Metadata-Version: 2.4
Name: cspdk
Version: 1.3.0
Summary: CornerStone PDK
Keywords: python
Author-email: gdsfactory <contact@gdsfactory.com>
Requires-Python: >=3.11,<3.14
Description-Content-Type: text/markdown
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Operating System :: OS Independent
License-File: LICENSE
Requires-Dist: gdsfactory~=9.22.0
Requires-Dist: doroutes>=0.2.0
Requires-Dist: gplugins[sax, tidy3d]>=1.4.2,<2 ; extra == "dev"
Requires-Dist: pre-commit ; extra == "dev"
Requires-Dist: jsondiff ; extra == "dev"
Requires-Dist: pytest ; extra == "dev"
Requires-Dist: pytest-cov ; extra == "dev"
Requires-Dist: pytest_regressions ; extra == "dev"
Requires-Dist: pytest-github-actions-annotate-failures ; extra == "dev"
Requires-Dist: jupytext ; extra == "docs"
Requires-Dist: matplotlib ; extra == "docs"
Requires-Dist: jupyter-book>=0.15.1,<1.1 ; extra == "docs"
Provides-Extra: dev
Provides-Extra: docs


# CORNERSTONE PDK 1.3.0

![](https://i.imgur.com/V5Ukc6j.png)

[CORNERSTONE](https://www.cornerstone.sotonfab.co.uk/) Photonics PDK.

## Installation

We recommend `uv`

```bash
# On macOS and Linux.
curl -LsSf https://astral.sh/uv/install.sh | sh
```

```bash
# On Windows.
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"
```

### Installation for users

Use python 3.11, 3.12 or 3.13. We recommend [VSCode](https://code.visualstudio.com/) as an IDE.

```
uv pip install cspdk --upgrade
```

Then you need to restart Klayout to make sure the new technology installed appears.

### Installation for contributors


Then you can install with:

```bash
git clone https://github.com/gdsfactory/cspdk.git
cd cspdk
uv venv --python 3.12
uv sync --extra docs --extra dev
```

## Documentation

- [gdsfactory docs](https://gdsfactory.github.io/gdsfactory/)

