fix: pre-existing issues in server.py and common.py (raise_if_dead, has_minimum_version)#641
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fix: pre-existing issues in server.py and common.py (raise_if_dead, has_minimum_version)#641tony wants to merge 1 commit into
tony wants to merge 1 commit into
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #641 +/- ##
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Coverage 51.29% 51.29%
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Files 25 25
Lines 3488 3488
Branches 686 686
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Hits 1789 1789
Misses 1404 1404
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why: subprocess.check_call without stdout/stderr redirection inherits the
parent process's file descriptors, printing tmux output directly to
the terminal. Library code should not produce terminal noise.
what:
- Pass stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL to check_call
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Summary
Three pre-existing issues surfaced during a fresh code review of PR #636. This PR addresses them as atomic commits against
master.common(fix[has_minimum_version]):has_minimum_versionwas callingget_version()twice, spawning two subprocesses for no reason. Now cached in a local variable.server(docs[raise_if_dead]):raise_if_deadhad noRaisessection in its docstring. BothTmuxCommandNotFound(missing binary) andCalledProcessError(server not running) are now documented.server(fix[raise_if_dead]):subprocess.check_callinraise_if_deadinherited the parent process's stdout/stderr, leakinglist-sessionsoutput to the terminal. Now redirected tosubprocess.DEVNULL.Test plan
uv run ruff check . --fix --show-fixes— cleanuv run ruff format .— no changesuv run mypy— no issues (60 source files)uv run py.test -x -q— 885 passed, 1 skipped