undr.exception#

Custom runtime exceptions.

Direct calls to Exception in other parts of the codebase indicate a logic error.

Overview#

Module Contents#

exception undr.exception.HashMismatch(path_id: pathlib.PurePosixPath, expected_hash: str, hash: str)#

Bases: Exception

Raised if the hash read from the index is different from the hash calculated from the file bytes.

Parameters:

  • path_id (pathlib.PurePosixPath) – The path ID of the resource with a hash mismatch.

  • expected_hash (str) – The hash read from the index.

  • hash (str) – The hash calculated from the bytes effectively processed.

exception undr.exception.SizeMismatch(path_id: pathlib.PurePosixPath, expected_size: int, size: int)#

Bases: Exception

Raised if the size read from the index is different from number of bytes in the decompressed file.

Parameters:

  • path_id (pathlib.PurePosixPath) – The path ID of the resource with a size mismatch.

  • expected_size (int) – The size read from the index.

  • size (int) – The effective decompressed size in bytes.