Change default for Python version from 3.8 to 3.9 (#13896)

Co-authored-by: Micha Reiser <micha@reiser.io>

README.md

@@ -238,8 +238,8 @@ exclude = [
 line-length = 88
 indent-width = 4
 
-# Assume Python 3.8
+# Assume Python 3.9
-target-version = "py38"
+target-version = "py39"
 
 [lint]
 # Enable Pyflakes (`F`) and a subset of the pycodestyle (`E`)  codes by default.

crates/ruff_linter/src/settings/types.rs

@@ -42,10 +42,10 @@ use crate::{display_settings, fs};
 #[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
 pub enum PythonVersion {
     Py37,
+    Py38,
     // Make sure to also change the default for `ruff_python_formatter::PythonVersion`
     // when changing the default here.
     #[default]
-    Py38,
     Py39,
     Py310,
     Py311,

crates/ruff_python_formatter/resources/test/fixtures/black/cases/context_managers_38.options.json

@@ -0,0 +1 @@
+{"target_version": "py38"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/context_managers_autodetect_38.options.json

@@ -0,0 +1 @@
+{"target_version": "py38"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line.py

@@ -1,82 +0,0 @@
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-    
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123
-
-def quux():
-
-    new_line = here
-
-
-class Cls:
-
-    def method(self):
-
-        pass
-
-
-async def async_fn():
-
-    """Docstring."""
-
-
-@decorated
-async def async_fn():
-
-    """Docstring."""
-
-    
-def top_level(
-    a: int,
-    b: str,
-) -> Whatever[Generic, Something]:
-
-    def nested(x: int) -> int:
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line.py.expect

@@ -1,81 +0,0 @@
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123
-
-
-def quux():
-
-    new_line = here
-
-
-class Cls:
-
-    def method(self):
-
-        pass
-
-
-async def async_fn():
-    """Docstring."""
-
-
-@decorated
-async def async_fn():
-    """Docstring."""
-
-
-def top_level(
-    a: int,
-    b: str,
-) -> Whatever[Generic, Something]:
-
-    def nested(x: int) -> int:
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line_in_special_cases.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line_in_special_cases.py

@@ -1,51 +0,0 @@
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-    
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line_in_special_cases.py.expect

@@ -1,51 +0,0 @@
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_async_stmts.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_async_stmts.py

@@ -1,11 +0,0 @@
-async def func() -> (int):
-    return 0
-
-
-@decorated
-async def func() -> (int):
-    return 0
-
-
-async for (item) in async_iter:
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_async_stmts.py.expect

@@ -1,11 +0,0 @@
-async def func() -> int:
-    return 0
-
-
-@decorated
-async def func() -> int:
-    return 0
-
-
-async for item in async_iter:
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_38.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py38"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_38.py

@@ -1,31 +0,0 @@
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass
-
-
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2(), \
-     make_context_manager3() as cm3, \
-     make_context_manager4() \
-:
-    pass
-
-
-with \
-     new_new_new1() as cm1, \
-     new_new_new2() \
-:
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_38.py.expect

@@ -1,18 +0,0 @@
-with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-    pass
-
-
-with make_context_manager1() as cm1, make_context_manager2(), make_context_manager3() as cm3, make_context_manager4():
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_39.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py39"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_39.py

@@ -1,84 +0,0 @@
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass
-
-
-# Leading comment
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2(), \
-     make_context_manager3() as cm3, \
-     make_context_manager4() \
-:
-    pass
-
-
-with \
-     new_new_new1() as cm1, \
-     new_new_new2() \
-:
-    pass
-
-
-with (
-     new_new_new1() as cm1,
-     new_new_new2()
-):
-    pass
-
-
-# Leading comment.
-with (
-     # First comment.
-     new_new_new1() as cm1,
-     # Second comment.
-     new_new_new2()
-     # Last comment.
-):
-    pass
-
-
-with \
-    this_is_a_very_long_call(looong_arg1=looong_value1, looong_arg2=looong_value2) as cm1, \
-    this_is_a_very_long_call(looong_arg1=looong_value1, looong_arg2=looong_value2, looong_arg3=looong_value3, looong_arg4=looong_value4) as cm2 \
-:
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass
-
-
-with xxxxxxxx.some_kind_of_method(
-    some_argument=[
-        "first",
-        "second",
-        "third",
-    ]
-).another_method() as cmd:
-    pass
-
-
-async def func():
-    async with \
-        make_context_manager1() as cm1, \
-        make_context_manager2() as cm2, \
-        make_context_manager3() as cm3, \
-        make_context_manager4() as cm4 \
-    :
-        pass
-
-    async with some_function(
-        argument1, argument2, argument3="some_value"
-    ) as some_cm, some_other_function(
-        argument1, argument2, argument3="some_value"
-    ):
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_39.py.expect

@@ -1,85 +0,0 @@
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2() as cm2,
-    make_context_manager3() as cm3,
-    make_context_manager4() as cm4,
-):
-    pass
-
-
-# Leading comment
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2(),
-    make_context_manager3() as cm3,
-    make_context_manager4(),
-):
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-# Leading comment.
-with (
-    # First comment.
-    new_new_new1() as cm1,
-    # Second comment.
-    new_new_new2(),
-    # Last comment.
-):
-    pass
-
-
-with (
-    this_is_a_very_long_call(
-        looong_arg1=looong_value1, looong_arg2=looong_value2
-    ) as cm1,
-    this_is_a_very_long_call(
-        looong_arg1=looong_value1,
-        looong_arg2=looong_value2,
-        looong_arg3=looong_value3,
-        looong_arg4=looong_value4,
-    ) as cm2,
-):
-    pass
-
-
-with (
-    mock.patch.object(self.my_runner, "first_method", autospec=True) as mock_run_adb,
-    mock.patch.object(
-        self.my_runner, "second_method", autospec=True, return_value="foo"
-    ),
-):
-    pass
-
-
-with xxxxxxxx.some_kind_of_method(
-    some_argument=[
-        "first",
-        "second",
-        "third",
-    ]
-).another_method() as cmd:
-    pass
-
-
-async def func():
-    async with (
-        make_context_manager1() as cm1,
-        make_context_manager2() as cm2,
-        make_context_manager3() as cm3,
-        make_context_manager4() as cm4,
-    ):
-        pass
-
-    async with (
-        some_function(argument1, argument2, argument3="some_value") as some_cm,
-        some_other_function(argument1, argument2, argument3="some_value"),
-    ):
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_310.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py310"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_310.py

@@ -1,15 +0,0 @@
-# This file uses pattern matching introduced in Python 3.10.
-
-
-match http_code:
-    case 404:
-        print("Not found")
-
-
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_310.py.expect

@@ -1,15 +0,0 @@
-# This file uses pattern matching introduced in Python 3.10.
-
-
-match http_code:
-    case 404:
-        print("Not found")
-
-
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2() as cm2,
-    make_context_manager3() as cm3,
-    make_context_manager4() as cm4,
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_311.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py311"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_311.py

@@ -1,16 +0,0 @@
-# This file uses except* clause in Python 3.11.
-
-
-try:
-    some_call()
-except* Error as e:
-    pass
-
-
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_311.py.expect

@@ -1,16 +0,0 @@
-# This file uses except* clause in Python 3.11.
-
-
-try:
-    some_call()
-except* Error as e:
-    pass
-
-
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2() as cm2,
-    make_context_manager3() as cm3,
-    make_context_manager4() as cm4,
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_38.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_38.py

@@ -1,24 +0,0 @@
-# This file doesn't use any Python 3.9+ only grammars.
-
-
-# Make sure parens around a single context manager don't get autodetected as
-# Python 3.9+.
-with (a):
-    pass
-
-
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_38.py.expect

@@ -1,19 +0,0 @@
-# This file doesn't use any Python 3.9+ only grammars.
-
-
-# Make sure parens around a single context manager don't get autodetected as
-# Python 3.9+.
-with a:
-    pass
-
-
-with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_39.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py39"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_39.py

@@ -1,17 +0,0 @@
-# This file uses parenthesized context managers introduced in Python 3.9.
-
-
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass
-
-
-with (
-     new_new_new1() as cm1,
-     new_new_new2()
-):
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_context_managers_autodetect_39.py.expect

@@ -1,14 +0,0 @@
-# This file uses parenthesized context managers introduced in Python 3.9.
-
-
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2() as cm2,
-    make_context_manager3() as cm3,
-    make_context_manager4() as cm4,
-):
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_docstring_no_string_normalization.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_docstring_no_string_normalization.py

@@ -1,10 +0,0 @@
-def do_not_touch_this_prefix():
-    R"""There was a bug where docstring prefixes would be normalized even with -S."""
-
-
-def do_not_touch_this_prefix2():
-    FR'There was a bug where docstring prefixes would be normalized even with -S.'
-
-
-def do_not_touch_this_prefix3():
-    u'''There was a bug where docstring prefixes would be normalized even with -S.'''

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_docstring_no_string_normalization.py.expect

@@ -1,10 +0,0 @@
-def do_not_touch_this_prefix():
-    R"""There was a bug where docstring prefixes would be normalized even with -S."""
-
-
-def do_not_touch_this_prefix2():
-    FR'There was a bug where docstring prefixes would be normalized even with -S.'
-
-
-def do_not_touch_this_prefix3():
-    u'''There was a bug where docstring prefixes would be normalized even with -S.'''

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_dummy_implementations.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_dummy_implementations.py

@@ -1,69 +0,0 @@
-from typing import NoReturn, Protocol, Union, overload
-
-class Empty:
-    ...
-
-def dummy(a): ...
-async def other(b): ...
-
-
-@overload
-def a(arg: int) -> int: ...
-@overload
-def a(arg: str) -> str: ...
-@overload
-def a(arg: object) -> NoReturn: ...
-def a(arg: Union[int, str, object]) -> Union[int, str]:
-    if not isinstance(arg, (int, str)):
-        raise TypeError
-    return arg
-
-class Proto(Protocol):
-    def foo(self, a: int) -> int:
-        ...
-
-    def bar(self, b: str) -> str: ...
-    def baz(self, c: bytes) -> str:
-        ...
-
-
-def dummy_two():
-    ...
-@dummy
-def dummy_three():
-    ...
-
-def dummy_four():
-    ...
-
-@overload
-def b(arg: int) -> int: ...
-
-@overload
-def b(arg: str) -> str: ...
-@overload
-def b(arg: object) -> NoReturn: ...
-
-def b(arg: Union[int, str, object]) -> Union[int, str]:
-    if not isinstance(arg, (int, str)):
-        raise TypeError
-    return arg
-
-def has_comment():
-    ...  # still a dummy
-
-if some_condition:
-    ...
-
-if already_dummy: ...
-
-class AsyncCls:
-    async def async_method(self):
-        ...
-
-async def async_function(self):
-    ...
-
-@decorated
-async def async_function(self):
-    ...

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_dummy_implementations.py.expect

@@ -1,72 +0,0 @@
-from typing import NoReturn, Protocol, Union, overload
-
-
-class Empty: ...
-
-
-def dummy(a): ...
-async def other(b): ...
-
-
-@overload
-def a(arg: int) -> int: ...
-@overload
-def a(arg: str) -> str: ...
-@overload
-def a(arg: object) -> NoReturn: ...
-def a(arg: Union[int, str, object]) -> Union[int, str]:
-    if not isinstance(arg, (int, str)):
-        raise TypeError
-    return arg
-
-
-class Proto(Protocol):
-    def foo(self, a: int) -> int: ...
-
-    def bar(self, b: str) -> str: ...
-    def baz(self, c: bytes) -> str: ...
-
-
-def dummy_two(): ...
-@dummy
-def dummy_three(): ...
-
-
-def dummy_four(): ...
-
-
-@overload
-def b(arg: int) -> int: ...
-
-
-@overload
-def b(arg: str) -> str: ...
-@overload
-def b(arg: object) -> NoReturn: ...
-
-
-def b(arg: Union[int, str, object]) -> Union[int, str]:
-    if not isinstance(arg, (int, str)):
-        raise TypeError
-    return arg
-
-
-def has_comment(): ...  # still a dummy
-
-
-if some_condition:
-    ...
-
-if already_dummy:
-    ...
-
-
-class AsyncCls:
-    async def async_method(self): ...
-
-
-async def async_function(self): ...
-
-
-@decorated
-async def async_function(self): ...

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_form_feeds.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_form_feeds.py

@@ -1,116 +0,0 @@
-# Warning! This file contains form feeds (ASCII 0x0C, often represented by \f or ^L).
-# These may be invisible in your editor: ensure you can see them before making changes here.
-
-# There's one at the start that'll get stripped
-
-# Comment and statement processing is different enough that we'll test variations of both
-# contexts here
-
-#
-
-
-#
-
-
-#
-
-
-
-#
-
-
-
-#
-
-
-
-#
-
-
-#
-
-
-
-#
-
-#
-        
-#
-
-\
-#
-pass
-
-pass
-
-
-pass
-
-
-pass
-
-
-
-pass
-
-
-
-pass
-
-
-
-pass
-
-
-pass
-
-
-
-pass
-
-pass
-        
-pass
-
-
-# form feed after a dedent
-def foo():
-    pass
-
-pass
-
-
-# form feeds are prohibited inside blocks, or on a line with nonwhitespace
-defbar(a=1,b:bool=False):
-
-    
-    pass
-
-
-class Baz:
-
-    def __init__(self):
-        pass
-    
-    
-    def something(self):
-        pass
-    
-
-
-# 
-pass
-pass #
-a = 1
-#
-pass
-a = 1
-
-a = [
-
-]
-
-# as internal whitespace of a comment is allowed but why
-"form feed literal in a string is okay"
-
-# form feeds at the very end get removed.

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_form_feeds.py.expect

@@ -1,103 +0,0 @@
-# Warning! This file contains form feeds (ASCII 0x0C, often represented by \f or ^L).
-# These may be invisible in your editor: ensure you can see them before making changes here.
-
-# There's one at the start that'll get stripped
-
-# Comment and statement processing is different enough that we'll test variations of both
-# contexts here
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-#
-
-#
-
-#
-pass
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-pass
-
-pass
-
-
-# form feed after a dedent
-def foo():
-    pass
-
-
-pass
-
-
-# form feeds are prohibited inside blocks, or on a line with nonwhitespace
-def bar(a=1, b: bool = False):
-
-    pass
-
-
-class Baz:
-
-    def __init__(self):
-        pass
-
-    def something(self):
-        pass
-
-
-#
-pass
-pass  #
-a = 1
-#
-pass
-a = 1
-
-a = []
-
-# as internal whitespace of a comment is allowed but why
-"form feed literal in a string is okay"
-
-# form feeds at the very end get removed.

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_no_blank_line_before_docstring.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_no_blank_line_before_docstring.py

@@ -1,33 +0,0 @@
-def line_before_docstring():
-
-    """Please move me up"""
-
-
-class LineBeforeDocstring:
-
-    """Please move me up"""
-
-
-class EvenIfThereIsAMethodAfter:
-
-    """I'm the docstring"""
-    def method(self):
-        pass
-
-
-class TwoLinesBeforeDocstring:
-
-
-    """I want to be treated the same as if I were closer"""
-
-
-class MultilineDocstringsAsWell:
-
-    """I'm so far
-
-    and on so many lines...
-    """
-
-class SingleQuotedDocstring:
-
-    "I'm a docstring but I don't even get triple quotes."

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_no_blank_line_before_docstring.py.expect

@@ -1,28 +0,0 @@
-def line_before_docstring():
-    """Please move me up"""
-
-
-class LineBeforeDocstring:
-    """Please move me up"""
-
-
-class EvenIfThereIsAMethodAfter:
-    """I'm the docstring"""
-
-    def method(self):
-        pass
-
-
-class TwoLinesBeforeDocstring:
-    """I want to be treated the same as if I were closer"""
-
-
-class MultilineDocstringsAsWell:
-    """I'm so far
-
-    and on so many lines...
-    """
-
-
-class SingleQuotedDocstring:
-    "I'm a docstring but I don't even get triple quotes."

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_long.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py310"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_long.py

@@ -1,7 +0,0 @@
-match x:
-    case "abcd" | "abcd" | "abcd" :
-        pass
-    case "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd" | "abcd":
-        pass
-    case xxxxxxxxxxxxxxxxxxxxxxx:
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_long.py.expect

@@ -1,23 +0,0 @@
-match x:
-    case "abcd" | "abcd" | "abcd":
-        pass
-    case (
-        "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-        | "abcd"
-    ):
-        pass
-    case xxxxxxxxxxxxxxxxxxxxxxx:
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_trailing_comma.options.json

@@ -1 +0,0 @@
-{"preview": "enabled", "target_version": "py310"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_trailing_comma.py

@@ -1,14 +0,0 @@
-match maybe, multiple:
-    case perhaps, 5:
-        pass
-    case perhaps, 6,:
-        pass
-
-
-match more := (than, one), indeed,:
-    case _, (5, 6):
-        pass
-    case [[5], (6)], [7],:
-        pass
-    case _:
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_trailing_comma.py.expect

@@ -1,20 +0,0 @@
-match maybe, multiple:
-    case perhaps, 5:
-        pass
-    case (
-        perhaps,
-        6,
-    ):
-        pass
-
-
-match more := (than, one), indeed,:
-    case _, (5, 6):
-        pass
-    case (
-        [[5], (6)],
-        [7],
-    ):
-        pass
-    case _:
-        pass

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pep_572.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pep_572.py

@@ -1,2 +0,0 @@
-x[(a:=0):]
-x[:(a:=0)]

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pep_572.py.expect

@@ -1,2 +0,0 @@
-x[(a := 0) :]
-x[: (a := 0)]

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_percent_precedence.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_percent_precedence.py

@@ -1,20 +0,0 @@
-("" % a) ** 2
-("" % a)[0]
-("" % a)()
-("" % a).b
-
-2 * ("" % a)
-2 @ ("" % a)
-2 / ("" % a)
-2 // ("" % a)
-2 % ("" % a)
-+("" % a)
-b + ("" % a)
--("" % a)
-b - ("" % a)
-b + -("" % a)
-~("" % a)
-2 ** ("" % a)
-await ("" % a)
-b[("" % a)]
-b(("" % a))

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_percent_precedence.py.expect

@@ -1,20 +0,0 @@
-("" % a) ** 2
-("" % a)[0]
-("" % a)()
-("" % a).b
-
-2 * ("" % a)
-2 @ ("" % a)
-2 / ("" % a)
-2 // ("" % a)
-2 % ("" % a)
-+("" % a)
-b + "" % a
--("" % a)
-b - "" % a
-b + -("" % a)
-~("" % a)
-2 ** ("" % a)
-await ("" % a)
-b[("" % a)]
-b(("" % a))

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_power_op_spacing.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_power_op_spacing.py

@@ -1,11 +0,0 @@
-a = 1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1
-b = 1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1
-c = 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1 ** 1
-d = 1**1 ** 1**1 ** 1**1 ** 1**1 ** 1**1**1 ** 1 ** 1**1 ** 1**1**1**1**1 ** 1 ** 1**1**1 **1**1** 1 ** 1 ** 1
-e = 𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟
-f = 𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟
-
-a = 1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0
-b = 1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0
-c = 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0 ** 1.0
-d = 1.0**1.0 ** 1.0**1.0 ** 1.0**1.0 ** 1.0**1.0 ** 1.0**1.0**1.0 ** 1.0 ** 1.0**1.0 ** 1.0**1.0**1.0

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_power_op_spacing.py.expect

@@ -1,83 +0,0 @@
-a = 1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1
-b = (
-    1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-    ** 1
-)
-c = 1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1
-d = 1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1**1
-e = 𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟**𨉟
-f = (
-    𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-    ** 𨉟
-)
-
-a = 1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0
-b = (
-    1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-    ** 1.0
-)
-c = 1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0
-d = 1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0**1.0

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_prefer_rhs_split.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_prefer_rhs_split.py

@@ -1,106 +0,0 @@
-first_item, second_item = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure it works when the RHS only has one pair of (optional) parens.
-first_item, second_item = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-# Make sure chaining assignments work.
-first_item, second_item, third_item, forth_item = m["everything"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure when the RHS's first split at the non-optional paren fits,
-# we split there instead of the outer RHS optional paren.
-first_item, second_item = some_looooooooong_module.some_loooooog_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = some_looooooooong_module.some_looooooooooooooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = everything = some_looooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-
-# Make sure unsplittable type ignore won't be moved.
-some_kind_of_table[some_key] = util.some_function(  # type: ignore  # noqa: E501
-    some_arg
-).intersection(pk_cols)
-
-some_kind_of_table[
-    some_key
-] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
-
-some_kind_of_table[
-    some_key  # type: ignore  # noqa: E501
-] = lambda obj: obj.some_long_named_method()
-
-
-# Make when when the left side of assignment plus the opening paren "... = (" is
-# exactly line length limit + 1, it won't be split like that.
-xxxxxxxxx_yyy_zzzzzzzz[
-    xx.xxxxxx(x_yyy_zzzzzz.xxxxx[0]), x_yyy_zzzzzz.xxxxxx(xxxx=1)
-] = 1
-
-
-# Right side of assignment contains un-nested pairs of inner parens.
-some_kind_of_instance.some_kind_of_map[a_key] = (
-    isinstance(some_var, SomeClass)
-    and table.something_and_something != table.something_else
-) or (
-    isinstance(some_other_var, BaseClass) and table.something != table.some_other_thing
-)
-
-# Multiple targets
-a = b = (
-    ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-)
-
-a = b = c = d = e = f = g = (
-    hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
-) = i = j = (
-    kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
-)
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = c
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = (
-    cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-) = ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_prefer_rhs_split.py.expect

@@ -1,106 +0,0 @@
-first_item, second_item = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure it works when the RHS only has one pair of (optional) parens.
-first_item, second_item = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-# Make sure chaining assignments work.
-first_item, second_item, third_item, forth_item = m["everything"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure when the RHS's first split at the non-optional paren fits,
-# we split there instead of the outer RHS optional paren.
-first_item, second_item = some_looooooooong_module.some_loooooog_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = some_looooooooong_module.some_looooooooooooooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = everything = some_looooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-
-# Make sure unsplittable type ignore won't be moved.
-some_kind_of_table[some_key] = util.some_function(  # type: ignore  # noqa: E501
-    some_arg
-).intersection(pk_cols)
-
-some_kind_of_table[
-    some_key
-] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
-
-some_kind_of_table[
-    some_key  # type: ignore  # noqa: E501
-] = lambda obj: obj.some_long_named_method()
-
-
-# Make when when the left side of assignment plus the opening paren "... = (" is
-# exactly line length limit + 1, it won't be split like that.
-xxxxxxxxx_yyy_zzzzzzzz[
-    xx.xxxxxx(x_yyy_zzzzzz.xxxxx[0]), x_yyy_zzzzzz.xxxxxx(xxxx=1)
-] = 1
-
-
-# Right side of assignment contains un-nested pairs of inner parens.
-some_kind_of_instance.some_kind_of_map[a_key] = (
-    isinstance(some_var, SomeClass)
-    and table.something_and_something != table.something_else
-) or (
-    isinstance(some_other_var, BaseClass) and table.something != table.some_other_thing
-)
-
-# Multiple targets
-a = b = (
-    ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-)
-
-a = b = c = d = e = f = g = (
-    hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
-) = i = j = (
-    kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
-)
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = c
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = (
-    cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-) = ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_single_line_format_skip_with_multiple_comments.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_single_line_format_skip_with_multiple_comments.py

@@ -1,8 +0,0 @@
-foo =  123  # fmt: skip # noqa: E501 # pylint
-bar =    (
-    123   ,
-    (        1      +           5      )  # pylint # fmt:skip
-)
-baz = "a"    +   "b"  # pylint; fmt: skip; noqa: E501
-skip_will_not_work =  "a" +  "b"  # pylint fmt:skip
-skip_will_not_work2 =  "a" +  "b"  # some text; fmt:skip happens to be part of it

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_single_line_format_skip_with_multiple_comments.py.expect

@@ -1,8 +0,0 @@
-foo =  123  # fmt: skip # noqa: E501 # pylint
-bar = (
-    123   ,
-    (        1      +           5      )  # pylint # fmt:skip
-)
-baz = "a"    +   "b"  # pylint; fmt: skip; noqa: E501
-skip_will_not_work = "a" + "b"  # pylint fmt:skip
-skip_will_not_work2 = "a" + "b"  # some text; fmt:skip happens to be part of it

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_trailing_comma.options.json

@@ -1 +0,0 @@
-{"preview": "enabled"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_trailing_comma.py

@@ -1,24 +0,0 @@
-e = {
-    "a": fun(msg, "ts"),
-    "longggggggggggggggid": ...,
-    "longgggggggggggggggggggkey": ..., "created": ...
-    # "longkey": ...
-}
-f = [
-    arg1,
-    arg2,
-    arg3, arg4
-    # comment
-]
-g = (
-    arg1,
-    arg2,
-    arg3, arg4
-    # comment
-)
-h = {
-    arg1,
-    arg2,
-    arg3, arg4
-    # comment
-}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_trailing_comma.py.expect

@@ -1,28 +0,0 @@
-e = {
-    "a": fun(msg, "ts"),
-    "longggggggggggggggid": ...,
-    "longgggggggggggggggggggkey": ...,
-    "created": ...,
-    # "longkey": ...
-}
-f = [
-    arg1,
-    arg2,
-    arg3,
-    arg4,
-    # comment
-]
-g = (
-    arg1,
-    arg2,
-    arg3,
-    arg4,
-    # comment
-)
-h = {
-    arg1,
-    arg2,
-    arg3,
-    arg4,
-    # comment
-}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/remove_newline_after_match.options.json

@@ -1 +0,0 @@
-{"target_version": "py310"}

crates/ruff_python_formatter/resources/test/fixtures/black/cases/remove_newline_after_match.py

@@ -1,19 +0,0 @@
-def http_status(status):
-
-    match status:
-
-        case 400:
-
-            return "Bad request"
-
-        case 401:
-
-            return "Unauthorized"
-
-        case 403:
-
-            return "Forbidden"
-
-        case 404:
-
-            return "Not found"

crates/ruff_python_formatter/resources/test/fixtures/black/cases/remove_newline_after_match.py.expect

@@ -1,13 +0,0 @@
-def http_status(status):
-    match status:
-        case 400:
-            return "Bad request"
-
-        case 401:
-            return "Unauthorized"
-
-        case 403:
-            return "Forbidden"
-
-        case 404:
-            return "Not found"

crates/ruff_python_formatter/resources/test/fixtures/black/conditional_expression.py

@@ -1,67 +0,0 @@
-long_kwargs_single_line = my_function(
-    foo="test, this is a sample value",
-    bar=some_long_value_name_foo_bar_baz if some_boolean_variable else some_fallback_value_foo_bar_baz,
-    baz="hello, this is a another value",
-)
-
-multiline_kwargs_indented = my_function(
-    foo="test, this is a sample value",
-    bar=some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz,
-    baz="hello, this is a another value",
-)
-
-imploding_kwargs = my_function(
-    foo="test, this is a sample value",
-    bar=a
-    if foo
-    else b,
-    baz="hello, this is a another value",
-)
-
-imploding_line = (
-    1
-    if 1 + 1 == 2
-    else 0
-)
-
-exploding_line = "hello this is a slightly long string" if some_long_value_name_foo_bar_baz else "this one is a little shorter"
-
-positional_argument_test(some_long_value_name_foo_bar_baz if some_boolean_variable else some_fallback_value_foo_bar_baz)
-
-def weird_default_argument(x=some_long_value_name_foo_bar_baz
-        if SOME_CONSTANT
-        else some_fallback_value_foo_bar_baz):
-    pass
-
-nested = "hello this is a slightly long string" if (some_long_value_name_foo_bar_baz if
-                                                    nesting_test_expressions else some_fallback_value_foo_bar_baz) \
-    else "this one is a little shorter"
-
-generator_expression = (
-    some_long_value_name_foo_bar_baz if some_boolean_variable else some_fallback_value_foo_bar_baz for some_boolean_variable in some_iterable
-)
-
-
-def limit_offset_sql(self, low_mark, high_mark):
-    """Return LIMIT/OFFSET SQL clause."""
-    limit, offset = self._get_limit_offset_params(low_mark, high_mark)
-    return " ".join(
-        sql
-        for sql in (
-            "LIMIT %d" % limit if limit else None,
-            ("OFFSET %d" % offset) if offset else None,
-        )
-        if sql
-    )
-
-
-def something():
-    clone._iterable_class = (
-        NamedValuesListIterable
-        if named
-        else FlatValuesListIterable
-        if flat
-        else ValuesListIterable
-    )

crates/ruff_python_formatter/resources/test/fixtures/black/conditional_expression.py.expect

@@ -1,90 +0,0 @@
-long_kwargs_single_line = my_function(
-    foo="test, this is a sample value",
-    bar=(
-        some_long_value_name_foo_bar_baz
-        if some_boolean_variable
-        else some_fallback_value_foo_bar_baz
-    ),
-    baz="hello, this is a another value",
-)
-
-multiline_kwargs_indented = my_function(
-    foo="test, this is a sample value",
-    bar=(
-        some_long_value_name_foo_bar_baz
-        if some_boolean_variable
-        else some_fallback_value_foo_bar_baz
-    ),
-    baz="hello, this is a another value",
-)
-
-imploding_kwargs = my_function(
-    foo="test, this is a sample value",
-    bar=a if foo else b,
-    baz="hello, this is a another value",
-)
-
-imploding_line = 1 if 1 + 1 == 2 else 0
-
-exploding_line = (
-    "hello this is a slightly long string"
-    if some_long_value_name_foo_bar_baz
-    else "this one is a little shorter"
-)
-
-positional_argument_test(
-    some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz
-)
-
-
-def weird_default_argument(
-    x=(
-        some_long_value_name_foo_bar_baz
-        if SOME_CONSTANT
-        else some_fallback_value_foo_bar_baz
-    ),
-):
-    pass
-
-
-nested = (
-    "hello this is a slightly long string"
-    if (
-        some_long_value_name_foo_bar_baz
-        if nesting_test_expressions
-        else some_fallback_value_foo_bar_baz
-    )
-    else "this one is a little shorter"
-)
-
-generator_expression = (
-    (
-        some_long_value_name_foo_bar_baz
-        if some_boolean_variable
-        else some_fallback_value_foo_bar_baz
-    )
-    for some_boolean_variable in some_iterable
-)
-
-
-def limit_offset_sql(self, low_mark, high_mark):
-    """Return LIMIT/OFFSET SQL clause."""
-    limit, offset = self._get_limit_offset_params(low_mark, high_mark)
-    return " ".join(
-        sql
-        for sql in (
-            "LIMIT %d" % limit if limit else None,
-            ("OFFSET %d" % offset) if offset else None,
-        )
-        if sql
-    )
-
-
-def something():
-    clone._iterable_class = (
-        NamedValuesListIterable
-        if named
-        else FlatValuesListIterable if flat else ValuesListIterable
-    )

crates/ruff_python_formatter/resources/test/fixtures/black/miscellaneous/force_pyi.py

@@ -1,30 +0,0 @@
-from typing import Union
-
-@bird
-def zoo(): ...
-
-class A: ...
-@bar
-class B:
-    def BMethod(self) -> None: ...
-    @overload
-    def BMethod(self, arg : List[str]) -> None: ...
-
-class C: ...
-@hmm
-class D: ...
-class E: ...
-
-@baz
-def foo() -> None:
-    ...
-
-class F (A , C): ...
-def spam() -> None: ...
-
-@overload
-def spam(arg: str) -> str: ...
-
-var  : int = 1
-
-def eggs() -> Union[str, int]: ...

crates/ruff_python_formatter/resources/test/fixtures/black/miscellaneous/force_pyi.py.expect

@@ -1,32 +0,0 @@
-from typing import Union
-
-@bird
-def zoo(): ...
-
-class A: ...
-
-@bar
-class B:
-    def BMethod(self) -> None: ...
-    @overload
-    def BMethod(self, arg: List[str]) -> None: ...
-
-class C: ...
-
-@hmm
-class D: ...
-
-class E: ...
-
-@baz
-def foo() -> None: ...
-
-class F(A, C): ...
-
-def spam() -> None: ...
-@overload
-def spam(arg: str) -> str: ...
-
-var: int = 1
-
-def eggs() -> Union[str, int]: ...

crates/ruff_python_formatter/resources/test/fixtures/black/raw_docstring.py

@@ -1,16 +0,0 @@
-# flags: --preview --skip-string-normalization
-class C:
-
-    r"""Raw"""
-
-def f():
-
-    r"""Raw"""
-
-class SingleQuotes:
-
-
-    r'''Raw'''
-
-class UpperCaseR:
-    R"""Raw"""

crates/ruff_python_formatter/resources/test/fixtures/black/raw_docstring.py.expect

@@ -1,14 +0,0 @@
-class C:
-    r"""Raw"""
-
-
-def f():
-    r"""Raw"""
-
-
-class SingleQuotes:
-    r'''Raw'''
-
-
-class UpperCaseR:
-    R"""Raw"""

crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/preview_hug_parens_with_braces_and_square_brackets.options.json

@@ -1,3 +0,0 @@
-{
-    "preview": "enabled"
-}

crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/preview_hug_parens_with_braces_and_square_brackets.py

@@ -1,141 +0,0 @@
-def foo_brackets(request):
-    return JsonResponse(
-        {
-            "var_1": foo,
-            "var_2": bar,
-        }
-    )
-
-def foo_square_brackets(request):
-    return JsonResponse(
-        [
-            "var_1",
-            "var_2",
-        ]
-    )
-
-func({"a": 37, "b": 42, "c": 927, "aaaaaaaaaaaaaaaaaaaaaaaaa": 11111111111111111111111111111111111111111})
-
-func(["random_string_number_one","random_string_number_two","random_string_number_three","random_string_number_four"])
-
-func(
-    {
-        # expand me
-        'a':37,
-        'b':42,
-        'c':927
-    }
-)
-
-func(
-    [
-        'a',
-        'b',
-        'c',
-    ]
-)
-
-func(
-    [
-        'a',
-        'b',
-        'c',
-    ],
-)
-
-func(  # a
-    [  # b
-        "c",  # c
-        "d",  # d
-        "e",  # e
-    ]  # f
-)  # g
-
-func(  # a
-    {  # b
-        "c": 1,  # c
-        "d": 2,  # d
-        "e": 3,  # e
-    }  # f
-)  # g
-
-func(
-    # preserve me
-    [
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [  # preserve me but hug brackets
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [
-        # preserve me but hug brackets
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [
-        "c",
-        # preserve me but hug brackets
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-        # preserve me but hug brackets
-    ]
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]  # preserve me but hug brackets
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]
-    # preserve me
-)
-
-func([x for x in "short line"])
-func([x for x in "long line long line long line long line long line long line long line"])
-func([x for x in [x for x in "long line long line long line long line long line long line long line"]])
-
-func({"short line"})
-func({"long line", "long long line", "long long long line", "long long long long line", "long long long long long line"})
-func({{"long line", "long long line", "long long long line", "long long long long line", "long long long long long line"}})
-
-foooooooooooooooooooo(
-    [{c: n + 1 for c in range(256)} for n in range(100)] + [{}], {size}
-)
-
-baaaaaaaaaaaaar(
-    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], {x}, "a string", [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
-)
-
-foo(*["long long long long long line", "long long long long long line", "long long long long long line"])
-
-foo(*[str(i) for i in range(100000000000000000000000000000000000000000000000000000000000)])

crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/preview_hug_parens_with_braces_and_square_brackets.py.expect

@@ -1,159 +0,0 @@
-def foo_brackets(request):
-    return JsonResponse({
-        "var_1": foo,
-        "var_2": bar,
-    })
-
-
-def foo_square_brackets(request):
-    return JsonResponse([
-        "var_1",
-        "var_2",
-    ])
-
-
-func({
-    "a": 37,
-    "b": 42,
-    "c": 927,
-    "aaaaaaaaaaaaaaaaaaaaaaaaa": 11111111111111111111111111111111111111111,
-})
-
-func([
-    "random_string_number_one",
-    "random_string_number_two",
-    "random_string_number_three",
-    "random_string_number_four",
-])
-
-func({
-    # expand me
-    "a": 37,
-    "b": 42,
-    "c": 927,
-})
-
-func([
-    "a",
-    "b",
-    "c",
-])
-
-func(
-    [
-        "a",
-        "b",
-        "c",
-    ],
-)
-
-func([  # a  # b
-    "c",  # c
-    "d",  # d
-    "e",  # e
-])  # f  # g
-
-func({  # a  # b
-    "c": 1,  # c
-    "d": 2,  # d
-    "e": 3,  # e
-})  # f  # g
-
-func(
-    # preserve me
-    [
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func([  # preserve me but hug brackets
-    "c",
-    "d",
-    "e",
-])
-
-func([
-    # preserve me but hug brackets
-    "c",
-    "d",
-    "e",
-])
-
-func([
-    "c",
-    # preserve me but hug brackets
-    "d",
-    "e",
-])
-
-func([
-    "c",
-    "d",
-    "e",
-    # preserve me but hug brackets
-])
-
-func([
-    "c",
-    "d",
-    "e",
-])  # preserve me but hug brackets
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]
-    # preserve me
-)
-
-func([x for x in "short line"])
-func([
-    x for x in "long line long line long line long line long line long line long line"
-])
-func([
-    x
-    for x in [
-        x
-        for x in "long line long line long line long line long line long line long line"
-    ]
-])
-
-func({"short line"})
-func({
-    "long line",
-    "long long line",
-    "long long long line",
-    "long long long long line",
-    "long long long long long line",
-})
-func({
-    {
-        "long line",
-        "long long line",
-        "long long long line",
-        "long long long long line",
-        "long long long long long line",
-    }
-})
-
-foooooooooooooooooooo(
-    [{c: n + 1 for c in range(256)} for n in range(100)] + [{}], {size}
-)
-
-baaaaaaaaaaaaar(
-    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], {x}, "a string", [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
-)
-
-foo(*[
-    "long long long long long line",
-    "long long long long long line",
-    "long long long long long line",
-])
-
-foo(*[
-    str(i) for i in range(100000000000000000000000000000000000000000000000000000000000)
-])

crates/ruff_python_formatter/resources/test/fixtures/import_black_tests.py

@@ -35,12 +35,12 @@ def import_fixture(fixture: Path, fixture_set: str):
             # If there's no output marker, treat the whole file as already pre-formatted
             expected = input
 
-        options = {}
+        black_options = {}
         extension = "py"
 
         if flags:
             if "--preview" in flags or "--unstable" in flags:
-                options["preview"] = "enabled"
+                black_options["preview"] = "enabled"
 
             if "--pyi" in flags:
                 extension = "pyi"
@@ -53,21 +53,23 @@ def import_fixture(fixture: Path, fixture_set: str):
                 [_, length_and_rest] = flags.split("--line-length=", 1)
                 length = length_and_rest.split(" ", 1)[0]
                 length = int(length)
-                options["line_width"] = 1 if length == 0 else length
+                black_options["line_width"] = 1 if length == 0 else length
 
             if "--minimum-version=" in flags:
                 [_, version] = flags.split("--minimum-version=", 1)
                 version = version.split(" ", 1)[0]
                 # Convert 3.10 to py310
-                options["target_version"] = f"py{version.strip().replace('.', '')}"
+                black_options["target_version"] = f"py{version.strip().replace('.', '')}"
 
             if "--skip-magic-trailing-comma" in flags:
-                options["magic_trailing_comma"] = "ignore"
+                black_options["magic_trailing_comma"] = "ignore"
 
         fixture_path = output_directory.joinpath(fixture.name).with_suffix(f".{extension}")
         expect_path = fixture_path.with_suffix(f".{extension}.expect")
         options_path = fixture_path.with_suffix(".options.json")
 
+        options = OPTIONS_OVERRIDES.get(fixture.name, black_options)
+
         if len(options) > 0:
             if extension == "pyi":
                 options["source_type"] = "Stub"
@@ -109,6 +111,16 @@ IGNORE_LIST = [
     "line_ranges_outside_source.py",
 ]
 
+# Specs for which to override the formatter options
+OPTIONS_OVERRIDES = {
+    "context_managers_38.py": {
+        "target_version": "py38"
+    },
+    "context_managers_autodetect_38.py" : {
+        "target_version": "py38"
+    }
+}
+
 
 def import_fixtures(black_dir: str):
     """Imports all the black fixtures"""

crates/ruff_python_formatter/src/options.rs

@@ -457,10 +457,10 @@ where
 #[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
 pub enum PythonVersion {
     Py37,
+    Py38,
     // Make sure to also change the default for `ruff_linter::settings::types::PythonVersion`
     // when changing the default here.
     #[default]
-    Py38,
     Py39,
     Py310,
     Py311,

crates/ruff_python_formatter/tests/snapshots/black_compatibility@cases__context_managers_39.py.snap

@@ -1,341 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/context_managers_39.py
-snapshot_kind: text
----
-## Input
-
-```python
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass
-
-
-# Leading comment
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2(), \
-     make_context_manager3() as cm3, \
-     make_context_manager4() \
-:
-    pass
-
-
-with \
-     new_new_new1() as cm1, \
-     new_new_new2() \
-:
-    pass
-
-
-with (
-     new_new_new1() as cm1,
-     new_new_new2()
-):
-    pass
-
-
-# Leading comment.
-with (
-     # First comment.
-     new_new_new1() as cm1,
-     # Second comment.
-     new_new_new2()
-     # Last comment.
-):
-    pass
-
-
-with \
-    this_is_a_very_long_call(looong_arg1=looong_value1, looong_arg2=looong_value2) as cm1, \
-    this_is_a_very_long_call(looong_arg1=looong_value1, looong_arg2=looong_value2, looong_arg3=looong_value3, looong_arg4=looong_value4) as cm2 \
-:
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass
-
-
-with xxxxxxxx.some_kind_of_method(
-    some_argument=[
-        "first",
-        "second",
-        "third",
-    ]
-).another_method() as cmd:
-    pass
-
-
-async def func():
-    async with \
-        make_context_manager1() as cm1, \
-        make_context_manager2() as cm2, \
-        make_context_manager3() as cm3, \
-        make_context_manager4() as cm4 \
-    :
-        pass
-
-    async with some_function(
-        argument1, argument2, argument3="some_value"
-    ) as some_cm, some_other_function(
-        argument1, argument2, argument3="some_value"
-    ):
-        pass
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,19 +1,9 @@
--with (
--    make_context_manager1() as cm1,
--    make_context_manager2() as cm2,
--    make_context_manager3() as cm3,
--    make_context_manager4() as cm4,
--):
-+with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-     pass
- 
- 
- # Leading comment
--with (
--    make_context_manager1() as cm1,
--    make_context_manager2(),
--    make_context_manager3() as cm3,
--    make_context_manager4(),
--):
-+with make_context_manager1() as cm1, make_context_manager2(), make_context_manager3() as cm3, make_context_manager4():
-     pass
- 
- 
-@@ -36,25 +26,21 @@
-     pass
- 
- 
--with (
--    this_is_a_very_long_call(
--        looong_arg1=looong_value1, looong_arg2=looong_value2
--    ) as cm1,
--    this_is_a_very_long_call(
--        looong_arg1=looong_value1,
--        looong_arg2=looong_value2,
--        looong_arg3=looong_value3,
--        looong_arg4=looong_value4,
--    ) as cm2,
--):
-+with this_is_a_very_long_call(
-+    looong_arg1=looong_value1, looong_arg2=looong_value2
-+) as cm1, this_is_a_very_long_call(
-+    looong_arg1=looong_value1,
-+    looong_arg2=looong_value2,
-+    looong_arg3=looong_value3,
-+    looong_arg4=looong_value4,
-+) as cm2:
-     pass
- 
- 
--with (
--    mock.patch.object(self.my_runner, "first_method", autospec=True) as mock_run_adb,
--    mock.patch.object(
--        self.my_runner, "second_method", autospec=True, return_value="foo"
--    ),
-+with mock.patch.object(
-+    self.my_runner, "first_method", autospec=True
-+) as mock_run_adb, mock.patch.object(
-+    self.my_runner, "second_method", autospec=True, return_value="foo"
- ):
-     pass
- 
-@@ -70,16 +56,10 @@
- 
- 
- async def func():
--    async with (
--        make_context_manager1() as cm1,
--        make_context_manager2() as cm2,
--        make_context_manager3() as cm3,
--        make_context_manager4() as cm4,
--    ):
-+    async with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-         pass
- 
--    async with (
--        some_function(argument1, argument2, argument3="some_value") as some_cm,
--        some_other_function(argument1, argument2, argument3="some_value"),
--    ):
-+    async with some_function(
-+        argument1, argument2, argument3="some_value"
-+    ) as some_cm, some_other_function(argument1, argument2, argument3="some_value"):
-         pass
-```
-
-## Ruff Output
-
-```python
-with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-    pass
-
-
-# Leading comment
-with make_context_manager1() as cm1, make_context_manager2(), make_context_manager3() as cm3, make_context_manager4():
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-# Leading comment.
-with (
-    # First comment.
-    new_new_new1() as cm1,
-    # Second comment.
-    new_new_new2(),
-    # Last comment.
-):
-    pass
-
-
-with this_is_a_very_long_call(
-    looong_arg1=looong_value1, looong_arg2=looong_value2
-) as cm1, this_is_a_very_long_call(
-    looong_arg1=looong_value1,
-    looong_arg2=looong_value2,
-    looong_arg3=looong_value3,
-    looong_arg4=looong_value4,
-) as cm2:
-    pass
-
-
-with mock.patch.object(
-    self.my_runner, "first_method", autospec=True
-) as mock_run_adb, mock.patch.object(
-    self.my_runner, "second_method", autospec=True, return_value="foo"
-):
-    pass
-
-
-with xxxxxxxx.some_kind_of_method(
-    some_argument=[
-        "first",
-        "second",
-        "third",
-    ]
-).another_method() as cmd:
-    pass
-
-
-async def func():
-    async with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-        pass
-
-    async with some_function(
-        argument1, argument2, argument3="some_value"
-    ) as some_cm, some_other_function(argument1, argument2, argument3="some_value"):
-        pass
-```
-
-## Black Output
-
-```python
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2() as cm2,
-    make_context_manager3() as cm3,
-    make_context_manager4() as cm4,
-):
-    pass
-
-
-# Leading comment
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2(),
-    make_context_manager3() as cm3,
-    make_context_manager4(),
-):
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-
-
-# Leading comment.
-with (
-    # First comment.
-    new_new_new1() as cm1,
-    # Second comment.
-    new_new_new2(),
-    # Last comment.
-):
-    pass
-
-
-with (
-    this_is_a_very_long_call(
-        looong_arg1=looong_value1, looong_arg2=looong_value2
-    ) as cm1,
-    this_is_a_very_long_call(
-        looong_arg1=looong_value1,
-        looong_arg2=looong_value2,
-        looong_arg3=looong_value3,
-        looong_arg4=looong_value4,
-    ) as cm2,
-):
-    pass
-
-
-with (
-    mock.patch.object(self.my_runner, "first_method", autospec=True) as mock_run_adb,
-    mock.patch.object(
-        self.my_runner, "second_method", autospec=True, return_value="foo"
-    ),
-):
-    pass
-
-
-with xxxxxxxx.some_kind_of_method(
-    some_argument=[
-        "first",
-        "second",
-        "third",
-    ]
-).another_method() as cmd:
-    pass
-
-
-async def func():
-    async with (
-        make_context_manager1() as cm1,
-        make_context_manager2() as cm2,
-        make_context_manager3() as cm3,
-        make_context_manager4() as cm4,
-    ):
-        pass
-
-    async with (
-        some_function(argument1, argument2, argument3="some_value") as some_cm,
-        some_other_function(argument1, argument2, argument3="some_value"),
-    ):
-        pass
-```

crates/ruff_python_formatter/tests/snapshots/black_compatibility@cases__context_managers_autodetect_39.py.snap

@@ -1,80 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/context_managers_autodetect_39.py
-snapshot_kind: text
----
-## Input
-
-```python
-# This file uses parenthesized context managers introduced in Python 3.9.
-
-
-with \
-     make_context_manager1() as cm1, \
-     make_context_manager2() as cm2, \
-     make_context_manager3() as cm3, \
-     make_context_manager4() as cm4 \
-:
-    pass
-
-
-with (
-     new_new_new1() as cm1,
-     new_new_new2()
-):
-    pass
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,12 +1,7 @@
- # This file uses parenthesized context managers introduced in Python 3.9.
- 
- 
--with (
--    make_context_manager1() as cm1,
--    make_context_manager2() as cm2,
--    make_context_manager3() as cm3,
--    make_context_manager4() as cm4,
--):
-+with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-     pass
- 
- 
-```
-
-## Ruff Output
-
-```python
-# This file uses parenthesized context managers introduced in Python 3.9.
-
-
-with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4:
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-```
-
-## Black Output
-
-```python
-# This file uses parenthesized context managers introduced in Python 3.9.
-
-
-with (
-    make_context_manager1() as cm1,
-    make_context_manager2() as cm2,
-    make_context_manager3() as cm3,
-    make_context_manager4() as cm4,
-):
-    pass
-
-
-with new_new_new1() as cm1, new_new_new2():
-    pass
-```

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

@@ -1,325 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line.py
-snapshot_kind: text
----
-## Input
-
-```python
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-    
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123
-
-def quux():
-
-    new_line = here
-
-
-class Cls:
-
-    def method(self):
-
-        pass
-
-
-async def async_fn():
-
-    """Docstring."""
-
-
-@decorated
-async def async_fn():
-
-    """Docstring."""
-
-    
-def top_level(
-    a: int,
-    b: str,
-) -> Whatever[Generic, Something]:
-
-    def nested(x: int) -> int:
-        pass
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -5,7 +5,6 @@
- 
-     # Here we go
-     if x:
--
-         # This is also now fine
-         a = 123
- 
-@@ -14,52 +13,41 @@
-         a = 123
- 
-     if y:
--
-         while True:
--
-             """
-             Long comment here
-             """
-             a = 123
- 
-     if z:
--
-         for _ in range(100):
-             a = 123
-     else:
--
-         try:
--
-             # this should be ok
-             a = 123
-         except:
--
-             """also this"""
-             a = 123
- 
- 
- def bar():
--
-     if x:
-         a = 123
- 
- 
- def baz():
--
-     # OK
-     if x:
-         a = 123
- 
- 
- def quux():
--
-     new_line = here
- 
- 
- class Cls:
--
-     def method(self):
--
-         pass
- 
- 
-@@ -76,6 +64,5 @@
-     a: int,
-     b: str,
- ) -> Whatever[Generic, Something]:
--
-     def nested(x: int) -> int:
-         pass
-```
-
-## Ruff Output
-
-```python
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-        while True:
-            """
-            Long comment here
-            """
-            a = 123
-
-    if z:
-        for _ in range(100):
-            a = 123
-    else:
-        try:
-            # this should be ok
-            a = 123
-        except:
-            """also this"""
-            a = 123
-
-
-def bar():
-    if x:
-        a = 123
-
-
-def baz():
-    # OK
-    if x:
-        a = 123
-
-
-def quux():
-    new_line = here
-
-
-class Cls:
-    def method(self):
-        pass
-
-
-async def async_fn():
-    """Docstring."""
-
-
-@decorated
-async def async_fn():
-    """Docstring."""
-
-
-def top_level(
-    a: int,
-    b: str,
-) -> Whatever[Generic, Something]:
-    def nested(x: int) -> int:
-        pass
-```
-
-## Black Output
-
-```python
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123
-
-
-def quux():
-
-    new_line = here
-
-
-class Cls:
-
-    def method(self):
-
-        pass
-
-
-async def async_fn():
-    """Docstring."""
-
-
-@decorated
-async def async_fn():
-    """Docstring."""
-
-
-def top_level(
-    a: int,
-    b: str,
-) -> Whatever[Generic, Something]:
-
-    def nested(x: int) -> int:
-        pass
-```

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

@@ -1,217 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_allow_empty_first_line_in_special_cases.py
-snapshot_kind: text
----
-## Input
-
-```python
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-    
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -5,7 +5,6 @@
- 
-     # Here we go
-     if x:
--
-         # This is also now fine
-         a = 123
- 
-@@ -14,38 +13,30 @@
-         a = 123
- 
-     if y:
--
-         while True:
--
-             """
-             Long comment here
-             """
-             a = 123
- 
-     if z:
--
-         for _ in range(100):
-             a = 123
-     else:
--
-         try:
--
-             # this should be ok
-             a = 123
-         except:
--
-             """also this"""
-             a = 123
- 
- 
- def bar():
--
-     if x:
-         a = 123
- 
- 
- def baz():
--
-     # OK
-     if x:
-         a = 123
-```
-
-## Ruff Output
-
-```python
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-        while True:
-            """
-            Long comment here
-            """
-            a = 123
-
-    if z:
-        for _ in range(100):
-            a = 123
-    else:
-        try:
-            # this should be ok
-            a = 123
-        except:
-            """also this"""
-            a = 123
-
-
-def bar():
-    if x:
-        a = 123
-
-
-def baz():
-    # OK
-    if x:
-        a = 123
-```
-
-## Black Output
-
-```python
-def foo():
-    """
-    Docstring
-    """
-
-    # Here we go
-    if x:
-
-        # This is also now fine
-        a = 123
-
-    else:
-        # But not necessary
-        a = 123
-
-    if y:
-
-        while True:
-
-            """
-            Long comment here
-            """
-            a = 123
-
-    if z:
-
-        for _ in range(100):
-            a = 123
-    else:
-
-        try:
-
-            # this should be ok
-            a = 123
-        except:
-
-            """also this"""
-            a = 123
-
-
-def bar():
-
-    if x:
-        a = 123
-
-
-def baz():
-
-    # OK
-    if x:
-        a = 123
-```

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

@@ -1,67 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_docstring_no_string_normalization.py
-snapshot_kind: text
----
-## Input
-
-```python
-def do_not_touch_this_prefix():
-    R"""There was a bug where docstring prefixes would be normalized even with -S."""
-
-
-def do_not_touch_this_prefix2():
-    FR'There was a bug where docstring prefixes would be normalized even with -S.'
-
-
-def do_not_touch_this_prefix3():
-    u'''There was a bug where docstring prefixes would be normalized even with -S.'''
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -3,8 +3,8 @@
- 
- 
- def do_not_touch_this_prefix2():
--    FR'There was a bug where docstring prefixes would be normalized even with -S.'
-+    Rf"There was a bug where docstring prefixes would be normalized even with -S."
- 
- 
- def do_not_touch_this_prefix3():
--    u'''There was a bug where docstring prefixes would be normalized even with -S.'''
-+    """There was a bug where docstring prefixes would be normalized even with -S."""
-```
-
-## Ruff Output
-
-```python
-def do_not_touch_this_prefix():
-    R"""There was a bug where docstring prefixes would be normalized even with -S."""
-
-
-def do_not_touch_this_prefix2():
-    Rf"There was a bug where docstring prefixes would be normalized even with -S."
-
-
-def do_not_touch_this_prefix3():
-    """There was a bug where docstring prefixes would be normalized even with -S."""
-```
-
-## Black Output
-
-```python
-def do_not_touch_this_prefix():
-    R"""There was a bug where docstring prefixes would be normalized even with -S."""
-
-
-def do_not_touch_this_prefix2():
-    FR'There was a bug where docstring prefixes would be normalized even with -S.'
-
-
-def do_not_touch_this_prefix3():
-    u'''There was a bug where docstring prefixes would be normalized even with -S.'''
-```

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

@@ -1,457 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_form_feeds.py
-snapshot_kind: text
----
-## Input
-
-```python
-# Warning! This file contains form feeds (ASCII 0x0C, often represented by \f or ^L).
-# These may be invisible in your editor: ensure you can see them before making changes here.
-
-# There's one at the start that'll get stripped
-
-# Comment and statement processing is different enough that we'll test variations of both
-# contexts here
-
-#
-
-
-#
-
-
-#
-
-
-
-#
-
-
-
-#
-
-
-
-#
-
-
-#
-
-
-
-#
-
-#
-        
-#
-
-\
-#
-pass
-
-pass
-
-
-pass
-
-
-pass
-
-
-
-pass
-
-
-
-pass
-
-
-
-pass
-
-
-pass
-
-
-
-pass
-
-pass
-        
-pass
-
-
-# form feed after a dedent
-def foo():
-    pass
-
-pass
-
-
-# form feeds are prohibited inside blocks, or on a line with nonwhitespace
-defbar(a=1,b:bool=False):
-
-    
-    pass
-
-
-class Baz:
-
-    def __init__(self):
-        pass
-    
-    
-    def something(self):
-        pass
-    
-
-
-# 
-pass
-pass #
-a = 1
-#
-pass
-a = 1
-
-a = [
-
-]
-
-# as internal whitespace of a comment is allowed but why
-"form feed literal in a string is okay"
-
-# form feeds at the very end get removed.
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -5,62 +5,62 @@
- 
- # Comment and statement processing is different enough that we'll test variations of both
- # contexts here
--
-+
- #
- 
--
-+
- #
- 
--
-+
- #
- 
--
-+
- #
- 
--
-+
- #
- 
--
-+
- #
- 
--
-+
- #
- 
--
-+
- #
--
-+
- #
--
-+
- #
- 
- #
- pass
--
-+
- pass
- 
--
-+
- pass
- 
--
-+
- pass
- 
--
-+
- pass
- 
--
-+
- pass
- 
--
-+
- pass
- 
--
-+
- pass
- 
--
-+
- pass
--
-+
- pass
--
-+
- pass
- 
- 
-@@ -68,25 +68,23 @@
- def foo():
-     pass
- 
--
-+
- pass
- 
- 
- # form feeds are prohibited inside blocks, or on a line with nonwhitespace
- def bar(a=1, b: bool = False):
--
-     pass
- 
- 
- class Baz:
--
-     def __init__(self):
-         pass
- 
-     def something(self):
-         pass
- 
--
-+
- #
- pass
- pass  #
-```
-
-## Ruff Output
-
-```python
-# Warning! This file contains form feeds (ASCII 0x0C, often represented by \f or ^L).
-# These may be invisible in your editor: ensure you can see them before making changes here.
-
-# There's one at the start that'll get stripped
-
-# Comment and statement processing is different enough that we'll test variations of both
-# contexts here
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-#
-
-#
-
-#
-pass
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-pass
-
-pass
-
-
-# form feed after a dedent
-def foo():
-    pass
-
-
-pass
-
-
-# form feeds are prohibited inside blocks, or on a line with nonwhitespace
-def bar(a=1, b: bool = False):
-    pass
-
-
-class Baz:
-    def __init__(self):
-        pass
-
-    def something(self):
-        pass
-
-
-#
-pass
-pass  #
-a = 1
-#
-pass
-a = 1
-
-a = []
-
-# as internal whitespace of a comment is allowed but why
-"form feed literal in a string is okay"
-
-# form feeds at the very end get removed.
-```
-
-## Black Output
-
-```python
-# Warning! This file contains form feeds (ASCII 0x0C, often represented by \f or ^L).
-# These may be invisible in your editor: ensure you can see them before making changes here.
-
-# There's one at the start that'll get stripped
-
-# Comment and statement processing is different enough that we'll test variations of both
-# contexts here
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-
-#
-
-#
-
-#
-
-#
-pass
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-
-pass
-
-pass
-
-pass
-
-
-# form feed after a dedent
-def foo():
-    pass
-
-
-pass
-
-
-# form feeds are prohibited inside blocks, or on a line with nonwhitespace
-def bar(a=1, b: bool = False):
-
-    pass
-
-
-class Baz:
-
-    def __init__(self):
-        pass
-
-    def something(self):
-        pass
-
-
-#
-pass
-pass  #
-a = 1
-#
-pass
-a = 1
-
-a = []
-
-# as internal whitespace of a comment is allowed but why
-"form feed literal in a string is okay"
-
-# form feeds at the very end get removed.
-```

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

@@ -1,103 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_pattern_matching_trailing_comma.py
-snapshot_kind: text
----
-## Input
-
-```python
-match maybe, multiple:
-    case perhaps, 5:
-        pass
-    case perhaps, 6,:
-        pass
-
-
-match more := (than, one), indeed,:
-    case _, (5, 6):
-        pass
-    case [[5], (6)], [7],:
-        pass
-    case _:
-        pass
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -8,13 +8,16 @@
-         pass
- 
- 
--match more := (than, one), indeed,:
-+match (
-+    more := (than, one),
-+    indeed,
-+):
-     case _, (5, 6):
-         pass
--    case (
-+    case [
-         [[5], (6)],
-         [7],
--    ):
-+    ]:
-         pass
-     case _:
-         pass
-```
-
-## Ruff Output
-
-```python
-match maybe, multiple:
-    case perhaps, 5:
-        pass
-    case (
-        perhaps,
-        6,
-    ):
-        pass
-
-
-match (
-    more := (than, one),
-    indeed,
-):
-    case _, (5, 6):
-        pass
-    case [
-        [[5], (6)],
-        [7],
-    ]:
-        pass
-    case _:
-        pass
-```
-
-## Black Output
-
-```python
-match maybe, multiple:
-    case perhaps, 5:
-        pass
-    case (
-        perhaps,
-        6,
-    ):
-        pass
-
-
-match more := (than, one), indeed,:
-    case _, (5, 6):
-        pass
-    case (
-        [[5], (6)],
-        [7],
-    ):
-        pass
-    case _:
-        pass
-```

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

@@ -1,98 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_percent_precedence.py
-snapshot_kind: text
----
-## Input
-
-```python
-("" % a) ** 2
-("" % a)[0]
-("" % a)()
-("" % a).b
-
-2 * ("" % a)
-2 @ ("" % a)
-2 / ("" % a)
-2 // ("" % a)
-2 % ("" % a)
-+("" % a)
-b + ("" % a)
--("" % a)
-b - ("" % a)
-b + -("" % a)
-~("" % a)
-2 ** ("" % a)
-await ("" % a)
-b[("" % a)]
-b(("" % a))
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -9,9 +9,9 @@
- 2 // ("" % a)
- 2 % ("" % a)
- +("" % a)
--b + "" % a
-+b + ("" % a)
- -("" % a)
--b - "" % a
-+b - ("" % a)
- b + -("" % a)
- ~("" % a)
- 2 ** ("" % a)
-```
-
-## Ruff Output
-
-```python
-("" % a) ** 2
-("" % a)[0]
-("" % a)()
-("" % a).b
-
-2 * ("" % a)
-2 @ ("" % a)
-2 / ("" % a)
-2 // ("" % a)
-2 % ("" % a)
-+("" % a)
-b + ("" % a)
--("" % a)
-b - ("" % a)
-b + -("" % a)
-~("" % a)
-2 ** ("" % a)
-await ("" % a)
-b[("" % a)]
-b(("" % a))
-```
-
-## Black Output
-
-```python
-("" % a) ** 2
-("" % a)[0]
-("" % a)()
-("" % a).b
-
-2 * ("" % a)
-2 @ ("" % a)
-2 / ("" % a)
-2 // ("" % a)
-2 % ("" % a)
-+("" % a)
-b + "" % a
--("" % a)
-b - "" % a
-b + -("" % a)
-~("" % a)
-2 ** ("" % a)
-await ("" % a)
-b[("" % a)]
-b(("" % a))
-```

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

@@ -1,353 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_prefer_rhs_split.py
-snapshot_kind: text
----
-## Input
-
-```python
-first_item, second_item = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure it works when the RHS only has one pair of (optional) parens.
-first_item, second_item = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-# Make sure chaining assignments work.
-first_item, second_item, third_item, forth_item = m["everything"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure when the RHS's first split at the non-optional paren fits,
-# we split there instead of the outer RHS optional paren.
-first_item, second_item = some_looooooooong_module.some_loooooog_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = some_looooooooong_module.some_looooooooooooooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = everything = some_looooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-
-# Make sure unsplittable type ignore won't be moved.
-some_kind_of_table[some_key] = util.some_function(  # type: ignore  # noqa: E501
-    some_arg
-).intersection(pk_cols)
-
-some_kind_of_table[
-    some_key
-] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
-
-some_kind_of_table[
-    some_key  # type: ignore  # noqa: E501
-] = lambda obj: obj.some_long_named_method()
-
-
-# Make when when the left side of assignment plus the opening paren "... = (" is
-# exactly line length limit + 1, it won't be split like that.
-xxxxxxxxx_yyy_zzzzzzzz[
-    xx.xxxxxx(x_yyy_zzzzzz.xxxxx[0]), x_yyy_zzzzzz.xxxxxx(xxxx=1)
-] = 1
-
-
-# Right side of assignment contains un-nested pairs of inner parens.
-some_kind_of_instance.some_kind_of_map[a_key] = (
-    isinstance(some_var, SomeClass)
-    and table.something_and_something != table.something_else
-) or (
-    isinstance(some_other_var, BaseClass) and table.something != table.some_other_thing
-)
-
-# Multiple targets
-a = b = (
-    ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-)
-
-a = b = c = d = e = f = g = (
-    hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
-) = i = j = (
-    kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
-)
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = c
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = (
-    cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-) = ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -60,9 +60,7 @@
-     some_arg
- ).intersection(pk_cols)
- 
--some_kind_of_table[
--    some_key
--] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
-+some_kind_of_table[some_key] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
- 
- some_kind_of_table[
-     some_key  # type: ignore  # noqa: E501
-```
-
-## Ruff Output
-
-```python
-first_item, second_item = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure it works when the RHS only has one pair of (optional) parens.
-first_item, second_item = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-# Make sure chaining assignments work.
-first_item, second_item, third_item, forth_item = m["everything"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure when the RHS's first split at the non-optional paren fits,
-# we split there instead of the outer RHS optional paren.
-first_item, second_item = some_looooooooong_module.some_loooooog_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = some_looooooooong_module.some_looooooooooooooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = everything = some_looooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-
-# Make sure unsplittable type ignore won't be moved.
-some_kind_of_table[some_key] = util.some_function(  # type: ignore  # noqa: E501
-    some_arg
-).intersection(pk_cols)
-
-some_kind_of_table[some_key] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
-
-some_kind_of_table[
-    some_key  # type: ignore  # noqa: E501
-] = lambda obj: obj.some_long_named_method()
-
-
-# Make when when the left side of assignment plus the opening paren "... = (" is
-# exactly line length limit + 1, it won't be split like that.
-xxxxxxxxx_yyy_zzzzzzzz[
-    xx.xxxxxx(x_yyy_zzzzzz.xxxxx[0]), x_yyy_zzzzzz.xxxxxx(xxxx=1)
-] = 1
-
-
-# Right side of assignment contains un-nested pairs of inner parens.
-some_kind_of_instance.some_kind_of_map[a_key] = (
-    isinstance(some_var, SomeClass)
-    and table.something_and_something != table.something_else
-) or (
-    isinstance(some_other_var, BaseClass) and table.something != table.some_other_thing
-)
-
-# Multiple targets
-a = b = (
-    ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-)
-
-a = b = c = d = e = f = g = (
-    hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
-) = i = j = (
-    kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
-)
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = c
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = (
-    cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-) = ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
-```
-
-## Black Output
-
-```python
-first_item, second_item = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure it works when the RHS only has one pair of (optional) parens.
-first_item, second_item = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-some_dict["with_a_long_key"] = (
-    some_looooooooong_module.SomeClass.some_looooooooooooooong_variable_name
-)
-
-# Make sure chaining assignments work.
-first_item, second_item, third_item, forth_item = m["everything"] = (
-    some_looooooooong_module.some_looooooooooooooong_function_name(
-        first_argument, second_argument, third_argument
-    )
-)
-
-# Make sure when the RHS's first split at the non-optional paren fits,
-# we split there instead of the outer RHS optional paren.
-first_item, second_item = some_looooooooong_module.some_loooooog_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = some_looooooooong_module.some_looooooooooooooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-(
-    first_item,
-    second_item,
-    third_item,
-    forth_item,
-    fifth_item,
-    last_item_very_loooooong,
-) = everything = some_looooong_function_name(
-    first_argument, second_argument, third_argument
-)
-
-
-# Make sure unsplittable type ignore won't be moved.
-some_kind_of_table[some_key] = util.some_function(  # type: ignore  # noqa: E501
-    some_arg
-).intersection(pk_cols)
-
-some_kind_of_table[
-    some_key
-] = lambda obj: obj.some_long_named_method()  # type: ignore  # noqa: E501
-
-some_kind_of_table[
-    some_key  # type: ignore  # noqa: E501
-] = lambda obj: obj.some_long_named_method()
-
-
-# Make when when the left side of assignment plus the opening paren "... = (" is
-# exactly line length limit + 1, it won't be split like that.
-xxxxxxxxx_yyy_zzzzzzzz[
-    xx.xxxxxx(x_yyy_zzzzzz.xxxxx[0]), x_yyy_zzzzzz.xxxxxx(xxxx=1)
-] = 1
-
-
-# Right side of assignment contains un-nested pairs of inner parens.
-some_kind_of_instance.some_kind_of_map[a_key] = (
-    isinstance(some_var, SomeClass)
-    and table.something_and_something != table.something_else
-) or (
-    isinstance(some_other_var, BaseClass) and table.something != table.some_other_thing
-)
-
-# Multiple targets
-a = b = (
-    ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-)
-
-a = b = c = d = e = f = g = (
-    hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
-) = i = j = (
-    kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
-)
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = c
-
-a = (
-    bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-) = (
-    cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc
-) = ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
-```

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

@@ -1,62 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/cases/preview_single_line_format_skip_with_multiple_comments.py
-snapshot_kind: text
----
-## Input
-
-```python
-foo =  123  # fmt: skip # noqa: E501 # pylint
-bar =    (
-    123   ,
-    (        1      +           5      )  # pylint # fmt:skip
-)
-baz = "a"    +   "b"  # pylint; fmt: skip; noqa: E501
-skip_will_not_work =  "a" +  "b"  # pylint fmt:skip
-skip_will_not_work2 =  "a" +  "b"  # some text; fmt:skip happens to be part of it
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,8 +1,8 @@
- foo =  123  # fmt: skip # noqa: E501 # pylint
- bar = (
--    123   ,
--    (        1      +           5      )  # pylint # fmt:skip
-+    123,
-+    (1 + 5),  # pylint # fmt:skip
- )
--baz = "a"    +   "b"  # pylint; fmt: skip; noqa: E501
-+baz = "a" + "b"  # pylint; fmt: skip; noqa: E501
- skip_will_not_work = "a" + "b"  # pylint fmt:skip
- skip_will_not_work2 = "a" + "b"  # some text; fmt:skip happens to be part of it
-```
-
-## Ruff Output
-
-```python
-foo =  123  # fmt: skip # noqa: E501 # pylint
-bar = (
-    123,
-    (1 + 5),  # pylint # fmt:skip
-)
-baz = "a" + "b"  # pylint; fmt: skip; noqa: E501
-skip_will_not_work = "a" + "b"  # pylint fmt:skip
-skip_will_not_work2 = "a" + "b"  # some text; fmt:skip happens to be part of it
-```
-
-## Black Output
-
-```python
-foo =  123  # fmt: skip # noqa: E501 # pylint
-bar = (
-    123   ,
-    (        1      +           5      )  # pylint # fmt:skip
-)
-baz = "a"    +   "b"  # pylint; fmt: skip; noqa: E501
-skip_will_not_work = "a" + "b"  # pylint fmt:skip
-skip_will_not_work2 = "a" + "b"  # some text; fmt:skip happens to be part of it
-```

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

@@ -1,333 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/conditional_expression.py
-snapshot_kind: text
----
-## Input
-
-```python
-long_kwargs_single_line = my_function(
-    foo="test, this is a sample value",
-    bar=some_long_value_name_foo_bar_baz if some_boolean_variable else some_fallback_value_foo_bar_baz,
-    baz="hello, this is a another value",
-)
-
-multiline_kwargs_indented = my_function(
-    foo="test, this is a sample value",
-    bar=some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz,
-    baz="hello, this is a another value",
-)
-
-imploding_kwargs = my_function(
-    foo="test, this is a sample value",
-    bar=a
-    if foo
-    else b,
-    baz="hello, this is a another value",
-)
-
-imploding_line = (
-    1
-    if 1 + 1 == 2
-    else 0
-)
-
-exploding_line = "hello this is a slightly long string" if some_long_value_name_foo_bar_baz else "this one is a little shorter"
-
-positional_argument_test(some_long_value_name_foo_bar_baz if some_boolean_variable else some_fallback_value_foo_bar_baz)
-
-def weird_default_argument(x=some_long_value_name_foo_bar_baz
-        if SOME_CONSTANT
-        else some_fallback_value_foo_bar_baz):
-    pass
-
-nested = "hello this is a slightly long string" if (some_long_value_name_foo_bar_baz if
-                                                    nesting_test_expressions else some_fallback_value_foo_bar_baz) \
-    else "this one is a little shorter"
-
-generator_expression = (
-    some_long_value_name_foo_bar_baz if some_boolean_variable else some_fallback_value_foo_bar_baz for some_boolean_variable in some_iterable
-)
-
-
-def limit_offset_sql(self, low_mark, high_mark):
-    """Return LIMIT/OFFSET SQL clause."""
-    limit, offset = self._get_limit_offset_params(low_mark, high_mark)
-    return " ".join(
-        sql
-        for sql in (
-            "LIMIT %d" % limit if limit else None,
-            ("OFFSET %d" % offset) if offset else None,
-        )
-        if sql
-    )
-
-
-def something():
-    clone._iterable_class = (
-        NamedValuesListIterable
-        if named
-        else FlatValuesListIterable
-        if flat
-        else ValuesListIterable
-    )
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,20 +1,16 @@
- long_kwargs_single_line = my_function(
-     foo="test, this is a sample value",
--    bar=(
--        some_long_value_name_foo_bar_baz
--        if some_boolean_variable
--        else some_fallback_value_foo_bar_baz
--    ),
-+    bar=some_long_value_name_foo_bar_baz
-+    if some_boolean_variable
-+    else some_fallback_value_foo_bar_baz,
-     baz="hello, this is a another value",
- )
- 
- multiline_kwargs_indented = my_function(
-     foo="test, this is a sample value",
--    bar=(
--        some_long_value_name_foo_bar_baz
--        if some_boolean_variable
--        else some_fallback_value_foo_bar_baz
--    ),
-+    bar=some_long_value_name_foo_bar_baz
-+    if some_boolean_variable
-+    else some_fallback_value_foo_bar_baz,
-     baz="hello, this is a another value",
- )
- 
-@@ -40,11 +36,9 @@
- 
- 
- def weird_default_argument(
--    x=(
--        some_long_value_name_foo_bar_baz
--        if SOME_CONSTANT
--        else some_fallback_value_foo_bar_baz
--    ),
-+    x=some_long_value_name_foo_bar_baz
-+    if SOME_CONSTANT
-+    else some_fallback_value_foo_bar_baz,
- ):
-     pass
- 
-@@ -60,11 +54,9 @@
- )
- 
- generator_expression = (
--    (
--        some_long_value_name_foo_bar_baz
--        if some_boolean_variable
--        else some_fallback_value_foo_bar_baz
--    )
-+    some_long_value_name_foo_bar_baz
-+    if some_boolean_variable
-+    else some_fallback_value_foo_bar_baz
-     for some_boolean_variable in some_iterable
- )
- 
-@@ -86,5 +78,7 @@
-     clone._iterable_class = (
-         NamedValuesListIterable
-         if named
--        else FlatValuesListIterable if flat else ValuesListIterable
-+        else FlatValuesListIterable
-+        if flat
-+        else ValuesListIterable
-     )
-```
-
-## Ruff Output
-
-```python
-long_kwargs_single_line = my_function(
-    foo="test, this is a sample value",
-    bar=some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz,
-    baz="hello, this is a another value",
-)
-
-multiline_kwargs_indented = my_function(
-    foo="test, this is a sample value",
-    bar=some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz,
-    baz="hello, this is a another value",
-)
-
-imploding_kwargs = my_function(
-    foo="test, this is a sample value",
-    bar=a if foo else b,
-    baz="hello, this is a another value",
-)
-
-imploding_line = 1 if 1 + 1 == 2 else 0
-
-exploding_line = (
-    "hello this is a slightly long string"
-    if some_long_value_name_foo_bar_baz
-    else "this one is a little shorter"
-)
-
-positional_argument_test(
-    some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz
-)
-
-
-def weird_default_argument(
-    x=some_long_value_name_foo_bar_baz
-    if SOME_CONSTANT
-    else some_fallback_value_foo_bar_baz,
-):
-    pass
-
-
-nested = (
-    "hello this is a slightly long string"
-    if (
-        some_long_value_name_foo_bar_baz
-        if nesting_test_expressions
-        else some_fallback_value_foo_bar_baz
-    )
-    else "this one is a little shorter"
-)
-
-generator_expression = (
-    some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz
-    for some_boolean_variable in some_iterable
-)
-
-
-def limit_offset_sql(self, low_mark, high_mark):
-    """Return LIMIT/OFFSET SQL clause."""
-    limit, offset = self._get_limit_offset_params(low_mark, high_mark)
-    return " ".join(
-        sql
-        for sql in (
-            "LIMIT %d" % limit if limit else None,
-            ("OFFSET %d" % offset) if offset else None,
-        )
-        if sql
-    )
-
-
-def something():
-    clone._iterable_class = (
-        NamedValuesListIterable
-        if named
-        else FlatValuesListIterable
-        if flat
-        else ValuesListIterable
-    )
-```
-
-## Black Output
-
-```python
-long_kwargs_single_line = my_function(
-    foo="test, this is a sample value",
-    bar=(
-        some_long_value_name_foo_bar_baz
-        if some_boolean_variable
-        else some_fallback_value_foo_bar_baz
-    ),
-    baz="hello, this is a another value",
-)
-
-multiline_kwargs_indented = my_function(
-    foo="test, this is a sample value",
-    bar=(
-        some_long_value_name_foo_bar_baz
-        if some_boolean_variable
-        else some_fallback_value_foo_bar_baz
-    ),
-    baz="hello, this is a another value",
-)
-
-imploding_kwargs = my_function(
-    foo="test, this is a sample value",
-    bar=a if foo else b,
-    baz="hello, this is a another value",
-)
-
-imploding_line = 1 if 1 + 1 == 2 else 0
-
-exploding_line = (
-    "hello this is a slightly long string"
-    if some_long_value_name_foo_bar_baz
-    else "this one is a little shorter"
-)
-
-positional_argument_test(
-    some_long_value_name_foo_bar_baz
-    if some_boolean_variable
-    else some_fallback_value_foo_bar_baz
-)
-
-
-def weird_default_argument(
-    x=(
-        some_long_value_name_foo_bar_baz
-        if SOME_CONSTANT
-        else some_fallback_value_foo_bar_baz
-    ),
-):
-    pass
-
-
-nested = (
-    "hello this is a slightly long string"
-    if (
-        some_long_value_name_foo_bar_baz
-        if nesting_test_expressions
-        else some_fallback_value_foo_bar_baz
-    )
-    else "this one is a little shorter"
-)
-
-generator_expression = (
-    (
-        some_long_value_name_foo_bar_baz
-        if some_boolean_variable
-        else some_fallback_value_foo_bar_baz
-    )
-    for some_boolean_variable in some_iterable
-)
-
-
-def limit_offset_sql(self, low_mark, high_mark):
-    """Return LIMIT/OFFSET SQL clause."""
-    limit, offset = self._get_limit_offset_params(low_mark, high_mark)
-    return " ".join(
-        sql
-        for sql in (
-            "LIMIT %d" % limit if limit else None,
-            ("OFFSET %d" % offset) if offset else None,
-        )
-        if sql
-    )
-
-
-def something():
-    clone._iterable_class = (
-        NamedValuesListIterable
-        if named
-        else FlatValuesListIterable if flat else ValuesListIterable
-    )
-```

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

@@ -1,179 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/miscellaneous/force_pyi.py
-snapshot_kind: text
----
-## Input
-
-```python
-from typing import Union
-
-@bird
-def zoo(): ...
-
-class A: ...
-@bar
-class B:
-    def BMethod(self) -> None: ...
-    @overload
-    def BMethod(self, arg : List[str]) -> None: ...
-
-class C: ...
-@hmm
-class D: ...
-class E: ...
-
-@baz
-def foo() -> None:
-    ...
-
-class F (A , C): ...
-def spam() -> None: ...
-
-@overload
-def spam(arg: str) -> str: ...
-
-var  : int = 1
-
-def eggs() -> Union[str, int]: ...
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,32 +1,45 @@
- from typing import Union
- 
-+
- @bird
- def zoo(): ...
- 
-+
- class A: ...
- 
-+
- @bar
- class B:
-     def BMethod(self) -> None: ...
-     @overload
-     def BMethod(self, arg: List[str]) -> None: ...
- 
-+
- class C: ...
- 
-+
- @hmm
- class D: ...
- 
-+
- class E: ...
- 
-+
- @baz
- def foo() -> None: ...
- 
-+
- class F(A, C): ...
- 
-+
- def spam() -> None: ...
-+
-+
- @overload
- def spam(arg: str) -> str: ...
- 
-+
- var: int = 1
- 
-+
- def eggs() -> Union[str, int]: ...
-```
-
-## Ruff Output
-
-```python
-from typing import Union
-
-
-@bird
-def zoo(): ...
-
-
-class A: ...
-
-
-@bar
-class B:
-    def BMethod(self) -> None: ...
-    @overload
-    def BMethod(self, arg: List[str]) -> None: ...
-
-
-class C: ...
-
-
-@hmm
-class D: ...
-
-
-class E: ...
-
-
-@baz
-def foo() -> None: ...
-
-
-class F(A, C): ...
-
-
-def spam() -> None: ...
-
-
-@overload
-def spam(arg: str) -> str: ...
-
-
-var: int = 1
-
-
-def eggs() -> Union[str, int]: ...
-```
-
-## Black Output
-
-```python
-from typing import Union
-
-@bird
-def zoo(): ...
-
-class A: ...
-
-@bar
-class B:
-    def BMethod(self) -> None: ...
-    @overload
-    def BMethod(self, arg: List[str]) -> None: ...
-
-class C: ...
-
-@hmm
-class D: ...
-
-class E: ...
-
-@baz
-def foo() -> None: ...
-
-class F(A, C): ...
-
-def spam() -> None: ...
-@overload
-def spam(arg: str) -> str: ...
-
-var: int = 1
-
-def eggs() -> Union[str, int]: ...
-```

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

@@ -1,85 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/raw_docstring.py
-snapshot_kind: text
----
-## Input
-
-```python
-# flags: --preview --skip-string-normalization
-class C:
-
-    r"""Raw"""
-
-def f():
-
-    r"""Raw"""
-
-class SingleQuotes:
-
-
-    r'''Raw'''
-
-class UpperCaseR:
-    R"""Raw"""
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -1,3 +1,4 @@
-+# flags: --preview --skip-string-normalization
- class C:
-     r"""Raw"""
- 
-@@ -7,7 +8,7 @@
- 
- 
- class SingleQuotes:
--    r'''Raw'''
-+    r"""Raw"""
- 
- 
- class UpperCaseR:
-```
-
-## Ruff Output
-
-```python
-# flags: --preview --skip-string-normalization
-class C:
-    r"""Raw"""
-
-
-def f():
-    r"""Raw"""
-
-
-class SingleQuotes:
-    r"""Raw"""
-
-
-class UpperCaseR:
-    R"""Raw"""
-```
-
-## Black Output
-
-```python
-class C:
-    r"""Raw"""
-
-
-def f():
-    r"""Raw"""
-
-
-class SingleQuotes:
-    r'''Raw'''
-
-
-class UpperCaseR:
-    R"""Raw"""
-```

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

@@ -1,542 +0,0 @@
----
-source: crates/ruff_python_formatter/tests/fixtures.rs
-input_file: crates/ruff_python_formatter/resources/test/fixtures/black/simple_cases/preview_hug_parens_with_braces_and_square_brackets.py
-snapshot_kind: text
----
-## Input
-
-```python
-def foo_brackets(request):
-    return JsonResponse(
-        {
-            "var_1": foo,
-            "var_2": bar,
-        }
-    )
-
-def foo_square_brackets(request):
-    return JsonResponse(
-        [
-            "var_1",
-            "var_2",
-        ]
-    )
-
-func({"a": 37, "b": 42, "c": 927, "aaaaaaaaaaaaaaaaaaaaaaaaa": 11111111111111111111111111111111111111111})
-
-func(["random_string_number_one","random_string_number_two","random_string_number_three","random_string_number_four"])
-
-func(
-    {
-        # expand me
-        'a':37,
-        'b':42,
-        'c':927
-    }
-)
-
-func(
-    [
-        'a',
-        'b',
-        'c',
-    ]
-)
-
-func(
-    [
-        'a',
-        'b',
-        'c',
-    ],
-)
-
-func(  # a
-    [  # b
-        "c",  # c
-        "d",  # d
-        "e",  # e
-    ]  # f
-)  # g
-
-func(  # a
-    {  # b
-        "c": 1,  # c
-        "d": 2,  # d
-        "e": 3,  # e
-    }  # f
-)  # g
-
-func(
-    # preserve me
-    [
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [  # preserve me but hug brackets
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [
-        # preserve me but hug brackets
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [
-        "c",
-        # preserve me but hug brackets
-        "d",
-        "e",
-    ]
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-        # preserve me but hug brackets
-    ]
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]  # preserve me but hug brackets
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]
-    # preserve me
-)
-
-func([x for x in "short line"])
-func([x for x in "long line long line long line long line long line long line long line"])
-func([x for x in [x for x in "long line long line long line long line long line long line long line"]])
-
-func({"short line"})
-func({"long line", "long long line", "long long long line", "long long long long line", "long long long long long line"})
-func({{"long line", "long long line", "long long long line", "long long long long line", "long long long long long line"}})
-
-foooooooooooooooooooo(
-    [{c: n + 1 for c in range(256)} for n in range(100)] + [{}], {size}
-)
-
-baaaaaaaaaaaaar(
-    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], {x}, "a string", [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
-)
-
-foo(*["long long long long long line", "long long long long long line", "long long long long long line"])
-
-foo(*[str(i) for i in range(100000000000000000000000000000000000000000000000000000000000)])
-```
-
-## Black Differences
-
-```diff
---- Black
-+++ Ruff
-@@ -47,17 +47,21 @@
-     ],
- )
- 
--func([  # a  # b
--    "c",  # c
--    "d",  # d
--    "e",  # e
--])  # f  # g
-+func(  # a
-+    [  # b
-+        "c",  # c
-+        "d",  # d
-+        "e",  # e
-+    ]  # f
-+)  # g
- 
--func({  # a  # b
--    "c": 1,  # c
--    "d": 2,  # d
--    "e": 3,  # e
--})  # f  # g
-+func(  # a
-+    {  # b
-+        "c": 1,  # c
-+        "d": 2,  # d
-+        "e": 3,  # e
-+    }  # f
-+)  # g
- 
- func(
-     # preserve me
-@@ -95,11 +99,13 @@
-     # preserve me but hug brackets
- ])
- 
--func([
--    "c",
--    "d",
--    "e",
--])  # preserve me but hug brackets
-+func(
-+    [
-+        "c",
-+        "d",
-+        "e",
-+    ]  # preserve me but hug brackets
-+)
- 
- func(
-     [
-```
-
-## Ruff Output
-
-```python
-def foo_brackets(request):
-    return JsonResponse({
-        "var_1": foo,
-        "var_2": bar,
-    })
-
-
-def foo_square_brackets(request):
-    return JsonResponse([
-        "var_1",
-        "var_2",
-    ])
-
-
-func({
-    "a": 37,
-    "b": 42,
-    "c": 927,
-    "aaaaaaaaaaaaaaaaaaaaaaaaa": 11111111111111111111111111111111111111111,
-})
-
-func([
-    "random_string_number_one",
-    "random_string_number_two",
-    "random_string_number_three",
-    "random_string_number_four",
-])
-
-func({
-    # expand me
-    "a": 37,
-    "b": 42,
-    "c": 927,
-})
-
-func([
-    "a",
-    "b",
-    "c",
-])
-
-func(
-    [
-        "a",
-        "b",
-        "c",
-    ],
-)
-
-func(  # a
-    [  # b
-        "c",  # c
-        "d",  # d
-        "e",  # e
-    ]  # f
-)  # g
-
-func(  # a
-    {  # b
-        "c": 1,  # c
-        "d": 2,  # d
-        "e": 3,  # e
-    }  # f
-)  # g
-
-func(
-    # preserve me
-    [
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func([  # preserve me but hug brackets
-    "c",
-    "d",
-    "e",
-])
-
-func([
-    # preserve me but hug brackets
-    "c",
-    "d",
-    "e",
-])
-
-func([
-    "c",
-    # preserve me but hug brackets
-    "d",
-    "e",
-])
-
-func([
-    "c",
-    "d",
-    "e",
-    # preserve me but hug brackets
-])
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]  # preserve me but hug brackets
-)
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]
-    # preserve me
-)
-
-func([x for x in "short line"])
-func([
-    x for x in "long line long line long line long line long line long line long line"
-])
-func([
-    x
-    for x in [
-        x
-        for x in "long line long line long line long line long line long line long line"
-    ]
-])
-
-func({"short line"})
-func({
-    "long line",
-    "long long line",
-    "long long long line",
-    "long long long long line",
-    "long long long long long line",
-})
-func({
-    {
-        "long line",
-        "long long line",
-        "long long long line",
-        "long long long long line",
-        "long long long long long line",
-    }
-})
-
-foooooooooooooooooooo(
-    [{c: n + 1 for c in range(256)} for n in range(100)] + [{}], {size}
-)
-
-baaaaaaaaaaaaar(
-    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], {x}, "a string", [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
-)
-
-foo(*[
-    "long long long long long line",
-    "long long long long long line",
-    "long long long long long line",
-])
-
-foo(*[
-    str(i) for i in range(100000000000000000000000000000000000000000000000000000000000)
-])
-```
-
-## Black Output
-
-```python
-def foo_brackets(request):
-    return JsonResponse({
-        "var_1": foo,
-        "var_2": bar,
-    })
-
-
-def foo_square_brackets(request):
-    return JsonResponse([
-        "var_1",
-        "var_2",
-    ])
-
-
-func({
-    "a": 37,
-    "b": 42,
-    "c": 927,
-    "aaaaaaaaaaaaaaaaaaaaaaaaa": 11111111111111111111111111111111111111111,
-})
-
-func([
-    "random_string_number_one",
-    "random_string_number_two",
-    "random_string_number_three",
-    "random_string_number_four",
-])
-
-func({
-    # expand me
-    "a": 37,
-    "b": 42,
-    "c": 927,
-})
-
-func([
-    "a",
-    "b",
-    "c",
-])
-
-func(
-    [
-        "a",
-        "b",
-        "c",
-    ],
-)
-
-func([  # a  # b
-    "c",  # c
-    "d",  # d
-    "e",  # e
-])  # f  # g
-
-func({  # a  # b
-    "c": 1,  # c
-    "d": 2,  # d
-    "e": 3,  # e
-})  # f  # g
-
-func(
-    # preserve me
-    [
-        "c",
-        "d",
-        "e",
-    ]
-)
-
-func([  # preserve me but hug brackets
-    "c",
-    "d",
-    "e",
-])
-
-func([
-    # preserve me but hug brackets
-    "c",
-    "d",
-    "e",
-])
-
-func([
-    "c",
-    # preserve me but hug brackets
-    "d",
-    "e",
-])
-
-func([
-    "c",
-    "d",
-    "e",
-    # preserve me but hug brackets
-])
-
-func([
-    "c",
-    "d",
-    "e",
-])  # preserve me but hug brackets
-
-func(
-    [
-        "c",
-        "d",
-        "e",
-    ]
-    # preserve me
-)
-
-func([x for x in "short line"])
-func([
-    x for x in "long line long line long line long line long line long line long line"
-])
-func([
-    x
-    for x in [
-        x
-        for x in "long line long line long line long line long line long line long line"
-    ]
-])
-
-func({"short line"})
-func({
-    "long line",
-    "long long line",
-    "long long long line",
-    "long long long long line",
-    "long long long long long line",
-})
-func({
-    {
-        "long line",
-        "long long line",
-        "long long long line",
-        "long long long long line",
-        "long long long long long line",
-    }
-})
-
-foooooooooooooooooooo(
-    [{c: n + 1 for c in range(256)} for n in range(100)] + [{}], {size}
-)
-
-baaaaaaaaaaaaar(
-    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], {x}, "a string", [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
-)
-
-foo(*[
-    "long long long long long line",
-    "long long long long long line",
-    "long long long long long line",
-])
-
-foo(*[
-    str(i) for i in range(100000000000000000000000000000000000000000000000000000000000)
-])
-```

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

@@ -57,7 +57,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Enabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 

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

@@ -176,7 +176,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -352,7 +352,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -528,7 +528,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -704,7 +704,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -880,7 +880,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 

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

@@ -1369,7 +1369,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -2741,7 +2741,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -4113,7 +4113,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -5485,7 +5485,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Disabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -6857,7 +6857,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -8222,7 +8222,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -9587,7 +9587,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -10961,7 +10961,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -12326,7 +12326,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = 60
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -13700,7 +13700,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 

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

@@ -28,7 +28,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 

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

@@ -309,7 +309,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -860,7 +860,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -1386,7 +1386,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```
 
@@ -1937,7 +1937,7 @@ magic-trailing-comma       = Respect
 docstring-code             = Enabled
 docstring-code-line-width  = "dynamic"
 preview                    = Disabled
-target_version             = Py38
+target_version             = Py39
 source_type                = Python
 ```