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import os
import sphinx.application
from sphinx_a4doc.domain import A4Domain
from sphinx_a4doc.diagram_directive import RailroadDiagramNode, RailroadDiagram, LexerRuleDiagram, ParserRuleDiagram
from sphinx_a4doc.settings import register_settings
from sphinx_a4doc.autodoc_directive import AutoGrammar, AutoRule
def config_inited(app, config):
static_path = os.path.join(os.path.dirname(__file__), '_static')
config.html_static_path.append(static_path)
def setup(app: sphinx.application.Sphinx):
app.setup_extension('sphinx_a4doc.contrib.marker_nodes')
app.add_domain(A4Domain)
app.add_node(RailroadDiagramNode,
text=(RailroadDiagramNode.visit_node_text,
RailroadDiagramNode.depart_node),
html=(RailroadDiagramNode.visit_node_html,
RailroadDiagramNode.depart_node),
latex=(RailroadDiagramNode.visit_node_latex,
RailroadDiagramNode.depart_node),
man=(RailroadDiagramNode.visit_node_man,
RailroadDiagramNode.depart_node))
app.add_directive('railroad-diagram', RailroadDiagram)
app.add_directive('lexer-rule-diagram', LexerRuleDiagram)
app.add_directive('parser-rule-diagram', ParserRuleDiagram)
app.add_directive_to_domain('a4', 'autogrammar', AutoGrammar)
app.add_directive_to_domain('a4', 'autorule', AutoRule)
register_settings(app)
app.add_css_file('a4_railroad_diagram.css')
app.connect('config-inited', config_inited)
return {
'version': '1.0.0',
'parallel_read_safe': True,
'parallel_write_safe': True,
}
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