X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/6064a435453cdba47c43d71f3d0ea1aa19a29206..27932494bcefac03497dd92dcf0c59a04c10d757:/src/black/mode.py

diff --git a/src/black/mode.py b/src/black/mode.py
index f6d0cbf..a3ce20b 100644
--- a/src/black/mode.py
+++ b/src/black/mode.py
@@ -150,12 +150,15 @@ class Preview(Enum):
     """Individual preview style features."""
 
     annotation_parens = auto()
+    empty_lines_before_class_or_def_with_leading_comments = auto()
+    handle_trailing_commas_in_head = auto()
     long_docstring_quotes_on_newline = auto()
     normalize_docstring_quotes_and_prefixes_properly = auto()
     one_element_subscript = auto()
     remove_block_trailing_newline = auto()
     remove_redundant_parens = auto()
     string_processing = auto()
+    skip_magic_trailing_comma_in_subscript = auto()
 
 
 class Deprecated(UserWarning):
@@ -169,6 +172,7 @@ class Mode:
     string_normalization: bool = True
     is_pyi: bool = False
     is_ipynb: bool = False
+    skip_source_first_line: bool = False
     magic_trailing_comma: bool = True
     experimental_string_processing: bool = False
     python_cell_magics: Set[str] = field(default_factory=set)
@@ -177,8 +181,10 @@ class Mode:
     def __post_init__(self) -> None:
         if self.experimental_string_processing:
             warn(
-                "`experimental string processing` has been included in `preview`"
-                " and deprecated. Use `preview` instead.",
+                (
+                    "`experimental string processing` has been included in `preview`"
+                    " and deprecated. Use `preview` instead."
+                ),
                 Deprecated,
             )
 
@@ -207,6 +213,7 @@ class Mode:
             str(int(self.string_normalization)),
             str(int(self.is_pyi)),
             str(int(self.is_ipynb)),
+            str(int(self.skip_source_first_line)),
             str(int(self.magic_trailing_comma)),
             str(int(self.experimental_string_processing)),
             str(int(self.preview)),