Kjell Tore Guttormsen
3e324a1f86
`tags: [a, b, c]` is the form SPEC.md 4.1's own frontmatter skeleton writes out,
and 9/53 upstream reference concepts use it. It raised on the `[` indicator.
It parses now, to the same list its block-sequence sibling already produced.
The predicate is character-level, inside `_parse_flow_sequence`: an element is a
plain scalar only if it is non-empty and carries none of `{ } [ ] : , " ' #`,
and it then passes the unchanged scalar-indicator rule. Everything that would
need YAML semantics to split or unquote still raises - a quoted element (quotes
are retained here, never stripped), a colon or comma inside an element, a
sequence inside a sequence, an empty element, an anchor, an alias. A sequence
may not mix scalars and mappings, the rule the block list already carries, and
the mixing verdict is reached before the element is parsed so the caller is told
about the mix rather than about a key the allowlist would have named instead.
The 1.3.0 `sources` flow-mapping carrier is unchanged and pinned against
regression. Depth 1 is not spent: the elements are leaves.
Measured with the denominator, against the pinned corpus (`_okf-upstream` @
3fcbb9f, 53 non-reserved documents) and the pinned SPEC (`_okf-canonical` @
ad30107). Baseline reproduced first, with a known-positive control, at 0/53.
After: 6/53, all six in acme_retail. It does not close the corpus - 44/53 still
stop on `generated` written as a top-level block mapping, which spends the
no-nesting-past-depth-1 rule and is a security decision, out of scope here.
P1 alone, per the operator decision of 08.09. The two neighbouring predicates
were measured and deliberately not built: a flush-left block sequence and a
folded plain scalar release 0/53 each on their own, and stacked on this one they
still measure 6/53. `_consume_block_list`, the `description` continuation and
the allowlist are untouched.
docs/LIMITATIONS.md's tags/description entry is rewritten against the
measurement: three of its claims were wrong. The parser does have a
sequence-value type (since 1.3.0 - what it lacks is the indentation the corpus
omits); the figure is 6/53, not the 1.2.0-era 4/53; and tags/description are
not the residual that blocks the corpus. README gains the sequence carrier in
the paragraph that already describes the mapping one.
Self-safety: the predicate compiles no regex, so docs/redos-sweep.py cannot see
it. Measured instead on the CPU clock - linear in element length (exponent
0.86-0.99) and in element count (0.97-1.05) over four doublings to 800_000 -
and pinned by two bounds in tests/test_okf.py.
Six rows that pinned the old refusal are re-aimed at the class that still
holds - the quoted element - the way the 1.3.0 rows were when the carrier
opened. One of them lives in src/llm_ingestion_guard/coverage.py, which is why
the src diff is three files rather than one.
Version 1.4.0 in the code only. The CHANGELOG entry stays under Unreleased and
no tag is cut: README's badge and install pin must keep naming a tag that
exists.
Gates after `git add`: 893 passed (was 868), coverage 130/130 + 6/6 gaps,
redos-sweep exit 0, LIMITATIONS still 45 entries.
38 lines
1.6 KiB
TOML
38 lines
1.6 KiB
TOML
[build-system]
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requires = ["hatchling"]
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build-backend = "hatchling.build"
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[project]
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name = "llm-ingestion-guard"
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version = "1.4.0"
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description = "Write-time defensive layer for Python pipelines that persist LLM output: sanitize, fence, tool-less quarantined transform, capability isolation, scan before persist, fail-secure."
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readme = "README.md"
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requires-python = ">=3.10"
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license = { file = "LICENSE" }
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authors = [{ name = "Kjell Tore Guttormsen" }]
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keywords = ["llm", "security", "prompt-injection", "rag", "ingestion", "guardrails", "write-time"]
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classifiers = [
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"Development Status :: 5 - Production/Stable",
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"Intended Audience :: Developers",
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"License :: OSI Approved :: MIT License",
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"Programming Language :: Python :: 3",
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"Topic :: Security",
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]
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dependencies = [] # stdlib-only core — see design principle 1
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[project.optional-dependencies]
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ml = [] # pluggable embedding/classifier detectors (placeholder)
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judge = [] # LLM-judge / source-grounding implementation (placeholder)
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# Showcase-only extraction parsers for the two-stage OKF inbox demo (docs/PLAN.md
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# §247). Deliberately in `dev`, NOT the core `dependencies` (which stays []) and
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# NOT a public `[extract]` extra — the front-end is an in-repo demonstration, not
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# v1 shipped code. They pull lxml/Pillow transitively; that footprint is dev-only.
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dev = ["pytest>=8", "python-docx>=1.2", "python-pptx>=1.0", "openpyxl>=3.1"]
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[tool.hatch.build.targets.wheel]
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packages = ["src/llm_ingestion_guard"]
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[tool.pytest.ini_options]
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testpaths = ["tests"]
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pythonpath = ["src"]
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addopts = "-q"
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