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Update SchemaGen Executor to natively handle SequenceExample #5689

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Update SchemaGen Executor to natively handle SequenceExample #5689

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a512a4c
Update executor.py
AlexanderLavelle Jan 31, 2023
4c9c04b
update for column width
AlexanderLavelle Mar 13, 2023
6415971
Merge pull request #3 from AlexanderLavelle/master
AlexanderLavelle Apr 6, 2024
70edb1e
Merge branch 'tensorflow:master' into AlexanderLavelle/schemagen_mod_…
AlexanderLavelle Dec 4, 2024
ef2716d
Merge branch 'tensorflow:master' into AlexanderLavelle/schemagen_mod_…
AlexanderLavelle Jan 7, 2025
7de7964
clumsy typo
AlexanderLavelle Jan 7, 2025
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9 changes: 9 additions & 0 deletions tfx/components/schema_gen/executor.py
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,8 @@
from tfx.types import standard_component_specs
from tfx.utils import io_utils
from tfx.utils import json_utils
from tfx_bsl.tfxio.tensor_representation_util import (InferTensorRepresentationsFromSchema,
SetTensorRepresentationsInSchema)


# Default file name for generated schema file.
Expand Down Expand Up @@ -89,5 +91,12 @@ def Do(self, input_dict: Dict[str, List[types.Artifact]],
artifact_utils.get_single_uri(
output_dict[standard_component_specs.SCHEMA_KEY]),
DEFAULT_FILE_NAME)

# Add tensor representations to handle SequenceExamples downstream.
# Still need correct Payload Format.
tensor_representations = InferTensorRepresentationsFromSchema(schema)
SetTensorRepresentationsInSchema(schema, tensor_representations)


io_utils.write_pbtxt_file(output_uri, schema)
logging.info('Schema written to %s.', output_uri)