Fix up changelog (#3910)

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

diff --git a/src/black/mode.py b/src/black/mode.py
index 1091494afac588032809154fb2c18b100e883cf1..f44a821bcd0fc961f7fc59c206473aa4966bd616 100644 (file)
--- a/src/black/mode.py
+++ b/src/black/mode.py
@@ -4,19 +4,13 @@ Mostly around Python language feature support per version and Black configuratio
 chosen by the user.
 """
 
 chosen by the user.
 """
 

-import sys

 from dataclasses import dataclass, field
 from enum import Enum, auto
 from hashlib import sha256
 from operator import attrgetter
 from dataclasses import dataclass, field
 from enum import Enum, auto
 from hashlib import sha256
 from operator import attrgetter

-from typing import Dict, Set
+from typing import Dict, Final, Set

 from warnings import warn
 
 from warnings import warn
 

-if sys.version_info < (3, 8):
-    from typing_extensions import Final
-else:
-    from typing import Final
-

 from black.const import DEFAULT_LINE_LENGTH
 
 
 from black.const import DEFAULT_LINE_LENGTH
 
 


@@ -176,6 +170,7 @@ class Preview(Enum):
 
     add_trailing_comma_consistently = auto()
     blank_line_after_nested_stub_class = auto()
 
     add_trailing_comma_consistently = auto()
     blank_line_after_nested_stub_class = auto()

+    blank_line_between_nested_and_def_stub_file = auto()

     hex_codes_in_unicode_sequences = auto()
     improved_async_statements_handling = auto()
     multiline_string_handling = auto()
     hex_codes_in_unicode_sequences = auto()
     improved_async_statements_handling = auto()
     multiline_string_handling = auto()


@@ -185,9 +180,12 @@ class Preview(Enum):
     # for https://github.com/psf/black/issues/3117 to be fixed.
     string_processing = auto()
     parenthesize_conditional_expressions = auto()
     # for https://github.com/psf/black/issues/3117 to be fixed.
     string_processing = auto()
     parenthesize_conditional_expressions = auto()

+    parenthesize_long_type_hints = auto()

     skip_magic_trailing_comma_in_subscript = auto()
     wrap_long_dict_values_in_parens = auto()
     wrap_multiple_context_managers_in_parens = auto()
     skip_magic_trailing_comma_in_subscript = auto()
     wrap_long_dict_values_in_parens = auto()
     wrap_multiple_context_managers_in_parens = auto()

+    dummy_implementations = auto()
+    walrus_subscript = auto()

 
 
 class Deprecated(UserWarning):
 
 
 class Deprecated(UserWarning):