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html4: Wrap <span> around sectnum in HTML titles

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This commit is contained in:
Takeshi KOMIYA 2019-12-14 22:55:42 +09:00
parent 0dc456fee1
commit e14b86ef7d
1 changed files with 13 additions and 8 deletions
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21
sphinx/writers/html.py
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@ -28,7 +28,7 @@ from sphinx.util.images import get_image_size
if False:
# For type annotation
from typing import Any # NOQA
from typing import Any, Tuple # NOQA
from sphinx.builders.html import StandaloneHTMLBuilder # NOQA
@ -309,11 +309,10 @@ class HTMLTranslator(SphinxTranslator, BaseTranslator):
# type: (nodes.Element) -> None
self.depart_admonition(node)
def add_secnumber(self, node):
# type: (nodes.Element) -> None
def get_secnumber(self, node):
# type: (nodes.Element) -> Tuple[int, ...]
if node.get('secnumber'):
self.body.append('.'.join(map(str, node['secnumber'])) +
self.secnumber_suffix)
return node['secnumber']
elif isinstance(node.parent, nodes.section):
if self.builder.name == 'singlehtml':
docname = self.docnames[-1]
@ -324,10 +323,16 @@ class HTMLTranslator(SphinxTranslator, BaseTranslator):
anchorname = '#' + node.parent['ids'][0]
if anchorname not in self.builder.secnumbers:
anchorname = '' # try first heading which has no anchor
if self.builder.secnumbers.get(anchorname):
numbers = self.builder.secnumbers[anchorname]
self.body.append('.'.join(map(str, numbers)) +
self.secnumber_suffix)
return self.builder.secnumbers[anchorname]
def add_secnumber(self, node):
# type: (nodes.Element) -> None
secnumber = self.get_secnumber(node)
if secnumber:
self.body.append('<span class="section-number">%s</span>' %
('.'.join(map(str, secnumber)) + self.secnumber_suffix))
def add_fignumber(self, node):
# type: (nodes.Element) -> None