Align the minimum Python version with .python-version, the Dockerfiles,
and the cp314 wheels the build produces, since itertools.batched
(python 3.12+) is now used in paged_list.
Replace the groupby-based pure-Python batching with the C-implemented
itertools.batched (Python 3.12+), wrapped in map(list, ...) to preserve
list-typed pages.
ProcessPoolExecutor relied on private API, lost os.setpriority and
auto-restart. Revert to the subprocess worker but spawn the current
executable with --worker instead of a separate eris-worker console
script, keeping a single entry point for shiv/pyinstaller. Bump
.python-version to 3.14.
Remove all build-dependency packages (glfw-dev, cmake, git, python3-dev,
libX11, mesa, etc.) that were only needed for building eris's Python deps
from source. Replace uv + source install with COPY dist/eris. Use
python3 /usr/local/bin/eris for ENTRYPOINT to avoid shebang portability
issues.
Replace the native pydoc() function (+ @in_separate_process, _call_in_process)
with a TOML tool definition running python3 -m pydoc directly. No ANSI
styling, no TermDoc, no process isolation decorator. This eliminates the
grandchild worker process (from nested ProcessPoolExecutor) that caused
TUI corruption on shutdown.
Also remove now-unused import concurrent.futures from tools.py.
Regenerate the pydoc golden file to match plain-text output.
- Rewrite worker.py: each Worker uses a ProcessPoolExecutor(max_workers=1),
tools run via loop.run_in_executor() in a forked OS subprocess
- Remove create_process(), main(), stdin/stdout IPC, os.killpg
- Remove eris-worker entry point from [project.scripts] in pyproject.toml
- Update tests/worker_test.py for new Worker API
- Guard _sweep_up/_sweep_down against IndexError when _entries is empty;
keep cursor_position() try/except for stale y after row deletion
