From 129349ce664e514c70fa93023332277a5fd27c95 Mon Sep 17 00:00:00 2001 From: Jelle Zijlstra Date: Mon, 20 Nov 2023 21:11:44 -0800 Subject: [PATCH] update comments --- src/black/lines.py | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/src/black/lines.py b/src/black/lines.py index 8895f5b..37615c4 100644 --- a/src/black/lines.py +++ b/src/black/lines.py @@ -684,14 +684,17 @@ def _maybe_empty_lines(self, current_line: Line) -> Tuple[int, int]: return 0, 1 return before, 1 - is_empty_first_line_ok = Preview.allow_empty_first_line_in_block in current_line.mode and ( - not is_docstring(current_line.leaves[0]) - # If it's a triple quote comment (but not at the start of a funcdef) - or ( - self.previous_line - and self.previous_line.leaves[0] - and self.previous_line.leaves[0].parent - and not is_funcdef(self.previous_line.leaves[0].parent) + # In preview mode, always allow blank lines, except right before a function docstring + is_empty_first_line_ok = ( + Preview.allow_empty_first_line_in_block in current_line.mode + and ( + not is_docstring(current_line.leaves[0]) + or ( + self.previous_line + and self.previous_line.leaves[0] + and self.previous_line.leaves[0].parent + and not is_funcdef(self.previous_line.leaves[0].parent) + ) ) )