Don't insert trailing commas after standalone comments

[etc/vim.git] / black.py

diff --git a/black.py b/black.py
index c2c118a4883c979d68439ef2636534d1c952a5a1..87e023157a0419480c6098482c9d3636eedf893f 100644 (file)
--- a/black.py
+++ b/black.py
@@ -1796,9 +1796,10 @@ def delimiter_split(line: Line, py36: bool = False) -> Iterator[Line]:
             current_line = Line(depth=line.depth, inside_brackets=line.inside_brackets)
     if current_line:
         if (
-            delimiter_priority == COMMA_PRIORITY
+            trailing_comma_safe
+            and delimiter_priority == COMMA_PRIORITY
             and current_line.leaves[-1].type != token.COMMA
-            and trailing_comma_safe
+            and current_line.leaves[-1].type != STANDALONE_COMMENT
         ):
             current_line.append(Leaf(token.COMMA, ","))
         yield current_line