A subinterpreter-in-thread spawning backend - #446

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goodboy wants to merge 26 commits into

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subint_spawner_backend

Commits on Apr 23, 2026

Ignore notes & snippets subdirs in `git`
goodboy
committed
9cf3d58
Reorganize `.gitignore` by skill/purpose
goodboy
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d3d6f64
Add `lastfailed` cache inspection to `/run-tests` skill
goodboy
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ba86d48
Expand `/run-tests` venv pre-flight to cover all cases
goodboy
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b1a0753
Bump `xonsh` to latest pre `0.23` release
goodboy
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b524ee4
Pin `xonsh` to GH `main` in editable mode
goodboy
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64ddc42
Add `'subint'` spawn backend scaffold (#379)
goodboy
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d318f1f
Handle py3.14+ incompats as test skips
goodboy
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d2ea8aa
Impl min-viable `subint` spawn backend (B.2)
goodboy
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b8f243e
Avoid skip `.ipc._ringbuf` import when no `cffi`
goodboy
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03bf2b9
Doc the `_interpreters` private-API choice in `_subint`
goodboy
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8a8d01e
Fix subint destroy race via dedicated OS thread
goodboy
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31cbd11
Add prompt-IO log for subint destroy-race fix
goodboy
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c041518
Bound subint teardown shields with hard-kill timeout
goodboy
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99541fe
Add `._debug_hangs` to `.devx` for hang triage
goodboy
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09466a1
Raise `subint` floor to py3.14 and split dep-groups
goodboy
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34d9d48
Add `subint` cancellation + hard-kill test audit
goodboy
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2ed5e6a
Doc `subint` backend hang classes + arm `dump_on_hang`
goodboy
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4a32545
Add prompt-io log for `subint` hang-class docs
goodboy
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a65fded
Wall-cap `subint` audit tests via `pytest-timeout`
goodboy
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189f4e3
Bump lock-file for `pytest-timeout` + 3.13 gated wheel-deps
goodboy
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a6cbac9
Add global 200s `pytest-timeout`
goodboy
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5998774
Skip `test_stale_entry_is_deleted` hanger with `subint`s
goodboy
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985ea76
Expand `subint` sigint-starvation hang catalog
goodboy
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f3cea71
Add `skipon_spawn_backend` pytest marker
goodboy
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3b26b59
Mark `subint`-hanging tests with `skipon_spawn_backend`
goodboy
committed
4b2a088

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A subinterpreter-in-thread spawning backend - #446

A subinterpreter-in-thread spawning backend#446
goodboy wants to merge 26 commits into
mainfrom
subint_spawner_backend

Commits on Apr 23, 2026

Ignore notes & snippets subdirs in `git`

Reorganize `.gitignore` by skill/purpose

Add `lastfailed` cache inspection to `/run-tests` skill

Expand `/run-tests` venv pre-flight to cover all cases

Bump `xonsh` to latest pre `0.23` release

Pin `xonsh` to GH `main` in editable mode

Add `'subint'` spawn backend scaffold (#379)

Handle py3.14+ incompats as test skips

Impl min-viable `subint` spawn backend (B.2)

Avoid skip `.ipc._ringbuf` import when no `cffi`

Doc the `_interpreters` private-API choice in `_subint`

Fix subint destroy race via dedicated OS thread

Add prompt-IO log for subint destroy-race fix

Bound subint teardown shields with hard-kill timeout

Add `._debug_hangs` to `.devx` for hang triage

Raise `subint` floor to py3.14 and split dep-groups

Add `subint` cancellation + hard-kill test audit

Doc `subint` backend hang classes + arm `dump_on_hang`

Add prompt-io log for `subint` hang-class docs

Wall-cap `subint` audit tests via `pytest-timeout`

Bump lock-file for `pytest-timeout` + 3.13 gated wheel-deps

Add global 200s `pytest-timeout`

Skip `test_stale_entry_is_deleted` hanger with `subint`s

Expand `subint` sigint-starvation hang catalog

Add `skipon_spawn_backend` pytest marker

Mark `subint`-hanging tests with `skipon_spawn_backend`