Report all stacktraces in verbose mode (#3938)

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

diff --git a/src/black/trans.py b/src/black/trans.py
index 4d40cb4bdf6ed6ebc270ff30a9728cff2ce79eba..c0cc92613acba59996d25dba09701f2137a10985 100644 (file)
--- a/src/black/trans.py
+++ b/src/black/trans.py
@@ -2,7 +2,6 @@
 String transformers that can split and merge strings.
 """
 import re
-import sys
 from abc import ABC, abstractmethod
 from collections import defaultdict
 from dataclasses import dataclass
@@ -12,9 +11,11 @@ from typing import (
     ClassVar,
     Collection,
     Dict,
+    Final,
     Iterable,
     Iterator,
     List,
+    Literal,
     Optional,
     Sequence,
     Set,
@@ -23,11 +24,6 @@ from typing import (
     Union,
 )
 
-if sys.version_info < (3, 8):
-    from typing_extensions import Final, Literal
-else:
-    from typing import Literal, Final
-
 from mypy_extensions import trait
 
 from black.comments import contains_pragma_comment
@@ -946,6 +942,9 @@ class StringParenStripper(StringTransformer):
                 LL[lpar_or_rpar_idx].remove()  # Remove lpar.
                 replace_child(LL[idx], string_leaf)
                 new_line.append(string_leaf)
+                # replace comments
+                old_comments = new_line.comments.pop(id(LL[idx]), [])
+                new_line.comments.setdefault(id(string_leaf), []).extend(old_comments)
             else:
                 LL[lpar_or_rpar_idx].remove()  # This is a rpar.