black-primer: handle singular and plural in output messages (#1432)

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

diff --git a/src/black/__init__.py b/src/black/__init__.py
index 77dda2b52cc4bbebc3a57f4ed272f42071d45cfe..f666a1f2e4f7d87096aca18b774a18a02437d170 100644 (file)
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -310,7 +310,7 @@ def read_pyproject_toml(
     target_version = config.get("target_version")
     if target_version is not None and not isinstance(target_version, list):
         raise click.BadOptionUsage(
     target_version = config.get("target_version")
     if target_version is not None and not isinstance(target_version, list):
         raise click.BadOptionUsage(

-            "target-version", f"Config key target-version must be a list"
+            "target-version", "Config key target-version must be a list"

         )
 
     default_map: Dict[str, Any] = {}
         )
 
     default_map: Dict[str, Any] = {}


@@ -1633,8 +1633,10 @@ class Line:
         # one line in the original code.
 
         # Grab the first and last line numbers, skipping generated leaves
         # one line in the original code.
 
         # Grab the first and last line numbers, skipping generated leaves

-        first_line = next((l.lineno for l in self.leaves if l.lineno != 0), 0)
-        last_line = next((l.lineno for l in reversed(self.leaves) if l.lineno != 0), 0)
+        first_line = next((leaf.lineno for leaf in self.leaves if leaf.lineno != 0), 0)
+        last_line = next(
+            (leaf.lineno for leaf in reversed(self.leaves) if leaf.lineno != 0), 0
+        )

 
         if first_line == last_line:
             # We look at the last two leaves since a comma or an
 
         if first_line == last_line:
             # We look at the last two leaves since a comma or an


@@ -2710,15 +2712,15 @@ def transform_line(
         # split altogether.
         result: List[Line] = []
         try:
         # split altogether.
         result: List[Line] = []
         try:

-            for l in transform(line, features):
-                if str(l).strip("\n") == line_str:
+            for transformed_line in transform(line, features):
+                if str(transformed_line).strip("\n") == line_str:

                     raise CannotTransform(
                         "Line transformer returned an unchanged result"
                     )
 
                 result.extend(
                     transform_line(
                     raise CannotTransform(
                         "Line transformer returned an unchanged result"
                     )
 
                 result.extend(
                     transform_line(

-                        l,
+                        transformed_line,

                         line_length=line_length,
                         normalize_strings=normalize_strings,
                         features=features,
                         line_length=line_length,
                         normalize_strings=normalize_strings,
                         features=features,


@@ -4836,7 +4838,7 @@ def bracket_split_build_line(
             no_commas = (
                 original.is_def
                 and opening_bracket.value == "("
             no_commas = (
                 original.is_def
                 and opening_bracket.value == "("

-                and not any(l.type == token.COMMA for l in leaves)
+                and not any(leaf.type == token.COMMA for leaf in leaves)

             )
 
             if original.is_import or no_commas:
             )
 
             if original.is_import or no_commas:


@@ -4866,9 +4868,9 @@ def dont_increase_indentation(split_func: Transformer) -> Transformer:
 
     @wraps(split_func)
     def split_wrapper(line: Line, features: Collection[Feature] = ()) -> Iterator[Line]:
 
     @wraps(split_func)
     def split_wrapper(line: Line, features: Collection[Feature] = ()) -> Iterator[Line]:

-        for l in split_func(line, features):
-            normalize_prefix(l.leaves[0], inside_brackets=True)
-            yield l
+        for line in split_func(line, features):
+            normalize_prefix(line.leaves[0], inside_brackets=True)
+            yield line

 
     return split_wrapper
 
 
     return split_wrapper