schema Archives - LinuxLinks

marshmallow – object serialization and data validation

marshmallow validates and transforms structured application data with declarative schemas, custom fields, nested objects, and serialization.

Pydantic validates structured data using Python type hints, with custom validators, strict typing, serialization, and JSON Schema generation.

Cerberus validates dictionaries with declarative schemas, type checks, dependencies, normalization rules, and extensible custom validators.

Valideer checks and transforms structured values with declarative schemas, built-in validators, custom rules, and detailed errors.

Colander validates and converts structured data using schemas for mappings, sequences, strings, numbers, dates, and custom types.

Voluptuous validates nested data structures using composable schemas, callable validators, required fields, transformations, and error reporting.

schema checks Python data structures using readable validation rules, nested schemas, optional fields, custom checks, and data conversion.

jsonschema validates JSON-compatible data against schemas, supports multiple JSON Schema drafts, and provides detailed error reporting.