birdfeeder

Helper library for CoinAlpha projects

Usage

The library is published to pypi as birdfeeder-coinalpha

Installing

pip install birdfeeder-coinalpha

poetry add 'birdfeeder-coinalpha@^1'

How to install old versions

In pyproject.toml:

birdfeeder-coinalpha = { git = "https://github.com/coinalpha/birdfeeder.git", branch = "master" }
birdfeeder-coinalpha = { git = "https://github.com/coinalpha/birdfeeder.git", rev = "29cdd7229d0d35a989322f5026382400d1332da4" }
birdfeeder-coinalpha = { git = "https://github.com/coinalpha/birdfeeder.git", tag = "0.1.0" }

pip:

git+https://github.com/coinalpha/birdfeeder.git@master#egg=birdfeeder
git+https://github.com/coinalpha/birdfeeder.git@29cdd7229d0d35a989322f5026382400d1332da4#egg=birdfeeder
git+https://github.com/coinalpha/birdfeeder.git@0.1.0#egg=birdfeeder

Development

To install library for development in conda environment, run

./install

Alternativelly (preferred), you can use poetry env:

poetry install
poetry shell

How to add a dependency

1. If you're running in conda, you need to install required package first.
2. Then, see installed version in conda env export
3. Take this version and add into pyproject.toml, into [tool.poetry.dependencies] (or dev section, if the package is needed for development only). Specify version (or range) according to Dependency Specification

If using poetry:

1. Run poetry add <package>

Releasing a new version

Idea: we're keeping own version and dependencies info in pyproject.toml, and then generating setup.py so that the library could be installed via tools like pip. We're also generating environment.yml file because we're mostly using conda to manage development environments at CoinAlpha.

1. Change version in pyproject.toml and birdfeeder/__init__.py
2. Generate setup.py: dephell deps convert
3. Generate environment.yml: poetry2conda --dev pyproject.toml environment.yml
4. Commit updates git add -u && git commit
5. Create git tag x.y.z: git tag -s x.y.z
6. Run git push && git push --tags
7. Publish to pypi: poetry publish --build