Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Run sphinx-autobuild via tox -e docs-live[-src] #2400

Merged
merged 2 commits into from
Feb 18, 2024
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
1 change: 1 addition & 0 deletions changes/2400.misc.rst
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
The ``sphinx-autobuild`` tool can now be invoked via ``tox -e docs-live`` and ``tox -e docs-live-src``.
59 changes: 59 additions & 0 deletions docs/how-to/contribute-docs.rst
Original file line number Diff line number Diff line change
Expand Up @@ -92,6 +92,65 @@ Once your development environment is set up, run:
The output of the file should be in the ``docs/_build/html`` folder. If there
are any markup problems, they'll raise an error.

Live documentation preview
--------------------------

To support rapid editing of documentation, Toga also has a "live preview" mode:

.. tabs::

.. group-tab:: macOS

.. code-block:: console

(venv) $ tox -e docs-live

.. group-tab:: Linux

.. code-block:: console

(venv) $ tox -e docs-live

.. group-tab:: Windows

.. code-block:: doscon

(venv) C:\...>tox -e docs-live

This will build the documentation, start a web server to serve the build documentation,
and watch the file system for any changes to the documentation source. If a change is
detected, the documentation will be rebuilt, and any browser viewing the modified page
will be automatically refreshed.

Live preview mode will only monitor the ``docs`` directory for changes. If you're
updating the inline documentation associated with Toga source code, you'll need to use
the ``docs-live-src`` target to build docs:

.. tabs::

.. group-tab:: macOS

.. code-block:: console

(venv) $ tox -e docs-live-src

.. group-tab:: Linux

.. code-block:: console

(venv) $ tox -e docs-live-src

.. group-tab:: Windows

.. code-block:: doscon

(venv) C:\...>tox -e docs-live-src

This behaves the same as ``docs-live``, but will also monitor any changes to the
``core/src`` folder, reflecting any changes to inline documentation. However, the
rebuild process takes much longer, so you may not want to use this target unless
you're actively editing inline documentation.

Documentation linting
---------------------

Expand Down
58 changes: 27 additions & 31 deletions tox.ini
Original file line number Diff line number Diff line change
Expand Up @@ -16,60 +16,56 @@ allowlist_externals =
bash
commands =
# TOGA_INSTALL_COMMAND is set to a bash command by the CI workflow.
{env:TOGA_INSTALL_COMMAND:python -m pip install .[dev] ../dummy}
{env:TOGA_INSTALL_COMMAND:python -m pip install .[dev] {tox_root}{/}dummy}
{env:test_command_prefix:} coverage run -m pytest -vv {posargs}
coverage combine
coverage report --rcfile ../pyproject.toml
coverage report --rcfile {tox_root}{/}pyproject.toml

[testenv:towncrier-check]
skip_install = True
deps =
{[testenv:towncrier]deps}
commands =
python -m towncrier.check --compare-with origin/main

[testenv:towncrier]
[testenv:towncrier{,-check}]
skip_install = True
deps =
towncrier ~= 22.8
./core
{tox_root}{/}core
commands =
towncrier {posargs}
check : python -m towncrier.check --compare-with origin/main
!check : python -m towncrier {posargs}

[docs]
build_dir = _build
# -W: make warnings into errors
# --keep-going: continue on errors
# -j: run with multiple processes
sphinx_args = -W --keep-going -j auto
# -v: verbose logging
# -E: force rebuild of environment
# -T: print traceback on error
# -a: read/parse all files
# -d: use tox's temp dir for caching
sphinx_args_extra = {[docs]sphinx_args} -v -E -T -a -d {envtmpdir}/doctrees
docs_dir = {tox_root}{/}docs
build_dir = {[docs]docs_dir}{/}_build
# replace when Sphinx>=7.3 and Python 3.8 is dropped:
# -T => --show-traceback
# -W => --fail-on-warning
# -b => --builder
# -v => --verbose
# -a => --write-all
# -E => --fresh-env
sphinx_args = -T -W --keep-going --jobs auto

[testenv:docs{,-lint,-all}]
[testenv:docs{,-lint,-all,-live,-live-src}]
skip_install = True
change_dir = docs
deps =
./core[docs]
# editable install so docstrings can be updated for 'all' and 'live'
-e {tox_root}{/}core[docs]
passenv =
# On macOS M1, you need to manually set the location of the PyEnchant
# library:
# export PYENCHANT_LIBRARY_PATH=/opt/homebrew/lib/libenchant-2.2.dylib
PYENCHANT_LIBRARY_PATH
commands =
!lint-!all : python -m sphinx {[docs]sphinx_args} -b html . {[docs]build_dir}/html
lint : python -m sphinx {[docs]sphinx_args_extra} -b spelling . {[docs]build_dir}/spell
lint : python -m sphinx {[docs]sphinx_args_extra} -b linkcheck . {[docs]build_dir}/links
all : python -m sphinx {[docs]sphinx_args_extra} -b html . {[docs]build_dir}/html
!lint-!all-!live : python -m sphinx {[docs]sphinx_args} {posargs} -b html {[docs]docs_dir} {[docs]build_dir}{/}html
lint : python -m sphinx {[docs]sphinx_args} {posargs} -b spelling {[docs]docs_dir} {[docs]build_dir}{/}spell
lint : python -m sphinx {[docs]sphinx_args} {posargs} -b linkcheck {[docs]docs_dir} {[docs]build_dir}{/}links
all : python -m sphinx {[docs]sphinx_args} {posargs} -v -a -E -b html {[docs]docs_dir} {[docs]build_dir}{/}html
live-!src : sphinx-autobuild {[docs]sphinx_args} {posargs} -b html {[docs]docs_dir} {[docs]build_dir}{/}live
live-src : sphinx-autobuild {[docs]sphinx_args} {posargs} -a -E --watch {tox_root}{/}core{/}src{/}toga -b html {[docs]docs_dir} {[docs]build_dir}{/}live

[testenv:package]
skip_install = True
passenv = FORCE_COLOR
deps =
build==1.0.3
twine==4.0.2
commands =
python -m build {posargs}
python -m twine check {posargs}/dist/*
python -m twine check {posargs}{/}dist{/}*