Classes

class pyswark.lib.pydantic.base.BaseModel

Enhanced Pydantic BaseModel with serialization capabilities.

This is the standard base class for all models in pyswark. It extends Pydantic’s BaseModel with type-preserving serialization methods that enable “code as data” patterns.

Example

>>> from pyswark.lib.pydantic import base
>>>
>>> class MyModel(base.BaseModel):
...     value: str
...     count: int
>>>
>>> obj = MyModel(value="hello", count=42)
>>> json_str = obj.toJson()  # Includes type information
>>> restored = base.BaseModel.fromJson(json_str)
>>> assert type(restored) == MyModel

static fromDict(*a, **kw)

Reconstruct a model from a dictionary with type information.

Parameters:

• *a – Positional arguments passed to ser_des.fromDict().

• **kw – Keyword arguments passed to ser_des.fromDict().

Returns:

The reconstructed model instance.

Return type:

BaseModel

static fromJson(*a, **kw)

Deserialize JSON to the original model type.

Parameters:

• *a – Positional arguments passed to ser_des.fromJson().

• **kw – Keyword arguments passed to ser_des.fromJson().

Returns:

The deserialized model instance.

Return type:

BaseModel

classmethod getUri()

Get the fully-qualified Python path for this model class.

Returns:

The module and class name (e.g., "mypackage.models.MyModel").

Return type:

str

model_config: ClassVar[ConfigDict] = {'extra': 'forbid'}

Configuration for the model, should be a dictionary conforming to [ConfigDict][pydantic.config.ConfigDict].

toDict()

Convert this model to a dictionary with embedded type information.

Returns:

Dictionary with model and contents keys.

Return type:

dict

toJson(indent=2, **kw)

Serialize this model to JSON with embedded type information.

Parameters:

• indent (int, optional) – JSON indentation level (default: 2).

• **kw – Additional arguments passed to json.dumps().

Returns:

JSON string that can be deserialized with fromJson().

Return type:

str

write(uri, overwrite=False, indent=2, **kw)

Write the model to a URI location.