Metadata-Version: 2.4
Name: ape-openai
Version: 1.0.2
Summary: OpenAI integration for APE (AI Programmatic Execution)
Author-email: David Van Aelst <david@skyrah.be>
License: MIT
Project-URL: Homepage, https://github.com/Quynah/ape-lang
Project-URL: Documentation, https://github.com/Quynah/ape-lang/blob/main/packages/ape-openai/README.md
Project-URL: Repository, https://github.com/Quynah/ape-lang
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3.11
Classifier: Topic :: Software Development :: Libraries
Requires-Python: >=3.11
Description-Content-Type: text/markdown
Requires-Dist: ape-lang>=1.0.2
Requires-Dist: typing-extensions>=4.0.0
Provides-Extra: openai
Requires-Dist: openai>=1.0.0; extra == "openai"
Provides-Extra: dev
Requires-Dist: pytest>=7.0.0; extra == "dev"
Requires-Dist: pytest-cov>=4.0.0; extra == "dev"
Requires-Dist: black>=23.0.0; extra == "dev"
Requires-Dist: mypy>=1.0.0; extra == "dev"

# ape-openai

OpenAI integration for APE (AI Programmatic Execution).

## What is ape-openai?

**ape-openai** bridges APE's deterministic validation layer with OpenAI's function calling API. It prevents hallucinations in function parameters by enforcing strict type checking and constraints before execution.

## Architecture: Decision Authority

**AI components provide suggestions and structured input only.**  
All parsing, validation, and execution decisions are made exclusively by the APE runtime.  
Invalid or hallucinated AI output is treated as untrusted input and rejected deterministically.

OpenAI generates function call parameters. APE validates and executes. AI never bypasses validation or directly executes logic.

## Why ape-openai?

OpenAI's function calling is powerful but can be unreliable:
- Function parameters can be incorrectly formatted
- Type mismatches cause runtime errors
- Missing required fields break execution
- No validation before calling your code

**ape-openai solves this** by adding APE as a validation layer:

```
OpenAI → JSON parameters → APE validation → Deterministic execution ✓
```

## Installation

```bash
# Core package (schema conversion + execution)
pip install ape-openai

# With OpenAI SDK (for code generation)
pip install ape-openai[openai]

# Development dependencies
pip install ape-openai[dev]
```

**Prerequisites:**
- Python >= 3.11
- ape-lang >= 0.2.0

## Quick Start

```python
from openai import OpenAI
from ape_openai import ApeOpenAIFunction

# 1. Create Ape task file
# calculator.ape:
# task add:
#     inputs: a: Integer, b: Integer
#     outputs: sum: Integer
#     constraints: a > 0, b > 0
#     steps: sum = a + b

# 2. Load as OpenAI function
func = ApeOpenAIFunction.from_ape_file("calculator.ape", "add")

# 3. Get OpenAI function schema
function_schema = func.to_openai_function()

# 4. Use with OpenAI
client = OpenAI()
response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Add 5 and 3"}],
    functions=[function_schema],
    function_call="auto"
)

# 5. Execute with APE validation
if response.choices[0].message.function_call:
    func_call = response.choices[0].message.function_call
    result = func.execute(func_call.arguments)
    print(f"Result: {result}")  # 8
```

## API Reference

### Schema Conversion

**`ape_task_to_openai_schema(task: ApeTask) -> dict`**

Converts APE task to OpenAI function schema.

```python
from ape_openai import ape_task_to_openai_schema, ApeTask

task = ApeTask(
    name="calculate_tax",
    inputs={"amount": "float", "rate": "float"},
    output="float",
    description="Calculate tax amount"
)

schema = ape_task_to_openai_schema(task)
# {
#     "name": "calculate_tax",
#     "description": "Calculate tax amount",
#     "parameters": {
#         "type": "object",
#         "properties": {
#             "amount": {"type": "number"},
#             "rate": {"type": "number"}
#         },
#         "required": ["amount", "rate"]
#     }
# }
```

### Execution

**`execute_openai_call(module, function_name, arguments) -> Any`**

Execute OpenAI function call with APE validation.

```python
from ape import compile
from ape_openai import execute_openai_call

module = compile("calculator.ape")
result = execute_openai_call(module, "add", '{"a": 5, "b": 3}')
```

### High-Level Wrapper

**`ApeOpenAIFunction`**

Complete integration wrapper.

```python
func = ApeOpenAIFunction.from_ape_file("calc.ape", "multiply")

# Get schema
schema = func.to_openai_function()

# Execute
result = func.execute({"a": 4, "b": 7})
```

## Features

- ✅ **Schema conversion**: APE → OpenAI function format
- ✅ **Type validation**: Strict parameter checking
- ✅ **Error handling**: Clear error messages
- ✅ **Code generation**: Natural language → APE (experimental)
- ✅ **Full type support**: String, Integer, Float, Boolean, List, Dict

## Type Mapping

| Ape Type | OpenAI Type |
|----------|-------------|
| String   | string      |
| Integer  | integer     |
| Float    | number      |
| Boolean  | boolean     |
| List     | array       |
| Dict     | object      |

## Advanced Usage

### Code Generation

Generate APE code from natural language:

```python
from ape_openai import generate_ape_from_nl

code = generate_ape_from_nl(
    "Create a function that calculates compound interest",
    model="gpt-4o"
)
print(code)
```

### Error Handling

```python
from ape_openai import ApeOpenAIFunction
from ape import ApeExecutionError

func = ApeOpenAIFunction.from_ape_file("calc.ape", "divide")

try:
    result = func.execute({"a": 10, "b": 0})
except ApeExecutionError as e:
    print(f"Execution failed: {e}")
```

## Examples

See the `examples/` directory for complete examples:
- Basic function calling
- Multi-function conversations
- Error handling patterns
- Code generation workflows

## Development

```bash
# Install dev dependencies
pip install -e ".[dev]"

# Run tests
pytest

# Format code
black .

# Type checking
mypy src/
```

## License

MIT License - see LICENSE file for details.

## Links

- [APE Language](https://github.com/Quynah/ape-lang)
- [Documentation](https://github.com/Quynah/ape-lang/tree/main/packages/ape-openai)
- [Issues](https://github.com/Quynah/ape-lang/issues)
