fix: actionable error when --password-file or --token-file is missing (#289)#412
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…is missing Previously, a non-existent path caused a bare FileNotFoundError traceback. Now tabcmd exits with a clear message pointing to the bad argument. Closes #289 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…le errors
- Replace os.path.exists with os.path.isfile so directories are rejected cleanly
- Replace hard-coded English error strings with localized keys
session.errors.password_file_not_found and session.errors.token_file_not_found
- Add those two keys to tabcmd_messages_en.properties and rebuild the .mo file
- Move file-not-found tests into a dedicated MissingCredentialFileTests class;
configure mock_path.isfile.return_value = False so the guard is actually hit
(the class-level @mock.patch("os.path") replaces the whole module, so setting
the isfile attribute directly on the mock is the correct approach)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…sert message content Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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@copilot resolve the merge conflicts in this pull request |
Resolved the merge conflict in |
bcantoni
approved these changes
Jul 20, 2026
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Summary
os.path.isfile()before opening--password-file/--token-file; exits with a message containing the bad path rather than a rawFileNotFoundErrortracebackopen()in try/except IOError so permission errors also produce a friendly messageNonewould fall through to a generic error)session.errors.password_file_not_foundandsession.errors.token_file_not_foundos.pathmock madeisfile()return truthy MagicMock) with correctly-scoped patchescreate_session()asserting the i18n key or translated message appears in the errorTest plan
python -m pytest tests/commands/test_session.py -v— all 50 tests passtabcmd login --password-file /nonexistent/path.txt— exits with message containing the pathtabcmd login --token-file /nonexistent/token.txt— exits with message containing the path🤖 Generated with Claude Code