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Fix #5022: latex: crashed with docutils package provided by Debian/Ubuntu

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This commit is contained in:
Takeshi KOMIYA 2018-05-31 12:39:17 +09:00
parent f88767c0ad
commit 49ab23db0b
2 changed files with 7 additions and 1 deletions
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1
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@ -20,6 +20,7 @@ Bugs fixed
* sphinx.testing uses deprecated pytest API; ``Node.get_marker(name)`` * sphinx.testing uses deprecated pytest API; ``Node.get_marker(name)``
* #5016: ``character_level_inline_markup`` setting is not initialized for * #5016: ``character_level_inline_markup`` setting is not initialized for
combination of non reST source parsers (ex. recommonmark) and docutils-0.13 combination of non reST source parsers (ex. recommonmark) and docutils-0.13
* #5022: latex: crashed with docutils package provided by Debian/Ubuntu
Testing Testing
-------- --------

7
sphinx/writers/latex.py
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@ -18,7 +18,6 @@ from collections import defaultdict
from os import path from os import path
from docutils import nodes, writers from docutils import nodes, writers
from docutils.utils.roman import toRoman
from docutils.writers.latex2e import Babel from docutils.writers.latex2e import Babel
from six import itervalues, text_type from six import itervalues, text_type
@ -32,6 +31,12 @@ from sphinx.util.nodes import clean_astext
from sphinx.util.template import LaTeXRenderer from sphinx.util.template import LaTeXRenderer
from sphinx.util.texescape import tex_escape_map, tex_replace_map from sphinx.util.texescape import tex_escape_map, tex_replace_map
try:
from docutils.utils.roman import toRoman
except ImportError:
# In Debain/Ubuntu, roman package is provided as roman, not as docutils.utils.roman
from roman import toRoman
if False: if False:
# For type annotation # For type annotation
from typing import Any, Callable, Dict, Iterator, List, Pattern, Tuple, Set, Union # NOQA from typing import Any, Callable, Dict, Iterator, List, Pattern, Tuple, Set, Union # NOQA