From: Joe Young <80432516+jpy-git@users.noreply.github.com>
Date: Thu, 24 Mar 2022 15:14:21 +0000 (+0000)
Subject: Resolve new flake8-bugbear errors (B020) (GH-2950)
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/14d84ba2e96c5ca1351b8fe4d0d415cc148f4117?ds=inline;hp=14e5ce5412efa53438df0180e735b3834df3b579

Resolve new flake8-bugbear errors (B020) (GH-2950)

Fixes a couple places where we were using the same variable name as we
are iterating over.

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
---

diff --git a/src/black/linegen.py b/src/black/linegen.py
index cb605ee..9c85e76 100644
--- a/src/black/linegen.py
+++ b/src/black/linegen.py
@@ -670,9 +670,9 @@ def dont_increase_indentation(split_func: Transformer) -> Transformer:
 
     @wraps(split_func)
     def split_wrapper(line: Line, features: Collection[Feature] = ()) -> Iterator[Line]:
-        for line in split_func(line, features):
-            normalize_prefix(line.leaves[0], inside_brackets=True)
-            yield line
+        for split_line in split_func(line, features):
+            normalize_prefix(split_line.leaves[0], inside_brackets=True)
+            yield split_line
 
     return split_wrapper
 
diff --git a/src/black/parsing.py b/src/black/parsing.py
index db48ae4..1272656 100644
--- a/src/black/parsing.py
+++ b/src/black/parsing.py
@@ -225,8 +225,8 @@ def stringify_ast(node: Union[ast.AST, ast3.AST], depth: int = 0) -> Iterator[st
                     and isinstance(node, (ast.Delete, ast3.Delete))
                     and isinstance(item, (ast.Tuple, ast3.Tuple))
                 ):
-                    for item in item.elts:
-                        yield from stringify_ast(item, depth + 2)
+                    for elt in item.elts:
+                        yield from stringify_ast(elt, depth + 2)
 
                 elif isinstance(item, (ast.AST, ast3.AST)):
                     yield from stringify_ast(item, depth + 2)