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Use context manager with BytesIO #34

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Merged
rathishcholarajan merged 1 commit into from
Nov 30, 2021
Merged

Use context manager with BytesIO #34

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20 changes: 10 additions & 10 deletions qiskit_ibm_runtime/utils/runtime.py
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Original file line number Diff line number Diff line change
Expand Up @@ -71,11 +71,11 @@ def _serialize_and_encode(
Returns:
String representation.
"""
buff = io.BytesIO()
serializer(buff, data, **kwargs)
buff.seek(0)
serialized_data = buff.read()
buff.close()
with io.BytesIO() as buff:
serializer(buff, data, **kwargs)
buff.seek(0)
serialized_data = buff.read()

if compress:
serialized_data = zlib.compress(serialized_data)
return base64.standard_b64encode(serialized_data).decode("utf-8")
Expand All @@ -98,11 +98,11 @@ def _decode_and_deserialize(
decoded = base64.standard_b64decode(data)
if decompress:
decoded = zlib.decompress(decoded)
buff.write(decoded)
buff.seek(0)
orig = deserializer(buff)
buff.close()
return orig

with io.BytesIO() as buff:
buff.write(decoded)
buff.seek(0)
return deserializer(buff)


def deserialize_from_settings(mod_name: str, class_name: str, settings: Dict) -> Any:
Expand Down