sphinx.ext.autosectionlabel – Allow reference sections using its title¶
New in version 1.4.
This extension allows you to refer sections its title. This affects to the
reference role (
A Plain Title
This is the text of the section.
It refers to the section title, see :ref:`A Plain Title`.
Internally, this extension generates the labels for each section. If same
section names are used in whole of document, any one is used for a target by
autosectionlabel_prefix_document configuration variable can be
used to make headings which appear multiple times but in different documents
True to prefix each section label with the name of the document it is in, followed by a colon. For example,
index:Introductionfor a section called
Introductionthat appears in document
index.rst. Useful for avoiding ambiguity when the same section heading appears in different documents.
If set, autosectionlabel chooses the sections for labeling by its depth. For example, when set 1 to
autosectionlabel_maxdepth, labels are generated only for top level sections, and deeper sections are not labeled. It defaults to
WARNING: undefined label indicates that your reference in
ref is mis-spelled. Invoking sphinx-build with
-v) will print all section names and the labels that have been
generated for them. This output can help finding the right reference label.