{"id":26880,"library":"data-designer-engine","title":"DataDesigner Engine","description":"Generation engine for DataDesigner synthetic data generation. Current version 0.5.9, requires Python >=3.10. Pre-release/early stage, rapid development.","status":"active","version":"0.5.9","language":"python","source_language":"en","source_url":"https://github.com/datadesigner/data-designer-engine","tags":["synthetic-data","data-generation","ai","llm","pre-release"],"install":[{"cmd":"pip install data-designer-engine","lang":"bash","label":"PyPI"}],"dependencies":[],"imports":[{"note":"The package uses underscores in the module name.","symbol":"DataDesignerEngine","correct":"from data_designer_engine import DataDesignerEngine"}],"quickstart":{"code":"from data_designer_engine import DataDesignerEngine\n\nengine = DataDesignerEngine(\n    api_key=os.environ.get('DATADESIGNER_API_KEY', ''),\n    api_base=os.environ.get('DATADESIGNER_API_BASE', 'https://api.datadesigner.com/v1')\n)\nresult = engine.generate(\n    prompt=\"Create a CSV with 10 rows of customer data\",\n    output_format=\"csv\"\n)\nprint(result)","lang":"python","description":"Initialize engine with API credentials and generate synthetic data."},"warnings":[{"fix":"Pin to exact version: data-designer-engine==0.5.9","message":"The package is in pre-release (0.x). Expect breaking changes between minor versions.","severity":"breaking","affected_versions":"all <1.0.0"},{"fix":"Use: from data_designer_engine import ...","message":"The import path uses underscores, not hyphens. Common mistake: from data-designer-engine import ... causes SyntaxError.","severity":"gotcha","affected_versions":"all"},{"fix":"Set DATADESIGNER_API_KEY environment variable or pass it explicitly.","message":"API key is required; engine will raise ConnectionError if missing. Not handled in default init.","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"last_verified":"2026-05-01T00:00:00.000Z","next_check":"2026-07-30T00:00:00.000Z","problems":[{"fix":"Use 'from data_designer_engine import ...' (underscores).","cause":"Trying to import using pip package name (with hyphens) instead of Python module name (with underscores).","error":"ModuleNotFoundError: No module named 'data-designer-engine'"},{"fix":"Set DATADESIGNER_API_KEY environment variable or pass api_key parameter.","cause":"No or invalid API key provided.","error":"ConnectionError: 401 Client Error: Unauthorized for url"},{"fix":"Check version compatibility; ensure you have version 0.5.9 or later. Upgrade: pip install --upgrade data-designer-engine","cause":"The API or class signature changed in a minor version update.","error":"TypeError: __init__() got an unexpected keyword argument 'api_key'"}],"ecosystem":"pypi","meta_description":null,"install_score":null,"install_tag":null,"quickstart_score":null,"quickstart_tag":null}