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Python object model built on top of JSON schema

Project description

# Warlock!

## Wat

Build self-validating python objects using JSON schemas

## How

  1. Build your schema

    >>> schema = {
        'name': 'Country',
        'properties': {
            'name': {'type': 'string'},
            'abbreviation': {'type': 'string'},
        },
        'additionalProperties': False,
    }
    
  2. Create a model

    >>> import warlock
        >>> Country = warlock.model_factory(schema)
    
  3. Create an object using your model

    >>> sweden = Country(name='Sweden', abbreviation='SE')
    
  4. Let the object validate itself!

    >>> sweden.name = 5
    Traceback (most recent call last):
          File "<stdin>", line 1, in <module>
      File "warlock/core.py", line 53, in __setattr__
        raise InvalidOperation()
        warlock.core.InvalidOperation
    
    >>> sweden.overlord = 'Bears'
    Traceback (most recent call last):
          File "<stdin>", line 1, in <module>
      File "warlock/core.py", line 53, in __setattr__
        raise InvalidOperation()
        warlock.core.InvalidOperation
    

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