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Fix XCom object storage backend path validation - #56244

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amoghrajesh merged 1 commit into
apache:mainfrom
amoghrajesh:fix-universal-pathlib0
Sep 30, 2025
Merged

Fix XCom object storage backend path validation#56244
amoghrajesh merged 1 commit into
apache:mainfrom
amoghrajesh:fix-universal-pathlib0

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@amoghrajesh

@amoghrajeshamoghrajesh commented Sep 30, 2025

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universal_pathlib releases a 0.3.0 version and that added pathlib_abc==0.5.1 in it, which introduced stricter type checking on Path objects.

The original code was calling is_relative_to() incorrectly on Path objects leading to error:

 Using airflow version from current sources
providers/common/io/src/airflow/providers/common/io/xcom/backend.py:105: error: Argument 1 to "is_relative_to" of "PurePath" has incompatible type "ObjectStoragePath"; expected "PurePath" [arg-type]
if not Path.is_relative_to(ObjectStoragePath(data), p):
^~~~~~~~~~~~~~~~~~~~~~~
providers/common/io/src/airflow/providers/common/io/xcom/backend.py:105: error: Argument 2 to "is_relative_to" of "PurePath" has incompatible type "ObjectStoragePath"; expected "str | PathLike[str]" [arg-type]
if not Path.is_relative_to(ObjectStoragePath(data), p):
^
Found 2 errors in 1 file (checked 3984 source files)

I have changed to call it as an instance method on the ObjectStoragePath object itself.

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@amoghrajeshamoghrajesh self-assigned this Sep 30, 2025
@amoghrajesh
amoghrajesh merged commit 180ec47 into apache:mainSep 30, 2025
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@amoghrajeshamoghrajesh mentioned this pull request Sep 30, 2025
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dabla pushed a commit to dabla/airflow that referenced this pull request Oct 12, 2025
@amoghrajesh@dabla
Fix XCom object storage backend path validation (apache#56244)
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@eladkaleladkal mentioned this pull request Oct 22, 2025
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@eladkaleladkaleladkal approved these changes
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