pyglaze 1.0.2

Pyglaze is a library used to operate the devices of Glaze Technologies

Pyglaze

Pyglaze is a python library used to operate the devices of Glaze Technologies.

Documentation can be found here.

Installation

To install the latest version of the package, simply run

pip install pyglaze

Usage

See our documentation for usage.

pyglaze expects device firmware that reports MimLink operational_state and config_status_reason. Devices that omit those fields are unsupported.

Firmware Updates

Pyglaze supports firmware updates over MimLink via FirmwareUpdater.

• Guide: Firmware Updates
• API: pyglaze.device.FirmwareUpdater

Note: pyglaze expects a pre-signed MCUboot image and does not sign firmware itself.

Developers

To install the API with development tools, first clone the repository from our public GitHub repository. Then, from the root of the project, run

uv sync --extra dev --group security --frozen

Run commands through uv run so they use the locked environment:

uv run --frozen pytest
uv run --frozen ruff check .
uv run --group security --frozen pip-audit --strict

Documentation - local build

To build and serve the documentation locally

1. Checkout the repository (or a specific version)
2. Run uv sync --extra docs --frozen
3. Run uv run --frozen mkdocs serve while standing in the project root.

MimLink protocol schema sync

Most developers do not need this. The generated envelope_pb2.py is committed to the repository. This section is only relevant when syncing envelope.proto from the upstream MimLink repo.

pyglaze vendors the MimLink protobuf schema in src/pyglaze/mimlink/proto/envelope.proto. Python codegen is handled by buf, which must be installed separately (e.g. brew install bufbuild/buf/buf). Code generation uses buf remote plugins (pinned in buf.gen.yaml), so no local protoc install is required.

When syncing with upstream MimLink:

1. Replace src/pyglaze/mimlink/proto/envelope.proto from upstream.
2. Run ./scripts/generate_mimlink_proto.sh.
3. Commit the updated envelope_pb2.py.
4. Run protocol tests: uv run pytest tests/mimlink/.

Bug reporting or feature requests

Please create an issue here and we will look at it ASAP!