Move context logic for layout.html to jinja (#1356)

* Revert "Update layout.html to support a sphinx version that is not three-integers (#1345)"

This reverts commit 45cf21874f.

* Always slice list before unpacking so number of elements is expected range

`map` filter returns a generator that needs to run through the `list` filter before slicing

* Let's keep it a 3-tuple but always set 3rd component to -1 -- in case a project was unpacking 3 values
This commit is contained in:
Benjamin Balder Bach 2022-10-12 20:54:10 +02:00 committed by GitHub
parent 20607e8525
commit c6fa4e7a40
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3 changed files with 5 additions and 9 deletions

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@ -45,6 +45,7 @@ Minor changes
* Python 3.10 added to test matrix (#1334)
* Supplemental Docker setup for development (#1319)
* Most of setup.py migrated to setup.cfg (#1116)
* Jinja2 context variable ``sphinx_version_info`` is now ``(major, minor, -1)``, the patch component is always ``-1``. Reason: It's complicated. (#1345)
Incompatible Changes

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@ -31,12 +31,6 @@ def config_initiated(app, config):
_('The canonical_url option is deprecated, use the html_baseurl option from Sphinx instead.')
)
def extend_html_context(app, pagename, templatename, context, doctree):
# Add ``sphinx_version_info`` tuple for use in Jinja templates
context['sphinx_version_info'] = sphinx_version
# See http://www.sphinx-doc.org/en/stable/theming.html#distribute-your-theme-as-a-python-package
def setup(app):
if python_version[0] < 3:
@ -66,7 +60,4 @@ def setup(app):
else:
app.config.html_add_permalinks = "\uf0c1"
# Extend the default context when rendering the templates.
app.connect("html-page-context", extend_html_context)
return {'parallel_read_safe': True, 'parallel_write_safe': True}

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@ -9,6 +9,10 @@
{%- set lang_attr = 'en' if language == None else (language | replace('_', '-')) %}
{%- set sphinx_writer = 'writer-html5' if html5_doctype else 'writer-html4' -%}
{# Build sphinx_version_info tuple from sphinx_version string in pure Jinja #}
{%- set (_ver_major, _ver_minor) = (sphinx_version.split('.') | list)[:2] | map('int') -%}
{%- set sphinx_version_info = (_ver_major, _ver_minor, -1) -%}
<!DOCTYPE html>
<html class="{{ sphinx_writer }}" lang="{{ lang_attr }}" >
<head>