Support fmt: skip for simple-statements and decorators (#6561)

crates/ruff_python_formatter/tests/snapshots/black_compatibility@simple_cases__fmtonoff.py.snap

@@ -238,7 +238,7 @@ d={'a':1,
      # fmt: on
  
  
-@@ -178,7 +180,7 @@
+@@ -178,14 +180,18 @@
          $
          """,
          # fmt: off
@@ -247,6 +247,18 @@ d={'a':1,
          # fmt: on
      )
  
+ 
+ def single_literal_yapf_disable():
+     """Black does not support this."""
+-    BAZ = {(1, 2, 3, 4), (5, 6, 7, 8), (9, 10, 11, 12)}  # yapf: disable
++    BAZ = {
++        (1, 2, 3, 4),
++        (5, 6, 7, 8),
++        (9, 10, 11, 12)
++    }  # yapf: disable
+ 
+ 
+ cfg.rule(
 ```
 
 ## Ruff Output
@@ -441,7 +453,11 @@ def long_lines():
 
 def single_literal_yapf_disable():
     """Black does not support this."""
-    BAZ = {(1, 2, 3, 4), (5, 6, 7, 8), (9, 10, 11, 12)}  # yapf: disable
+    BAZ = {
+        (1, 2, 3, 4),
+        (5, 6, 7, 8),
+        (9, 10, 11, 12)
+    }  # yapf: disable
 
 
 cfg.rule(

crates/ruff_python_formatter/tests/snapshots/black_compatibility@simple_cases__fmtskip.py.snap

@@ -1,41 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/fmtskip.py
----
-## Input
-
-```py
-a, b = 1, 2
-c =    6  # fmt: skip
-d = 5
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,3 +1,3 @@
- a, b = 1, 2
--c =    6  # fmt: skip
-+c = 6  # fmt: skip
- d = 5
-```
-
-## Ruff Output
-
-```py
-a, b = 1, 2
-c = 6  # fmt: skip
-d = 5
-```
-
-## Black Output
-
-```py
-a, b = 1, 2
-c =    6  # fmt: skip
-d = 5
-```
-
-

crates/ruff_python_formatter/tests/snapshots/black_compatibility@simple_cases__fmtskip2.py.snap

@@ -1,69 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/fmtskip2.py
----
-## Input
-
-```py
-l1 = ["This list should be broken up", "into multiple lines", "because it is way too long"]
-l2 = ["But this list shouldn't", "even though it also has", "way too many characters in it"]  # fmt: skip
-l3 = ["I have", "trailing comma", "so I should be braked",]
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -3,7 +3,11 @@
-     "into multiple lines",
-     "because it is way too long",
- ]
--l2 = ["But this list shouldn't", "even though it also has", "way too many characters in it"]  # fmt: skip
-+l2 = [
-+    "But this list shouldn't",
-+    "even though it also has",
-+    "way too many characters in it",
-+]  # fmt: skip
- l3 = [
-     "I have",
-     "trailing comma",
-```
-
-## Ruff Output
-
-```py
-l1 = [
-    "This list should be broken up",
-    "into multiple lines",
-    "because it is way too long",
-]
-l2 = [
-    "But this list shouldn't",
-    "even though it also has",
-    "way too many characters in it",
-]  # fmt: skip
-l3 = [
-    "I have",
-    "trailing comma",
-    "so I should be braked",
-]
-```
-
-## Black Output
-
-```py
-l1 = [
-    "This list should be broken up",
-    "into multiple lines",
-    "because it is way too long",
-]
-l2 = ["But this list shouldn't", "even though it also has", "way too many characters in it"]  # fmt: skip
-l3 = [
-    "I have",
-    "trailing comma",
-    "so I should be braked",
-]
-```
-
-

crates/ruff_python_formatter/tests/snapshots/black_compatibility@simple_cases__fmtskip7.py.snap

@@ -1,45 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/fmtskip7.py
----
-## Input
-
-```py
-a =     "this is some code"
-b =     5  #fmt:skip
-c = 9  #fmt: skip
-d = "thisisasuperlongstringthisisasuperlongstringthisisasuperlongstringthisisasuperlongstring"  #fmt:skip
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,4 +1,4 @@
- a = "this is some code"
--b =     5  # fmt:skip
-+b = 5  # fmt:skip
- c = 9  # fmt: skip
- d = "thisisasuperlongstringthisisasuperlongstringthisisasuperlongstringthisisasuperlongstring"  # fmt:skip
-```
-
-## Ruff Output
-
-```py
-a = "this is some code"
-b = 5  # fmt:skip
-c = 9  # fmt: skip
-d = "thisisasuperlongstringthisisasuperlongstringthisisasuperlongstringthisisasuperlongstring"  # fmt:skip
-```
-
-## Black Output
-
-```py
-a = "this is some code"
-b =     5  # fmt:skip
-c = 9  # fmt: skip
-d = "thisisasuperlongstringthisisasuperlongstringthisisasuperlongstringthisisasuperlongstring"  # fmt:skip
-```
-
-

crates/ruff_python_formatter/tests/snapshots/format@fmt_skip__decorators.py.snap

@@ -0,0 +1,49 @@
+---
+source: crates/ruff_python_formatter/tests/fixtures.rs
+input_file: crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_skip/decorators.py
+---
+## Input
+```py
+
+@FormattedDecorator(a =b)
+ # leading comment
+@MyDecorator( # dangling comment
+    list = [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12], x = some_other_function_call({ "test": "value", "more": "other"})) # fmt: skip
+  # leading class comment
+class Test:
+    pass
+
+
+
+@FormattedDecorator(a =b)
+# leading comment
+@MyDecorator( # dangling comment
+    list = [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12], x = some_other_function_call({ "test": "value", "more": "other"})) # fmt: skip
+# leading class comment
+def test():
+    pass
+
+```
+
+## Output
+```py
+@FormattedDecorator(a=b)
+# leading comment
+@MyDecorator( # dangling comment
+    list = [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12], x = some_other_function_call({ "test": "value", "more": "other"}))  # fmt: skip
+# leading class comment
+class Test:
+    pass
+
+
+@FormattedDecorator(a=b)
+# leading comment
+@MyDecorator( # dangling comment
+    list = [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12], x = some_other_function_call({ "test": "value", "more": "other"}))  # fmt: skip
+# leading class comment
+def test():
+    pass
+```
+
+
+

crates/ruff_python_formatter/tests/snapshots/format@fmt_skip__docstrings.py.snap

@@ -0,0 +1,40 @@
+---
+source: crates/ruff_python_formatter/tests/fixtures.rs
+input_file: crates/ruff_python_formatter/resources/test/fixtures/ruff/fmt_skip/docstrings.py
+---
+## Input
+```py
+def test():
+        # leading comment
+    """ This docstring does not
+        get formatted
+    """ # fmt: skip
+        # trailing comment
+
+def test():
+    # leading comment
+    """   This docstring gets formatted
+    """ # trailing comment
+
+    and_this +  gets + formatted + too
+```
+
+## Output
+```py
+def test():
+    # leading comment
+    """ This docstring does not
+        get formatted
+    """  # fmt: skip
+    # trailing comment
+
+
+def test():
+    # leading comment
+    """This docstring gets formatted"""  # trailing comment
+
+    and_this + gets + formatted + too
+```
+
+
+