Sentence case (#242)

[etc/vim.git] / black.py

diff --git a/black.py b/black.py
index 228deb75b5eef27079f112063a696fcb49d68f8c..8d551640f365e8dd0072adc08cbb0452cad1c715 100644 (file)
--- a/black.py
+++ b/black.py
@@ -44,11 +44,12 @@ from blib2to3.pgen2 import driver, token
 from blib2to3.pgen2.parse import ParseError
 
 
 from blib2to3.pgen2.parse import ParseError
 
 

-__version__ = "18.4a6"
+__version__ = "18.5b0"

 DEFAULT_LINE_LENGTH = 88
 DEFAULT_LINE_LENGTH = 88

+CACHE_DIR = Path(user_cache_dir("black", version=__version__))
+

 
 # types
 
 # types

-syms = pygram.python_symbols

 FileContent = str
 Encoding = str
 Depth = int
 FileContent = str
 Encoding = str
 Depth = int


@@ -65,6 +66,9 @@ Cache = Dict[Path, CacheInfo]
 out = partial(click.secho, bold=True, err=True)
 err = partial(click.secho, fg="red", err=True)
 
 out = partial(click.secho, bold=True, err=True)
 err = partial(click.secho, fg="red", err=True)
 

+pygram.initialize(CACHE_DIR)
+syms = pygram.python_symbols
+

 
 class NothingChanged(UserWarning):
     """Raised by :func:`format_file` when reformatted code is the same as source."""
 
 class NothingChanged(UserWarning):
     """Raised by :func:`format_file` when reformatted code is the same as source."""


@@ -2532,13 +2536,21 @@ def ensure_visible(leaf: Leaf) -> None:
 
 def should_explode(line: Line, opening_bracket: Leaf) -> bool:
     """Should `line` immediately be split with `delimiter_split()` after RHS?"""
 
 def should_explode(line: Line, opening_bracket: Leaf) -> bool:
     """Should `line` immediately be split with `delimiter_split()` after RHS?"""

-    return bool(
+    if not (

         opening_bracket.parent
         and opening_bracket.parent.type in {syms.atom, syms.import_from}
         and opening_bracket.value in "[{("
         opening_bracket.parent
         and opening_bracket.parent.type in {syms.atom, syms.import_from}
         and opening_bracket.value in "[{("

-        and line.bracket_tracker.delimiters
-        and line.bracket_tracker.max_delimiter_priority() == COMMA_PRIORITY
-    )
+    ):
+        return False
+
+    try:
+        last_leaf = line.leaves[-1]
+        exclude = {id(last_leaf)} if last_leaf.type == token.COMMA else set()
+        max_priority = line.bracket_tracker.max_delimiter_priority(exclude=exclude)
+    except (IndexError, ValueError):
+        return False
+
+    return max_priority == COMMA_PRIORITY

 
 
 def is_python36(node: Node) -> bool:
 
 
 def is_python36(node: Node) -> bool:


@@ -2594,6 +2606,9 @@ def generate_trailers_to_omit(line: Line, line_length: int) -> Iterator[Set[Leaf
         if length > line_length:
             break
 
         if length > line_length:
             break
 

+        if leaf.type == STANDALONE_COMMENT:
+            break
+

         optional_brackets.discard(id(leaf))
         if opening_bracket:
             if leaf is opening_bracket:
         optional_brackets.discard(id(leaf))
         if opening_bracket:
             if leaf is opening_bracket:


@@ -3043,9 +3058,6 @@ def can_omit_invisible_parens(line: Line, line_length: int) -> bool:
     return False
 
 
     return False
 
 

-CACHE_DIR = Path(user_cache_dir("black", version=__version__))
-
-

 def get_cache_file(line_length: int) -> Path:
     return CACHE_DIR / f"cache.{line_length}.pickle"
 
 def get_cache_file(line_length: int) -> Path:
     return CACHE_DIR / f"cache.{line_length}.pickle"