slightly better example link (#2617)

[etc/vim.git] / src / black / linegen.py

diff --git a/src/black/linegen.py b/src/black/linegen.py
index 4cba4164fb357f73b971ff0070fc0fd624323bc2..f234913a161452e69747666b696d9e299ed0422d 100644 (file)
--- a/src/black/linegen.py
+++ b/src/black/linegen.py
@@ -127,7 +127,7 @@ class LineGenerator(Visitor[Line]):
         """Visit a statement.
 
         This implementation is shared for `if`, `while`, `for`, `try`, `except`,
-        `def`, `with`, `class`, `assert`, `match`, `case` and assignments.
+        `def`, `with`, `class`, `assert`, and assignments.
 
         The relevant Python language `keywords` for a given statement will be
         NAME leaves within it. This methods puts those on a separate line.
@@ -142,6 +142,14 @@ class LineGenerator(Visitor[Line]):
 
             yield from self.visit(child)
 
+    def visit_match_case(self, node: Node) -> Iterator[Line]:
+        """Visit either a match or case statement."""
+        normalize_invisible_parens(node, parens_after=set())
+
+        yield from self.line()
+        for child in node.children:
+            yield from self.visit(child)
+
     def visit_suite(self, node: Node) -> Iterator[Line]:
         """Visit a suite."""
         if self.mode.is_pyi and is_stub_suite(node):
@@ -294,8 +302,8 @@ class LineGenerator(Visitor[Line]):
         self.visit_decorated = self.visit_decorators
 
         # PEP 634
-        self.visit_match_stmt = partial(v, keywords={"match"}, parens=Ø)
-        self.visit_case_block = partial(v, keywords={"case"}, parens=Ø)
+        self.visit_match_stmt = self.visit_match_case
+        self.visit_case_block = self.visit_match_case
 
 
 def transform_line(