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from docutils.parsers.rst import Directive
from docutils.nodes import compound, raw
class CaptionDirective(Directive):
has_content = True
def run(self):
latexPrefix = raw('', '{\\centering', format='latex')
latexSuffix = raw('', '\\par}\\bigskip', format='latex')
text = '\n'.join(self.content)
content_node = compound(rawsource=text)
self.state.nested_parse(self.content, self.content_offset, content_node)
content_node.attributes['classes'].append('caption')
return [latexPrefix, content_node, latexSuffix]
def setup(app):
app.add_directive('caption', CaptionDirective)
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