Merge pull request #5510 from tk0miya/5492_crashed_with_py352

Fix #5492: sphinx-build fails to build docs w/ Python < 3.5.2
sphinx-doc · Oct 6, 2018 · 6ccd53e · 6ccd53e
2 parents e5b8f6a + 86c48c4
commit 6ccd53e
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diff --git a/CHANGES b/CHANGES
@@ -17,6 +17,7 @@ Bugs fixed
 ----------
 
 * #5490: latex: enumerated list causes a crash with recommonmark
+* #5492: sphinx-build fails to build docs w/ Python < 3.5.2
 
 Testing
 --------

diff --git a/sphinx/transforms/post_transforms/compat.py b/sphinx/transforms/post_transforms/compat.py
@@ -10,7 +10,6 @@
 """
 
 import warnings
-from typing import TYPE_CHECKING
 
 from docutils import nodes
 from docutils.writers.docutils_xml import XMLTranslator
@@ -20,7 +19,8 @@
 from sphinx.transforms import SphinxTransform
 from sphinx.util import logging
 
-if TYPE_CHECKING:
+if False:
+    # For type annotation
     from typing import Any, Callable, Dict, Iterable, List, Tuple  # NOQA
     from docutils.parsers.rst.states import Inliner  # NOQA
     from docutils.writers.html4css1 import Writer  # NOQA