Add a Preview feature

psf · Oct 16, 2023 · ba2cc11 · ba2cc11
1 parent b4647fb
commit ba2cc11
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/black/linegen.py b/src/black/linegen.py
@@ -566,7 +566,7 @@ def transform_line(
     # split the line. Default to line_str, if no power operator are present on the line.
     line_str_hugging_power_ops = (
         (_hugging_power_ops_line_to_string(line, features, mode) or line_str)
-        if mode.preview
+        if Preview.fix_power_op_line_length in mode
         else line_str
     )
 

diff --git a/src/black/mode.py b/src/black/mode.py
@@ -188,6 +188,7 @@ class Preview(Enum):
     dummy_implementations = auto()
     walrus_subscript = auto()
     module_docstring_newlines = auto()
+    fix_power_op_line_length = auto()
 
 
 class Deprecated(UserWarning):