tox.ini

# To use tox, see https://tox.readthedocs.io
# Simply pip or conda install tox
# If you use conda, you may also want to install tox-conda
# then run `tox` or `tox -- {pytest args}`
# To run in parallel using `tox -p` (this does not appear to work for this repo)

# To rebuild the tox environment, for example when dependencies change, use
# `tox -r`

# Note: if the following error is encountered: `ImportError while loading conftest`
# then then deleting compiled files has been found to fix it: `find . -name \*.pyc -delete`

[tox]
envlist = py39-sphinx3

[testenv]
usedevelop = true
passenv=TERM

[testenv:py{37,38,39}-sphinx{3,4}]
extras = testing
deps =
    sphinx3: sphinx>=3,<4
    sphinx4: sphinx>=4,<5
commands = pytest {posargs}

[testenv:cli]
commands = jupyter-book {posargs}

[testenv:docs-{update,clean}]
extras = sphinx
commands =
    clean: jupyter-book clean --all docs/
    jupyter-book build -W -n --keep-going --builder html {posargs:docs/}

[testenv:docs-live]
extras = sphinx
deps =
    sphinx-autobuild
commands =
    sphinx-autobuild \
        --re-ignore _build/.* \
        --re-ignore docs/conf.py \
        --watch jupyter_book \
        --port 0 --open-browser \
        --pre-build "jupyter-book config sphinx docs" \
        -n -b {posargs:html} docs/ docs/_build/{posargs:html}

[testenv:docs-pdfhtml-{update,clean}]
extras =
    sphinx
    pdfhtml
commands =
    clean: jupyter-book clean --all docs/
    jupyter-book build -W -n --keep-going --builder pdfhtml {posargs:docs/}

[testenv:docs-pdflatex-{update,clean}]
extras =
    sphinx
    pdflatex
commands =
    clean: jupyter-book clean --all docs/
    jupyter-book build -W -n --keep-going --builder pdflatex {posargs:docs/}

[testenv:sphinx-{update,clean}]
extras = sphinx
whitelist_externals =
    echo
    rm
commands =
    jupyter-book config sphinx docs/
    clean: rm -rf docs/_build
    sphinx-build -nW --keep-going -b {posargs:html} docs/ docs/_build/{posargs:html}
commands_post = echo "open docs/_build/html/index.html"

[pytest]
timeout = 100
markers =
    requires_tex: mark a test which requires a TeX installation.
    requires_chrome: mark a test which requires a chrome/chromium browser
filterwarnings =
    ignore::DeprecationWarning:pyee.*
    ignore::DeprecationWarning:pybtex.*

# Use tox.ini for flake8 config because it does not yet support pyproject.toml
[flake8]
max-line-length = 100
extend-ignore = E203