gasp-py 0.1.0

GASP (Gee Another Schema Parser) - A validator for WAIL (Widely Applicable Interface Language) schemas and JSON

GASP - Gee Another Schema Parser

GASP (Gee Another Schema Parser) is a Python package for validating WAIL (Widely Applicable Interface Language) schemas and JSON data. GASP helps ensure your WAIL schemas are correctly formatted, all types are properly defined, and your JSON data conforms to the schema.

Installation

pip install gasp

Usage

WAIL Schema Validation

from gasp import WAILValidator

# Create a validator
validator = WAILValidator()

# Load a WAIL schema
wail_schema = '''
object Person {
    name: String
    age: Number
}

template GetPersonFromDescription(description: String) -> Person {
    prompt: """
    Given this description of a person: {{description}}
    Create a Person object with their name and age.
    Return in this format: {{return_type}}
    """
}
'''

validator.load_wail(wail_schema)

# Validate the schema
warnings, errors = validator.validate()

print("Validation Results:")
print("\nWarnings:")
for warning in warnings:
    print(f"- {warning}")

print("\nErrors:")
for error in errors:
    print(f"- {error}")

JSON Validation

# Load JSON to validate against the schema
json_data = '''
{
    "name": "John Doe",
    "age": 30
}
'''
validator.load_json(json_data)

# Validate both schema and JSON
warnings, errors = validator.validate()

Features

• Validates WAIL schema syntax
• Detects undefined types
• Provides helpful warnings for potential typos
• Validates type references in templates
• Validates array types and their element types
• Validates JSON data against WAIL schemas

Requirements

• Python 3.7 or higher

License

MIT License