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# -*- coding: utf-8 -*-
"""
sphinx.ext.mathbase
~~~~~~~~~~~~~~~~~~~
Set up math support in source files and LaTeX/text output.
:copyright: Copyright 2007-2018 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import warnings
from docutils import nodes
from docutils.parsers.rst.roles import math_role as math_role_base
from sphinx.addnodes import math, math_block as displaymath # NOQA # to keep compatibility
from sphinx.builders.latex.nodes import math_reference as eqref # NOQA # to keep compatibility
from sphinx.deprecation import RemovedInSphinx30Warning
from sphinx.directives.patches import MathDirective as MathDirectiveBase
from sphinx.domains.math import MathDomain # NOQA # to keep compatibility
from sphinx.domains.math import MathReferenceRole as EqXRefRole # NOQA # to keep compatibility
if False:
# For type annotation
from typing import Any, Callable, List, Tuple # NOQA
from docutils.writers.html4css1 import Writer # NOQA
from sphinx.application import Sphinx # NOQA
class MathDirective(MathDirectiveBase):
def run(self):
warnings.warn('sphinx.ext.mathbase.MathDirective is moved to '
'sphinx.directives.patches package.',
RemovedInSphinx30Warning, stacklevel=2)
return super(MathDirective, self).run()
def math_role(role, rawtext, text, lineno, inliner, options={}, content=[]):
warnings.warn('sphinx.ext.mathbase.math_role() is deprecated. '
'Please use docutils.parsers.rst.roles.math_role() instead.',
RemovedInSphinx30Warning, stacklevel=2)
return math_role_base(role, rawtext, text, lineno, inliner, options, content)
def get_node_equation_number(writer, node):
# type: (Writer, nodes.Node) -> unicode
warnings.warn('sphinx.ext.mathbase.get_node_equation_number() is moved to '
'sphinx.util.math package.',
RemovedInSphinx30Warning, stacklevel=2)
from sphinx.util.math import get_node_equation_number
return get_node_equation_number(writer, node)
def wrap_displaymath(text, label, numbering):
# type: (unicode, unicode, bool) -> unicode
warnings.warn('sphinx.ext.mathbase.wrap_displaymath() is moved to '
'sphinx.util.math package.',
RemovedInSphinx30Warning, stacklevel=2)
from sphinx.util.math import wrap_displaymath
return wrap_displaymath(text, label, numbering)
def is_in_section_title(node):
# type: (nodes.Node) -> bool
"""Determine whether the node is in a section title"""
from sphinx.util.nodes import traverse_parent
warnings.warn('is_in_section_title() is deprecated.',
RemovedInSphinx30Warning, stacklevel=2)
for ancestor in traverse_parent(node):
if isinstance(ancestor, nodes.title) and \
isinstance(ancestor.parent, nodes.section):
return True
return False
def setup_math(app, htmlinlinevisitors, htmldisplayvisitors):
# type: (Sphinx, Tuple[Callable, Callable], Tuple[Callable, Callable]) -> None
warnings.warn('setup_math() is deprecated. '
'Please use app.add_html_math_renderer() instead.',
RemovedInSphinx30Warning, stacklevel=2)
app.add_html_math_renderer('unknown', htmlinlinevisitors, htmldisplayvisitors)
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