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substrait-extensions

Packages Substrait extensions files, along with associated tests and dialects.

Provides datamodel-code-generator bindings to extensions and dialects.

Contents

  • substrait_extensions.extensions — Substrait extension YAML files (functions, types, type variations) and generated bindings.
  • substrait_extensions.dialects — Substrait dialect files bindings
  • substrait_extensions.testcases — Substrait function test case files.
  • substrait_extensions.examples — example extension and type YAML files from the specification's documentation, under examples.extensions and examples.types. These are illustrations, not catalog entries: their URNs use the extension:org.example: owner, and they carry no compatibility guarantee. They are useful as fixtures for testing an extension parser.

Usage

from importlib.resources import files

# Access extension files
arithmetic_extensions = files("substrait_extensions.extensions").joinpath("functions_arithmetic.yaml").read_text()
extension_schema_file = files("substrait_extensions.extensions").joinpath("simple_extensions_schema.yaml").read_text()

# Access example files (fixtures; not catalog entries)
distance_example = files("substrait_extensions.examples.extensions").joinpath("distance_functions.yaml").read_text()

# Access dialect files
dialect_schema_file = files("substrait_extensions.dialects").joinpath("dialect_schema.yaml").read_text()

# Use generated datamodesl
from substrait_extensions.dialects.dialect import Dialect.datamodel.dialect import Dialect
from substrait_extensions.extensions.simple_extensions import SimpleExtensions

Metadata

Release files for substrait-extensions 0.103.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for substrait-extensions 0.103.0
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Table of built distributions (wheels) for substrait-extensions 0.103.0
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substrait_extensions-0.103.0-py3-none-any.whl Python 3 none any Details

Total release size: 189.2 kB

Release files / substrait_extensions-0.103.0.tar.gz

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Release files / substrait_extensions-0.103.0-py3-none-any.whl

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