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ARCADIA-Studio/crates/oa-server/tests/semantic_schema.py
T

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Python

"""Refresh the closed semantic OpenAPI catalog from the frozen Rust leaf table.
Run from any directory with Python 3: semantic_schema.py [--check] [--validate].
--validate additionally runs source-6 structural fixtures with jsonschema.
This generates documentation only, never runtime selectors or model mutations.
"""
import copy
import json
import re
import sys
from pathlib import Path
ROOT = Path(__file__).resolve().parents[3]
PATH = ROOT / "docs/openapi.json"
spec = json.loads(PATH.read_text(encoding="utf-8"))
schemas = spec["components"]["schemas"]
types = (ROOT / "crates/oa-core/src/semantic/types.rs").read_text(encoding="utf-8")
model = (ROOT / "crates/oa-core/src/model.rs").read_text(encoding="utf-8")
views = (ROOT / "crates/oa-core/src/view_options.rs").read_text(encoding="utf-8")
def ref(name):
return {"$ref": f"#/components/schemas/{name}"}
def obj(properties, required=None):
return {"type": "object", "properties": properties,
"required": list(properties) if required is None else required,
"additionalProperties": False}
def array(item, maximum=None):
result = {"type": "array", "items": item}
if maximum is not None:
result["maxItems"] = maximum
return result
def optional(item):
return {"anyOf": [item, {"type": "null"}]}
def enum(names):
return {"type": "string", "enum": names}
def variant(name, value):
return obj({name: value})
def typed(name):
name = name.replace("crate::view_options::", "")
if name.startswith("Option<"):
return optional(typed(name[7:-1]))
if name.startswith("Vec<"):
return array(typed(name[4:-1]))
primitives = {"String": {"type": "string"}, "bool": {"type": "boolean"},
"u32": {"type": "integer", "minimum": 0, "maximum": 4294967295},
"i64": {"type": "integer", "minimum": -9223372036854775808,
"maximum": 9223372036854775807}, "f64": {"type": "number"}}
return primitives[name] if name in primitives else ref(name)
def reviewed(name):
name = name.replace("crate::view_options::", "")
key = "Reviewed" + re.sub(r"[^A-Za-z0-9]", "", name)
observation = {"oneOf": [enum(["NotApplicable"]), variant("Value", typed(name))]}
schemas[key] = obj({"oa": observation, "sa": copy.deepcopy(observation)})
return ref(key)
def keypair(name):
key = "KeyPair" + name
schemas[key] = obj({"oa": optional(typed(name)), "sa": optional(typed(name))}, [])
return ref(key)
for name in ["DataConstructor", "PortConstructor", "OccurrenceConstructor", "EventConstructor",
"MessageConstructor", "ReferenceCollection", "OrderedCollection", "IncidentEnd",
"ArtifactFacet", "ComponentPortKind", "ComponentPortOrientation", "PortDirection",
"FragmentOperator", "StateActionKind", "ArtifactRelation", "ExchangeFamily",
"Coverage", "ExchangeLabels", "Kind", "RelationKind"]:
source = next(s for s in [types, model, views] if f"pub enum {name}" in s)
body = re.search(r"pub enum " + name + r"\s*\{([^}]+)\}", source).group(1)
body = re.sub(r"//[^\n]*|#\[[^\]]*\]", "", body)
names = [value.strip() for value in body.split(",") if value.strip()]
assert all(re.fullmatch(r"[A-Za-z]+", value) for value in names), (name, names)
schemas[name] = enum(names)
catalog = types.split("macro_rules! scalar_families", 1)[1].split("pub(super) use", 1)[0]
families = re.findall(r"(\w+), (\w+), (\w+) \{([^}]+)\}", catalog)
assert len(families) == 14
selectors, reviews = [], []
leaf_count = 0
for family, selector, review, body in families:
leaves = re.findall(r"(\w+): ([\w:<>]+)", body)
leaf_count += len(leaves)
schemas[selector] = enum([leaf for leaf, _ in leaves])
schemas[review] = {"oneOf": [variant(leaf, reviewed(value)) for leaf, value in leaves]}
selectors.append(variant(family, ref(selector)))
reviews.append(variant(family, ref(review)))
assert leaf_count == 85
schemas["AnnotationKey"] = obj({"path": array(ref("Id")), "field": ref("Id")})
id_keys, text_keys, annotation_keys = keypair("Id"), keypair("String"), keypair("AnnotationKey")
artifact_types = {"Presence": "bool", "Name": "String", "Description": "String", "Owner": "Id",
"Relation": "ArtifactRelation", "Uri": "String", "Revision": "Option<String>",
"Fragment": "Option<String>"}
schemas["ArtifactReview"] = {"oneOf": [variant(k, reviewed(v)) for k, v in artifact_types.items()]}
selectors += [variant("Member", obj({"collection": ref("ReferenceCollection"), "keys": id_keys})),
variant("Order", ref("OrderedCollection")), variant("Literal", text_keys),
variant("Annotation", annotation_keys), variant("Binding", id_keys), variant("Child", id_keys),
variant("Incident", obj({"keys": id_keys, "end": ref("IncidentEnd")})),
variant("Artifact", obj({"keys": id_keys, "facet": ref("ArtifactFacet")}))]
reviews += [variant("Member", obj({"collection": ref("ReferenceCollection"), "keys": id_keys, "review": reviewed("bool")})),
variant("Order", obj({"collection": ref("OrderedCollection"), "review": reviewed("Vec<Id>")})),
variant("Literal", obj({"keys": text_keys, "review": reviewed("bool")})),
variant("Annotation", obj({"keys": annotation_keys, "review": reviewed("Option<MessageValue>")})),
variant("Binding", obj({"keys": id_keys, "review": reviewed("Option<LifelineBinding>")})),
variant("Child", obj({"keys": id_keys, "review": reviewed("bool")})),
variant("Incident", obj({"keys": id_keys, "end": ref("IncidentEnd"), "review": reviewed("bool")})),
variant("Artifact", obj({"keys": id_keys, "review": ref("ArtifactReview")}))]
schemas["FacetSelector"] = {"oneOf": selectors}
schemas["FacetReview"] = {"oneOf": reviews}
schemas["SemanticBaseline"] = obj({"facets": array(ref("FacetReview"))})
schemas["TraceBaseline"]["properties"]["semantic"] = {**optional(ref("SemanticBaseline")), "default": None,
"description": "Absent/null means Unreviewed. Historical typed facts never become live graph references."}
schemas["Project"]["properties"]["schema_version"]["const"] = 6
schemas["MigrationReport"]["properties"]["from_schema"]["enum"] = [1, 2, 3, 4, 5]
schemas["MigrationReport"]["properties"]["to_schema"]["const"] = 6
schemas["MigrationReport"]["description"] = re.sub(r"V1(?:/V[2-5])+ to V[4-6]", "V1/V2/V3/V4/V5 to V6", schemas["MigrationReport"]["description"])
spec["info"]["description"] = re.sub(r"schema-[45]", "schema-6", spec["info"]["description"])
spec["paths"]["/api/v1/projects/import"]["post"]["description"] = "Schema-6 native JSON is described below. Schema-1/2/3/4/5 JSON and source are accepted through explicit frozen readers and migration, also on replacement and candidate validation. Earlier versions reject source-6 constructors and saved view fields. Prior prose and typed reviews remain intact; absent semantic review stays Unreviewed. Export emits schema 6 / arcadia 6. See docs/language.rst."
schemas["SourceBundle"]["description"] = re.sub(r"source[45] workspace \(source[^)]+\)", "source6 workspace (source3/4/5 migrate explicitly)", schemas["SourceBundle"]["description"])
# Source-6 additions are closed serde records; selectors with an empty payload
# remain explicit selections rather than reverting to their omitted defaults.
schemas["EdgeKind"] = {"oneOf": [enum(["Trace"]), variant("Relation", ref("RelationKind"))]}
schemas["RelationKinds"] = {"oneOf": [enum(["All"]), variant("Only", array(ref("EdgeKind")))]}
for selection in ["CategorySelection", "ContextSelection"]:
schemas[selection] = {"oneOf": [enum(["All"]), variant("Any", array(ref("Id")))]}
schemas["ViewOptions"] = obj({
"hidden_edges": {**array(ref("Id")), "default": []},
"relation_kinds": {**ref("RelationKinds"), "default": "All"},
"work_categories": {**ref("CategorySelection"), "default": "All"},
"participant_categories": {**ref("CategorySelection"), "default": "All"},
"coverage": {**ref("Coverage"), "default": "All"},
"work_contexts": {**ref("ContextSelection"), "default": "All"},
"exchange_labels": {**ref("ExchangeLabels"), "default": "Name"}}, [])
schemas["ViewOptions"]["description"] = "Presentation only. Independent predicates intersect; category members union within a family. Only([]) hides all relations and traces. Any([]) remains an explicit empty selection. Traceability permits both-layer hidden/category/context references; ordinary projections require the diagram layer. Filtering preserves unfiltered automatic port positions."
schemas["Diagram"]["properties"]["view_options"] = {**ref("ViewOptions"), "default": {}}
def upsert_variant(variants, name, value):
variants[:] = [v for v in variants if name not in v.get("properties", {})]
variants.append(variant(name, value))
upsert_variant(schemas["RelationBody"]["oneOf"], "CommunicationMean", obj({
"source": ref("Id"), "target": ref("Id"), "oriented": typed("bool"), "items": array(ref("Id"))}))
upsert_variant(schemas["SharedBody"]["oneOf"][1]["oneOf"], "ExchangeCategory", obj({
"family": ref("ExchangeFamily"), "exchanges": array(ref("Id"))}))
schemas["CommunicationPortChoice"] = {"oneOf": [
variant("Reuse", obj({"port": ref("Id")})),
variant("Create", obj({"id": ref("Id"), "alias": typed("String"), "name": typed("String"),
"description": typed("String"), "kind": ref("ComponentPortKind"),
"orientation": ref("ComponentPortOrientation")}))]}
schemas["CommunicationEndpointDecision"] = obj({"source": ref("Id"),
"source_port": ref("CommunicationPortChoice"), "target_port": ref("CommunicationPortChoice")})
schemas["TransitionRequest"]["properties"]["communication_endpoints"] = {
**array(ref("CommunicationEndpointDecision"), 200), "default": [],
"description": "Explicit SA component-port pair per selected OA CommunicationMean. Reuse or Create only. Owners follow reviewed participant mappings; no participant-to-port substitution or automatic interface allocation."}
schemas["Drift"] = enum(["Unreviewed", "Unchanged", "OaChanged", "SaChanged", "BothChanged"])
schemas["FacetDrift"] = obj({"selector": ref("FacetSelector"), "current": ref("FacetReview"), "drift": ref("Drift")})
schemas["SemanticDrift"] = obj({"own": ref("Drift"), "linked": ref("Drift"),
"own_unreviewed": typed("bool"), "linked_unreviewed": typed("bool")})
schemas["LinkedSemanticImpact"] = obj({"objects": id_keys, "traces": array(ref("Id")),
"drift": ref("Drift"), "unreviewed": typed("bool")})
for name, members in [("SemanticRecord", ["Element", "Relation", "Artifact"]),
("ImpactRecord", ["Element", "Relation", "Artifact", "Diagram", "Trace"])]:
schemas[name] = {"oneOf": [variant(n, ref("ArtifactLink" if n == "Artifact" else n)) for n in members]}
schemas["SemanticImpact"] = obj({"object": ref("Id"), "before": optional(ref("ImpactRecord")), "after": optional(ref("ImpactRecord"))}, ["object"])
schemas["SemanticDecision"] = enum(["KeepTarget", "TakeSource", "Candidate"])
schemas["FacetResolution"] = obj({"facet": ref("FacetSelector"), "decision": ref("SemanticDecision")})
schemas["SemanticReviewRequest"] = obj({"source": ref("Id"), "resolutions": array(ref("FacetResolution"), 5000),
"reset": {**array(ref("FacetSelector"), 5000), "default": []}}, ["source", "resolutions"])
def mappings(maximum):
return {"type": "object", "propertyNames": {"format": "uuid"},
"additionalProperties": ref("Id"), "maxProperties": maximum, "default": {}}
schemas["SemanticTransitionRequest"] = obj({"transition": ref("TransitionRequest"), "traces": mappings(100),
"references": mappings(5000), "reviews": {**array(ref("SemanticReviewRequest"), 100), "default": []},
"candidates": {**array(ref("SemanticRecord"), 200), "default": []},
"accepted_impacts": {**array(ref("SemanticImpact"), 200), "default": []}}, ["transition"])
schemas["SemanticTransitionRequest"]["description"] = "Canonical OA-to-SA references include historical UUIDs. Traces map selected source IDs to trace IDs. Combined resolutions/reset limit: 5,000. Candidates must equal exactly the result of their selected facets; accepted_impacts explicitly acknowledge exact induced changes."
schemas["SemanticReviewPreview"] = obj({"source": ref("Id"), "target": ref("Id"), "facets": array(ref("FacetDrift")),
"acknowledged": array(ref("FacetSelector")), "retired": array(ref("FacetSelector")), "linked_impacts": array(ref("LinkedSemanticImpact"))})
schemas["SemanticTransitionPlan"] = obj({"base_fingerprint": typed("String"), "request": ref("SemanticTransitionRequest"),
"transition": ref("TransitionPlan"), "reviews": array(ref("SemanticReviewPreview")), "impacts": array(ref("SemanticImpact")),
"conflicts": array(typed("String")), "commands": array(ref("Command"), 200), "prepared_fingerprint": optional(typed("String"))})
schemas["SemanticTransitionPlan"]["required"].remove("prepared_fingerprint")
schemas["SemanticTransitionEnvelope"] = obj({"base_revision": ref("Revision"), "plan": ref("SemanticTransitionPlan")})
schemas["SemanticQueryRequest"] = obj({"traces": {**array(ref("Id"), 100), "minItems": 1, "uniqueItems": True},
"references": mappings(5000), "revision": optional(ref("Revision"))}, ["traces"])
schemas["SemanticQueryItem"] = obj({"trace": ref("Id"), "oa": ref("Id"), "sa": ref("Id"),
"facets": array(ref("FacetDrift")), "drift": ref("SemanticDrift"), "linked_impacts": array(ref("LinkedSemanticImpact"))})
schemas["SemanticQueryResult"] = obj({"revision": ref("Revision"), "items": array(ref("SemanticQueryItem"), 100)})
for operation, request, result in [("query", "SemanticQueryRequest", "SemanticQueryResult"),
("preview", "SemanticTransitionRequest", "SemanticTransitionEnvelope"),
("apply", "SemanticTransitionEnvelope", "MutationResult")]:
endpoint = copy.deepcopy(spec["paths"]["/api/v1/projects/{id}/transitions/" + ("apply" if operation == "apply" else "preview")])
post = endpoint["post"]
post["operationId"] = operation + "SemanticTransition"
post["summary"] = {"query": "Query typed trace drift and linked impacts without mutation",
"preview": "Preview and source-validate a typed semantic transition without writing",
"apply": "Conditionally apply a prepared semantic candidate in one model/source revision"}[operation]
post["requestBody"]["content"]["application/json"]["schema"] = ref(request)
post["responses"]["200"]["content"]["application/json"]["schema"] = ref(result)
post["description"] = "Uses the frozen core typed semantic contract. A supplied plan is a client-owned candidate, not a signed receipt; fingerprints check consistency, not original review authorship. Preview validates source writeback when conflict-free. Apply preserves preview-generated IDs and does not replan random identities."
if operation == "query":
post["parameters"] = [p for p in post["parameters"] if p["in"] != "header"]
post["responses"].pop("412", None)
post["responses"].pop("428", None)
post["responses"]["409"] = {"$ref": "#/components/responses/Problem"}
post["description"] = "Read one immutable snapshot. Optional revision mismatch returns409; missing trace returns404; duplicate/empty trace selection returns400. References are canonical OA-to-SA correspondence. No write, baseline refresh or external artifact fetch."
spec["paths"]["/api/v1/projects/{id}/semantic-transitions/" + operation] = endpoint
def check_refs(value):
if isinstance(value, dict):
if "$ref" in value and value["$ref"].startswith("#/components/schemas/"):
assert value["$ref"].split("/")[-1] in schemas, value
for child in value.values():
check_refs(child)
elif isinstance(value, list):
for child in value:
check_refs(child)
check_refs(spec)
if "--validate" in sys.argv:
from jsonschema import Draft202012Validator, FormatChecker
for schema in schemas.values():
Draft202012Validator.check_schema(schema)
fixture_count = 0
def accepts(name, value, expected=True):
global fixture_count
validator = Draft202012Validator({**ref(name), "components": spec["components"]},
format_checker=FormatChecker())
errors = list(validator.iter_errors(value))
assert (not errors) == expected, (name, value, [e.message for e in errors])
fixture_count += 1
a, b = "00000000-0000-4000-8000-000000000001", "00000000-0000-4000-8000-000000000002"
mean = {"source": a, "target": b, "oriented": False, "items": []}
accepts("RelationBody", {"CommunicationMean": mean})
accepts("RelationBody", {"CommunicationMean": {**mean, "typo": True}}, False)
for field in mean:
accepts("RelationBody", {"CommunicationMean": {k: v for k, v in mean.items() if k != field}}, False)
category = {"family": "Participant", "exchanges": [a]}
accepts("SharedBody", {"ExchangeCategory": category})
accepts("SharedBody", {"ExchangeCategory": {**category, "family": "Future"}}, False)
accepts("SharedBody", {"ExchangeCategory": {**category, "typo": []}}, False)
accepts("ViewOptions", {})
options = {"hidden_edges": [a], "relation_kinds": {"Only": ["Trace", {"Relation": "CommunicationMean"}]},
"work_categories": {"Any": []}, "participant_categories": {"Any": [b]},
"coverage": "OutsideBehavior", "work_contexts": {"Any": []}, "exchange_labels": "NameAndItems"}
accepts("ViewOptions", options)
accepts("ViewOptions", {**options, "relation_kinds": {"Only": []}})
for field, value in [("typo", []), ("coverage", "Unknown"), ("hidden_edges", ["not-an-id"]),
("relation_kinds", {"Only": [], "typo": []}),
("relation_kinds", {"Only": [{"Relation": "Future"}]}),
("work_contexts", {"Any": [], "typo": []}),
("exchange_labels", "Names")]:
accepts("ViewOptions", {**options, field: value}, False)
create = {"id": a, "alias": "radio", "name": "Radio", "description": "",
"kind": "Standard", "orientation": "Unset"}
accepts("CommunicationPortChoice", {"Create": create})
accepts("CommunicationPortChoice", {"Reuse": {"port": a}})
accepts("CommunicationPortChoice", "Auto", False)
accepts("CommunicationPortChoice", {"Reuse": {"port": a, "owner": b}}, False)
for field in create:
accepts("CommunicationPortChoice", {"Create": {k: v for k, v in create.items() if k != field}}, False)
pair = {"source": a, "source_port": {"Create": create}, "target_port": {"Reuse": {"port": b}}}
accepts("CommunicationEndpointDecision", pair)
accepts("CommunicationEndpointDecision", {k: v for k, v in pair.items() if k != "target_port"}, False)
request = {"direction": "OaToSa", "sources": [a], "scope": "SelectedOnly", "mappings": [],
"fields": [], "resolutions": [], "destination_diagram": None}
accepts("TransitionRequest", request)
accepts("TransitionRequest", {**request, "communication_endpoints": [pair]})
accepts("TransitionRequest", {**request, "communication_endpoints": [pair] * 200})
accepts("TransitionRequest", {**request, "communication_endpoints": [pair] * 201}, False)
accepts("FacetSelector", {"Category": "Family"})
accepts("FacetSelector", {"Category": "Unknown"}, False)
accepts("FacetReview", {"Category": {"Family": {"oa": {"Value": "Work"}, "sa": {"Value": "Participant"}}}})
accepts("FacetSelector", {"Member": {"collection": "CategoryExchanges", "keys": {"oa": a, "sa": b}}})
assert schemas["Project"]["properties"]["schema_version"]["const"] == 6
assert schemas["MigrationReport"]["properties"]["from_schema"]["enum"] == [1, 2, 3, 4, 5]
print(f"Source-6 schema fixtures: {fixture_count} passed; all {len(schemas)} component schemas well-formed")
rendered = json.dumps(spec, indent=2, ensure_ascii=False) + "\n"
if "--check" in sys.argv:
assert json.loads(PATH.read_text(encoding="utf-8")) == spec, "Run semantic_schema.py to refresh OpenAPI"
else:
PATH.write_text(rendered, encoding="utf-8")
print(f"Closed catalog: {len(families)} families, {leaf_count} scalar leaves; {len(schemas)} schemas")