unstructured

0ca55632 - fix: avoid getpgid crash for GLOBAL_WORKING_PROCESS_DIR on Windows (#4485)

fix: avoid getpgid crash for GLOBAL_WORKING_PROCESS_DIR on Windows (#4485) ## Problem Enabling `GLOBAL_WORKING_DIR` or reading the default `GLOBAL_WORKING_PROCESS_DIR` called `os.getpgid(0)`. That API is POSIX-only, so Windows raised `AttributeError`. ## Solution Resolve the process key with `os.getpgid` when it exists, otherwise `os.getpid()`. POSIX process-group sharing is unchanged. ## User impact Windows users can enable the global working directory without a crash. ## Evidence `uv run --with pytest python -m pytest test_unstructured/partition/utils/test_config.py -q` — 6 passed, including `test_get_tempdir_without_getpgid`. CHANGELOG updated under `0.27.8-dev0`. <!-- This is an auto-generated description by cubic. --> <a href="https://cubic.dev/pr/Unstructured-IO/unstructured/pull/4485?utm_source=github" target="_blank" rel="noopener noreferrer" data-no-image-dialog="true"><picture><source media="(prefers-color-scheme: dark)" srcset="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"><source media="(prefers-color-scheme: light)" srcset="https://www.cubic.dev/buttons/review-in-cubic-light.svg"><img alt="Review in cubic" src="https://www.cubic.dev/buttons/review-in-cubic-dark.svg"></picture></a> <!-- End of auto-generated description by cubic. --> Co-authored-by: cragwolfe <crag@unstructured.io>