Metadata-Version: 2.4
Name: veriq
Version: 0.4.2
Summary: A lightweight Python library for managing system requirements, verifications, and design.
Author: Shunichiro Nomura
Author-email: Shunichiro Nomura <nomura@space.t.u-tokyo.ac.jp>
License-Expression: MIT
License-File: LICENSE
Classifier: Development Status :: 3 - Alpha
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.14
Classifier: Typing :: Typed
Requires-Dist: bounded-models>=0.0.3
Requires-Dist: pydantic>=2.11.7
Requires-Dist: rich>=14.0.0
Requires-Dist: scoped-context>=0.0.1
Requires-Dist: textual>=7.3.0
Requires-Dist: tomli-w>=1.1.0
Requires-Dist: tomlkit>=0.14.0
Requires-Dist: typer>=0.16.1
Requires-Python: >=3.14
Project-URL: Issues, https://github.com/shunichironomura/veriq/issues
Project-URL: Repository, https://github.com/shunichironomura/veriq
Description-Content-Type: text/markdown

# veriq

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> [!WARNING]
> This project is in early development. The API may change in future releases.

veriq is a Python library for requirements verification and design calculation management in engineering projects. Think of it as a smart spreadsheet that tracks dependencies between calculations and automatically verifies that requirements are met.

## What Does veriq Do?

When you define your engineering project with veriq, it:

1. **Organizes your design parameters** - Define input data using Pydantic models
2. **Tracks calculation dependencies** - Automatically resolves the order of calculations
3. **Verifies requirements** - Checks that your design meets all specified requirements
4. **Exports results** - Saves all inputs, calculations, and verification results to TOML files

## Quick Example

Define your project in Python:

```python
import veriq as vq
from pydantic import BaseModel
from typing import Annotated

project = vq.Project("MySatellite")
power = vq.Scope("Power")
project.add_scope(power)

@power.root_model()
class PowerModel(BaseModel):
    battery_capacity: float  # in Watt-hours

@power.verification()
def verify_capacity(
    capacity: Annotated[float, vq.Ref("$.battery_capacity")],
) -> bool:
    return capacity >= 100.0  # Minimum 100 Wh
```

Create an input file `input.toml`:

```toml
[Power.model]
battery_capacity = 150.0
```

Run verification:

```bash
veriq calc my_project.py -i input.toml -o output.toml --verify
```

## Why Use veriq?

- **Type Safety** - Leverage Pydantic for validated, typed design parameters
- **Dependency Tracking** - Automatic resolution of calculation order
- **Requirement Traceability** - Link verifications to engineering requirements
- **Reproducibility** - TOML-based input/output for version control

## License

MIT License

## Acknowledgement

veriq originated in the `shunichironomura/veriq` repository, and its early development up to version v0.0.1 was supported by ArkEdge Space Inc.
