How do I validate dicts in Python with standard library only?

Validating dictionaries in Python can be achieved using the standard library, particularly with the `jsonschema` module provided. Here's a simple example of how to validate a dictionary against a schema.


        import jsonschema
        from jsonschema import validate

        # Define a schema
        schema = {
            "type": "object",
            "properties": {
                "name": {"type": "string"},
                "age": {"type": "integer"},
            },
            "required": ["name", "age"]
        }

        # Define a dictionary to validate
        data = {
            "name": "John",
            "age": 30
        }

        # Validate the dictionary
        validate(instance=data, schema=schema)
        print("Data is valid!")