X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/e268cbaf668cc86b1e6aa52e52483cf4592e176c..7bca930ca3d84bbd01e98937b6b8a493d0254c7c:/src/black/__init__.py

diff --git a/src/black/__init__.py b/src/black/__init__.py
index f51a50d..ed5256e 100644
--- a/src/black/__init__.py
+++ b/src/black/__init__.py
@@ -661,7 +661,7 @@ def reformat_one(
                 changed = Changed.YES
         else:
             cache: Cache = {}
-            if write_back != WriteBack.DIFF:
+            if write_back not in (WriteBack.DIFF, WriteBack.COLOR_DIFF):
                 cache = read_cache(mode)
                 res_src = src.resolve()
                 if res_src in cache and cache[res_src] == get_cache_info(res_src):
@@ -735,7 +735,7 @@ async def schedule_formatting(
     :func:`format_file_in_place`.
     """
     cache: Cache = {}
-    if write_back != WriteBack.DIFF:
+    if write_back not in (WriteBack.DIFF, WriteBack.COLOR_DIFF):
         cache = read_cache(mode)
         sources, cached = filter_cached(cache, sources)
         for src in sorted(cached):
@@ -746,7 +746,7 @@ async def schedule_formatting(
     cancelled = []
     sources_to_cache = []
     lock = None
-    if write_back == WriteBack.DIFF:
+    if write_back in (WriteBack.DIFF, WriteBack.COLOR_DIFF):
         # For diff output, we need locks to ensure we don't interleave output
         # from different processes.
         manager = Manager()
@@ -2049,7 +2049,6 @@ class LineGenerator(Visitor[Line]):
                 if leaf.value[tail_len + 1] == docstring[-1]:
                     docstring = docstring + " "
             leaf.value = leaf.value[0:lead_len] + docstring + leaf.value[tail_len:]
-            normalize_string_quotes(leaf)
 
         yield from self.visit_default(leaf)
 
@@ -2669,9 +2668,9 @@ def transform_line(
                 transformers = [
                     string_merge,
                     string_paren_strip,
+                    string_split,
                     delimiter_split,
                     standalone_comment_split,
-                    string_split,
                     string_paren_wrap,
                     rhs,
                 ]
@@ -2890,11 +2889,8 @@ class StringMerger(CustomSplitMapMixin, StringTransformer):
     """StringTransformer that merges strings together.
 
     Requirements:
-        (A) The line contains adjacent strings such that at most one substring
-        has inline comments AND none of those inline comments are pragmas AND
-        the set of all substring prefixes is either of length 1 or equal to
-        {"", "f"} AND none of the substrings are raw strings (i.e. are prefixed
-        with 'r').
+        (A) The line contains adjacent strings such that ALL of the validation checks
+        listed in StringMerger.__validate_msg(...)'s docstring pass.
             OR
         (B) The line contains a string which uses line continuation backslashes.
 
@@ -3143,6 +3139,7 @@ class StringMerger(CustomSplitMapMixin, StringTransformer):
             * Ok(None), if ALL validation checks (listed below) pass.
                 OR
             * Err(CannotTransform), if any of the following are true:
+                - The target string group does not contain ANY stand-alone comments.
                 - The target string is not in a string group (i.e. it has no
                   adjacent strings).
                 - The string group has more than one inline comment.
@@ -3151,6 +3148,26 @@ class StringMerger(CustomSplitMapMixin, StringTransformer):
                   length greater than one and is not equal to {"", "f"}.
                 - The string group consists of raw strings.
         """
+        # We first check for "inner" stand-alone comments (i.e. stand-alone
+        # comments that have a string leaf before them AND after them).
+        for inc in [1, -1]:
+            i = string_idx
+            found_sa_comment = False
+            is_valid_index = is_valid_index_factory(line.leaves)
+            while is_valid_index(i) and line.leaves[i].type in [
+                token.STRING,
+                STANDALONE_COMMENT,
+            ]:
+                if line.leaves[i].type == STANDALONE_COMMENT:
+                    found_sa_comment = True
+                elif found_sa_comment:
+                    return TErr(
+                        "StringMerger does NOT merge string groups which contain "
+                        "stand-alone comments."
+                    )
+
+                i += inc
+
         num_of_inline_string_comments = 0
         set_of_prefixes = set()
         num_of_strings = 0
@@ -5191,9 +5208,9 @@ def normalize_invisible_parens(node: Node, parens_after: Set[str]) -> None:
 
         if check_lpar:
             if is_walrus_assignment(child):
-                continue
+                pass
 
-            if child.type == syms.atom:
+            elif child.type == syms.atom:
                 if maybe_make_parens_invisible_in_atom(child, parent=node):
                     wrap_in_parentheses(node, child, visible=False)
             elif is_one_tuple(child):
@@ -5832,7 +5849,8 @@ def normalize_path_maybe_ignore(
     `report` is where "path ignored" output goes.
     """
     try:
-        normalized_path = path.resolve().relative_to(root).as_posix()
+        abspath = path if path.is_absolute() else Path.cwd() / path
+        normalized_path = abspath.resolve().relative_to(root).as_posix()
     except OSError as e:
         report.path_ignored(path, f"cannot be read because {e}")
         return None