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Update information for optional dependencies #560

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Update information for optional dependencies #560

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846107e
Update information for optional dependencies
bkmgit Jan 17, 2024
39abb9c
Update dependency information
bkmgit Jan 17, 2024
5f419b3
Remove mention of lxml that is no longer used
bkmgit Jan 17, 2024
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4 changes: 2 additions & 2 deletions docs/documentation/output.rst
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Expand Up @@ -52,14 +52,14 @@ With cairosvg installed you can directly get the png file using ``render_to_png`
...
chart.render_to_png('/tmp/chart.png') # Write the chart in the specified file

In case of rendered image turning up black, installing lxml, tinycss and cssselect should fix the issue.
In case of rendered image turning up black, installing tinycss2 and cssselect2 should fix the issue.


Etree
-----


It is possible to get the xml etree root element of the chart (or lxml etree node if lxml is installed) by calling the ``render_tree`` method:
It is possible to get the xml etree root element of the chart by calling the ``render_tree`` method:


.. code-block:: python
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5 changes: 2 additions & 3 deletions docs/installing.rst
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Expand Up @@ -23,8 +23,7 @@ There are no required dependency.

Optional dependencies are as follow:

* ``lxml`` which can improve rendering speed (except on pypy).
* ``cairosvg``, ``tinycss``, ``cssselect`` to render png.
* ``cairosvg``, ``tinycss2``, ``cssselect2`` to render png.


Git Repository
Expand All @@ -45,7 +44,7 @@ Linux Distribution Packages

Pygal has been packaged for:

- `Fedora <https://admin.fedoraproject.org/pkgdb/acls/name/python-pygal>`_
- `Fedora <https://src.fedoraproject.org/rpms/python-pygal>`_
- `Gentoo <http://packages.gentoo.org/package/dev-python/pygal>`_
- `Ubuntu <https://launchpad.net/ubuntu/+source/python-pygal>`_
- `Debian <https://packages.debian.org/unstable/python-pygal>`_
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