def to_json_schema_7(schema: JsonSchema) -> JsonSchema7:
result = schema.copy()
isolate_ref(result)
if "$defs" in result:
result["definitions"] = {
**result.pop("$defs"),
**result.get("definitions", {})
}
if "dependentRequired" in result:
result["dependencies"] = {
**result.pop("dependentRequired"),
**result.get("dependencies", {}),
}
return JsonSchema7(result)
def to_open_api_3_0(schema: JsonSchema) -> OpenAPI30:
result = schema.copy()
for key in ("dependentRequired", "unevaluatedProperties", "$defs"):
result.pop(key, ...)
isolate_ref(result)
if "null" in result.get("type", ()):
result.setdefault("nullable", True)
if result["type"] == "null":
result.pop("type")
else:
types = [t for t in result["type"] if t != "null"]
result["type"] = types if len(types) > 1 else types[0]
if {"type": "null"} in result.get("anyOf", ()):
result.setdefault("nullable", True)
result["anyOf"] = [a for a in result["anyOf"] if a != {"type": "null"}]
if "examples" in result:
result.setdefault("example", result.pop("examples")[0])
return OpenAPI30(result)