X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/b60b85b234d6a575f636d0a125478115f993c90c..72a3408965f944f39f1080a5b67c25790acdc4e2:/src/black/parsing.py?ds=inline

diff --git a/src/black/parsing.py b/src/black/parsing.py
index f7d9fdc..c37c12b 100644
--- a/src/black/parsing.py
+++ b/src/black/parsing.py
@@ -29,9 +29,11 @@ try:
 except ImportError:
     if sys.version_info < (3, 8) and not _IS_PYPY:
         print(
-            "The typed_ast package is required but not installed.\n"
-            "You can upgrade to Python 3.8+ or install typed_ast with\n"
-            "`python3 -m pip install typed-ast`.",
+            (
+                "The typed_ast package is required but not installed.\n"
+                "You can upgrade to Python 3.8+ or install typed_ast with\n"
+                "`python3 -m pip install typed-ast`."
+            ),
             file=sys.stderr,
         )
         sys.exit(1)
@@ -165,8 +167,6 @@ def parse_single_version(
         # comments separately.
         return ast3.parse(src, filename, feature_version=version[1])
 
-    raise AssertionError("INTERNAL ERROR: Tried parsing unsupported Python version!")
-
 
 def parse_ast(src: str) -> Union[ast.AST, ast3.AST]:
     # TODO: support Python 4+ ;)