Mar 27, 2025
5487464
fix: rev-2 - Changes to address the field name error: json shadows a …
Mar 27, 2025
d783bb1
fix: rev-2 - Changes to address the field name error: json shadows a …
Mar 27, 2025
5b8a942
Merge branch 'aws:main' into rsareddy-dev
rsareddy0329 Apr 10, 2025
78e9743
Merge branch 'aws:main' into rsareddy-dev
rsareddy0329 Apr 12, 2025
a6e3313
Merge branch 'aws:main' into rsareddy-dev
rsareddy0329 May 15, 2025
0ba4873
Add blob handler to transform boto output method
May 15, 2025
d1f3f64
correct black formatting
May 15, 2025
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10 changes: 10 additions & 0 deletions src/sagemaker_core/main/code_injection/codec.py
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@
LIST_TYPE,
MAP_TYPE,
)
from io import BytesIO


def pascal_to_snake(pascal_str):
Expand Down Expand Up @@ -244,6 +245,15 @@ def transform(data, shape, object_instance=None) -> dict:
elif _member_type == MAP_TYPE:
_map_type_shape = SHAPE_DAG[_member_shape]
evaluated_value = _evaluate_map_type(data[_member_name], _map_type_shape)
elif _member_type == "blob":
blob_data = data[_member_name]
if isinstance(blob_data, bytes):
evaluated_value = BytesIO(blob_data)
elif hasattr(blob_data, "read"):
# If it's already a file-like object, use it as is
evaluated_value = blob_data
else:
raise ValueError(f"Unexpected blob data type: {type(blob_data)}")
else:
raise ValueError(f"Unexpected member type encountered: {_member_type}")

Expand Down