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Arcsecond CLI

The Command-line interface (CLI) for Arcsecond. It can be used as Python module too. The CLI makes it easy to login/register and access Arcsecond resources, public and private ones.

Read the docs

Configuration

Credentials and settings live in ~/.config/arcsecond/, alongside the list of registered cameras and the live-image proxy's runtime files.

Set ARCSECOND_CONFIG_DIR to put them somewhere else:

$ ARCSECOND_CONFIG_DIR=~/.config/arcsecond-observatory arcsecond login

Useful for keeping a personal account and an observatory's apart, and for containers or CI jobs that should not touch a home directory. Child processes the CLI starts — such as the background proxy from arcsecond proxy start — inherit it.

Development

The project uses uv for environment and dependency management. After forking and cloning:

$ cd ~/arcsecond-cli
$ uv sync --extra webcam --group dev
$ uv run arcsecond --help
$ uv run pytest

uv sync creates .venv/ and installs the project with its webcam extra and the dev dependency group (pytest, black, flake8, isort). Prefix commands with uv run or activate the venv with source .venv/bin/activate.

The test suite writes nothing to your own configuration: an autouse fixture in tests/conftest.py points ARCSECOND_CONFIG_DIR at a temporary directory for the whole run. Several tests save real-looking credentials, so if you add one that touches ArcsecondConfig, leave that fixture in place.

License

FOSSA Status

Release files for arcsecond 3.20.1

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Source distribution for arcsecond 3.20.1
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Table of built distributions (wheels) for arcsecond 3.20.1
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4.2.1

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4.2.0

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