jsonschema-rs

import jsonschema_rs import json schema_str = ''' { "type": "object", "properties": { "name": {"type": "string"}, "age": {"type": "integer", "minimum": 0} }, "required": ["name", "age"] } ''' instance_valid_str = ''' { "name": "Alice", "age": 30 } ''' instance_invalid_str = ''' { "name": "Bob", "age": -5 } ''' schema = json.loads(schema_str) instance_valid = json.loads(instance_valid_str) instance_invalid = json.loads(instance_invalid_str) validator = jsonschema_rs.JSONSchema.from_dict(schema) # Validate a valid instance try: validator.validate(instance_valid) print("Valid instance passed validation.") except jsonschema_rs.ValidationError as e: print(f"Valid instance failed validation unexpectedly: {e}") # Validate an invalid instance try: validator.validate(instance_invalid) print("Invalid instance passed validation unexpectedly.") except jsonschema_rs.ValidationError as e: print(f"Invalid instance caught validation error: {e.message}")