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31 lines
854 B
Python
31 lines
854 B
Python
from docutils import nodes
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from docutils.parsers.rst import Directive
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class exception_hierarchy(nodes.General, nodes.Element):
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pass
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def visit_exception_hierarchy_node(self, node):
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self.body.append(self.starttag(node, "div", CLASS="exception-hierarchy-content"))
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def depart_exception_hierarchy_node(self, node):
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self.body.append("</div>\n")
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class ExceptionHierarchyDirective(Directive):
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has_content = True
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def run(self):
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self.assert_has_content()
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node = exception_hierarchy("\n".join(self.content))
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self.state.nested_parse(self.content, self.content_offset, node)
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return [node]
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def setup(app):
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app.add_node(
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exception_hierarchy, html=(visit_exception_hierarchy_node, depart_exception_hierarchy_node)
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)
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app.add_directive("exception_hierarchy", ExceptionHierarchyDirective)
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