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from __future__ import annotations
from typing import Dict, Any
from sphinx.util.docutils import SphinxDirective
from docutils.parsers.rst import directives
from docutils import nodes
import sphinx
from sphinx.application import Sphinx
class colour_input(nodes.General, nodes.Element):
pass
def visit_colour_node(self, node):
self.body.append(
self.starttag(
node,
'input',
empty=True,
type='color',
value=node.rawsource,
disabled='',
CLASS=node.attributes.get('class', ''),
)
)
def depart_colour_node(self, node):
pass
class ColourDirective(SphinxDirective):
required_arguments = 1
has_content = False
option_spec = {
'class': directives.class_option,
}
def run(self):
node = colour_input(self.arguments[0], **self.options)
self.state.nested_parse(self.content, self.content_offset, node)
return [node]
def setup(app: Sphinx) -> Dict[str, Any]:
app.add_node(colour_input, html=(visit_colour_node, depart_colour_node))
app.add_directive('colour', ColourDirective)
return {'version': sphinx.__display_version__, 'parallel_read_safe': True}
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