Source code for airflow.providers.trino.assets.trino

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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
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from __future__ import annotations

from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from urllib.parse import SplitResult



[docs]
def sanitize_uri(uri: SplitResult) -> SplitResult:
    if not uri.netloc:
        raise ValueError("URI format trino:// must contain a host")
    if uri.port is None:
        host = uri.netloc.rstrip(":")
        uri = uri._replace(netloc=f"{host}:8080")
    if len(uri.path.split("/")) != 4:  # Leading slash, catalog, schema, and table names.
        raise ValueError("URI format trino:// must contain catalog, schema, and table names")
    return uri