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Title: Add context manager lesson to usethis-python-code skill by Copilot · Pull Request #1787 · usethis-python/usethis-python · GitHub

Open Graph Title: Add context manager lesson to usethis-python-code skill by Copilot · Pull Request #1787 · usethis-python/usethis-python

X Title: Add context manager lesson to usethis-python-code skill by Copilot · Pull Request #1787 · usethis-python/usethis-python

Description: Documents the lesson from #1786: prefer @contextmanager over paired backup/restore helpers for setup/teardown logic. Added new "Preferring context managers for resource cleanup" section to usethis-python-code skill (v1.4 → v1.5) Includes procedure, key principle, before/after example, and common mistakes — matching existing section structure # Bad: caller manages lifecycle backup = _backup(lock_path) try: run_subprocess() finally: _restore(lock_path, backup) # Good: context manager encapsulates it with _preserved(lock_path): run_subprocess() Skills used: usethis-skills-modify, usethis-qa-static-checks

Open Graph Description: Documents the lesson from #1786: prefer @contextmanager over paired backup/restore helpers for setup/teardown logic. Added new "Preferring context managers for resource cleanup" section ...

X Description: Documents the lesson from #1786: prefer @contextmanager over paired backup/restore helpers for setup/teardown logic. Added new "Preferring context managers for resource cleanup" ...

Opengraph URL: https://github.com/usethis-python/usethis-python/pull/1787

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