Back out #850 (#1079)

[etc/vim.git] / black.py

diff --git a/black.py b/black.py
index d1e87a9fa987e658d2e544f99a0d4b23f7050615..151c1a6b32de27f0e40bd0011668af4040d678aa 100644 (file)
--- a/black.py
+++ b/black.py
@@ -1714,26 +1714,6 @@ class LineGenerator(Visitor[Line]):
                 self.current_line.append(node)
         yield from super().visit_default(node)
 
-    def visit_atom(self, node: Node) -> Iterator[Line]:
-        # Always make parentheses invisible around a single node, because it should
-        # not be needed (except in the case of yield, where removing the parentheses
-        # produces a SyntaxError).
-        if (
-            len(node.children) == 3
-            and isinstance(node.children[0], Leaf)
-            and node.children[0].type == token.LPAR
-            and isinstance(node.children[2], Leaf)
-            and node.children[2].type == token.RPAR
-            and isinstance(node.children[1], Leaf)
-            and not (
-                node.children[1].type == token.NAME
-                and node.children[1].value == "yield"
-            )
-        ):
-            node.children[0].value = ""
-            node.children[2].value = ""
-        yield from super().visit_default(node)
-
     def visit_factor(self, node: Node) -> Iterator[Line]:
         """Force parentheses between a unary op and a binary power:
 
@@ -2777,9 +2757,7 @@ def is_type_comment(leaf: Leaf, suffix: str = "") -> bool:
     Only returns true for type comments for now."""
     t = leaf.type
     v = leaf.value
-    return t in {token.COMMENT, STANDALONE_COMMENT} and v.startswith(
-        "# type:" + suffix
-    )
+    return t in {token.COMMENT, STANDALONE_COMMENT} and v.startswith("# type:" + suffix)
 
 
 def normalize_prefix(leaf: Leaf, *, inside_brackets: bool) -> None: