iwxxm-validate 0.1.0

IWXXM XSD + Schematron validation engine (F2)

iwxxm-validate

IWXXM XSD + Schematron validation engine (F2 / F13). MIT licensed.

CLI (optional / E10-39)

iwxxm-validate path/to/report.xml --version 2023-1 --profile annex3
iwxxm-validate path/to/report.xml --json

Exit 0 when report.ok; 1 on validation or I/O errors.

Usage

from iwxxm_validate import validate, validate_iwxxm

# lxml path (parity / no rustc)
report = validate(xml, iwxxm_version="2023-1", profile="annex3")

# F13 SDK — prefers Rust (xmloxide) when the extension is built; else lxml
report = validate_iwxxm(xml, iwxxm_version="2023-1", profile="annex3")
if not report.ok:
    for issue in report.issues:
        print(issue.code, issue.message)

Consumes pinned schemas from the runtime subset bundled in the wheel (E10-34 / E10-6): XSD + Schematron + RDF codelists + externalSchema + IWXXM-US. Modelling / translation documentation trees are not shipped. In the monorepo, paths fall back to vendor/schemas/* until you sync:

make sync-iwxxm-validate-schemas

See ADR-015 / ADR-016 / D-S008-T21-sch (xslt2 Schematron → SCHEMATRON_SKIPPED on the lxml path only). Native validate_iwxxm evaluates Schematron via xmloxide (D-S014-T33-crates / E10-46) and does not emit SCHEMATRON_SKIPPED.

Optional native extension (F13)

Default install is pure Python (hatch). The PyO3 crate under rust/ uses xmloxide 0.4.x for well-formed + XSD + native ISO Schematron:

make build-iwxxm-validate-native
# or: cd packages/iwxxm-validate && uv run maturin develop --manifest-path rust/Cargo.toml --uv

from iwxxm_validate import rust_available, validate_iwxxm

assert rust_available()
report = validate_iwxxm(xml, iwxxm_version="2023-1", levels=("schematron",))