From 37f11fee12e7291bd05c878b0800c556a91bd24b Mon Sep 17 00:00:00 2001
From: Jorrit Schaap <schaap@astron.nl>
Date: Tue, 29 Dec 2020 16:24:09 +0100
Subject: [PATCH] TMSS-493: added method to get all the references from a
schema
---
LCS/PyCommon/json_utils.py | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/LCS/PyCommon/json_utils.py b/LCS/PyCommon/json_utils.py
index 4b84ad903e6..0ff868fe1f1 100644
--- a/LCS/PyCommon/json_utils.py
+++ b/LCS/PyCommon/json_utils.py
@@ -175,6 +175,24 @@ def resolved_refs(schema):
return schema
+
+def get_refs(schema) -> set:
+ '''return a set of all $refs in the schema'''
+ refs = set()
+ if isinstance(schema, dict):
+ for key, value in schema.items():
+ if key == "$ref":
+ refs.add(value)
+ else:
+ refs.update(get_refs(value))
+
+ if isinstance(schema, list):
+ for item in schema:
+ refs.update(get_refs(item))
+
+ return refs
+
+
def validate_json_against_its_schema(json_object: dict):
'''validate the give json object against its own schema (the URI/URL that its propery $schema points to)'''
schema_url = json_object['$schema']
--
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