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-rw-r--r--Utilities/Sphinx/cmake.py8
1 files changed, 5 insertions, 3 deletions
diff --git a/Utilities/Sphinx/cmake.py b/Utilities/Sphinx/cmake.py
index faca2ed..d3eb948 100644
--- a/Utilities/Sphinx/cmake.py
+++ b/Utilities/Sphinx/cmake.py
@@ -11,6 +11,11 @@ from typing import Any, List, Tuple, Type, cast
import sphinx
+# Require at least Sphinx 2.x.
+# flake8 issues E402 for imports after this, but the purpose of this
+# check is to fail more clearly if the imports below will fail.
+assert sphinx.version_info >= (2,)
+
from docutils.utils.code_analyzer import Lexer, LexerError
from docutils.parsers.rst import Directive, directives
from docutils.transforms import Transform
@@ -110,9 +115,6 @@ CMakeLexer.tokens["root"] = [
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-# Require at least Sphinx 2.x.
-assert sphinx.version_info >= (2,)
-
logger = logging.getLogger(__name__)
# RE to split multiple command signatures.