Update documentation regarding isort compatibility (#3567)

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

diff --git a/src/black/trans.py b/src/black/trans.py
index 2360c13f06a249e17c340a684d9f8a3e9eba02ce..a6a416e71bc4c4e484e1a74c0949341e5908d67a 100644 (file)
--- a/src/black/trans.py
+++ b/src/black/trans.py
@@ -32,7 +32,7 @@ from mypy_extensions import trait
 
 from black.comments import contains_pragma_comment
 from black.lines import Line, append_leaves
 
 from black.comments import contains_pragma_comment
 from black.lines import Line, append_leaves

-from black.mode import Feature
+from black.mode import Feature, Mode

 from black.nodes import (
     CLOSING_BRACKETS,
     OPENING_BRACKETS,
 from black.nodes import (
     CLOSING_BRACKETS,
     OPENING_BRACKETS,


@@ -63,7 +63,7 @@ class CannotTransform(Exception):
 # types
 T = TypeVar("T")
 LN = Union[Leaf, Node]
 # types
 T = TypeVar("T")
 LN = Union[Leaf, Node]

-Transformer = Callable[[Line, Collection[Feature]], Iterator[Line]]
+Transformer = Callable[[Line, Collection[Feature], Mode], Iterator[Line]]

 Index = int
 NodeType = int
 ParserState = int
 Index = int
 NodeType = int
 ParserState = int


@@ -81,7 +81,9 @@ def TErr(err_msg: str) -> Err[CannotTransform]:
     return Err(cant_transform)
 
 
     return Err(cant_transform)
 
 

-def hug_power_op(line: Line, features: Collection[Feature]) -> Iterator[Line]:
+def hug_power_op(
+    line: Line, features: Collection[Feature], mode: Mode
+) -> Iterator[Line]:

     """A transformer which normalizes spacing around power operators."""
 
     # Performance optimization to avoid unnecessary Leaf clones and other ops.
     """A transformer which normalizes spacing around power operators."""
 
     # Performance optimization to avoid unnecessary Leaf clones and other ops.


@@ -228,7 +230,9 @@ class StringTransformer(ABC):
             yield an CannotTransform after that point.)
         """
 
             yield an CannotTransform after that point.)
         """
 

-    def __call__(self, line: Line, _features: Collection[Feature]) -> Iterator[Line]:
+    def __call__(
+        self, line: Line, _features: Collection[Feature], _mode: Mode
+    ) -> Iterator[Line]:

         """
         StringTransformer instances have a call signature that mirrors that of
         the Transformer type.
         """
         StringTransformer instances have a call signature that mirrors that of
         the Transformer type.