feat(utils): add sanitize_filename() for URL-derived filenames#1146
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cz-03 wants to merge 1 commit intolangflow-ai:mainfrom
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feat(utils): add sanitize_filename() for URL-derived filenames#1146cz-03 wants to merge 1 commit intolangflow-ai:mainfrom
cz-03 wants to merge 1 commit intolangflow-ai:mainfrom
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Adds `sanitize_filename(url, fallback, max_length)` to `file_utils.py` to safely derive a storable filename from a URL during document ingestion. Decodes percent-encoding, extracts the last path segment, strips query strings and fragments, and removes characters unsafe on Linux, macOS, and Windows. Preserves the file extension when truncating to `max_length`. Returns a configurable `fallback` value instead of raising on malformed or empty URLs, consistent with the defensive patterns already used in `safe_unlink()` and `auto_cleanup_tempfile()`.
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Adds
sanitize_filename(url, fallback, max_length)tofile_utils.pyto safely derive a storable filename from a URL during document ingestion. Decodes percent-encoding, extracts the last path segment, strips query strings and fragments, and removes characters unsafe on Linux, macOS, and Windows. Preserves the file extension when truncating tomax_length. Returns a configurablefallbackvalue instead of raising on malformed or empty URLs, consistent with the defensive patterns already used insafe_unlink()andauto_cleanup_tempfile().