Update ruff to 0.6.9 (#17940)

https://github.com/astral-sh/ruff/blob/0.6.9/CHANGELOG.md

Author: cdce8p

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ repos:
       - id: black
         exclude: '^(test-data/)'
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.2.0  # must match test-requirements.txt
+    rev: v0.6.9  # must match test-requirements.txt
     hooks:
       - id: ruff
         args: [--exit-non-zero-on-fix]

mypy/fastparse.py

@@ -2033,7 +2033,7 @@ def visit_UnaryOp(self, n: UnaryOp) -> Type:
         if (
             isinstance(typ, RawExpressionType)
             # Use type() because we do not want to allow bools.
-            and type(typ.literal_value) is int  # noqa: E721
+            and type(typ.literal_value) is int
         ):
             if isinstance(n.op, USub):
                 typ.literal_value *= -1

mypy/ipc.py

@@ -17,9 +17,8 @@
 
 if sys.platform == "win32":
     # This may be private, but it is needed for IPC on Windows, and is basically stable
-    import ctypes
-
     import _winapi
+    import ctypes
 
     _IPCHandle = int
 

mypy/server/astmerge.py

@@ -160,7 +160,7 @@ def replacement_map_from_symbol_table(
         ):
             new_node = new[name]
             if (
-                type(new_node.node) == type(node.node)  # noqa: E721
+                type(new_node.node) == type(node.node)
                 and new_node.node
                 and node.node
                 and new_node.node.fullname == node.node.fullname

mypy/stubtest.py

@@ -700,7 +700,7 @@ def _verify_arg_default_value(
                         stub_default != runtime_arg.default
                         # We want the types to match exactly, e.g. in case the stub has
                         # True and the runtime has 1 (or vice versa).
-                        or type(stub_default) is not type(runtime_arg.default)  # noqa: E721
+                        or type(stub_default) is not type(runtime_arg.default)
                     )
                 ):
                     yield (

mypy/util.py

@@ -15,9 +15,8 @@
 from typing_extensions import Literal
 
 try:
-    import curses
-
     import _curses  # noqa: F401
+    import curses
 
     CURSES_ENABLED = True
 except ImportError:

pyproject.toml

@@ -66,8 +66,10 @@ ignore = [
   "E2",    # conflicts with black
   "E402",  # module level import not at top of file
   "E501",  # conflicts with black
+  "E721",  # Use `is` and `is not` for type comparisons, or `isinstance()` for isinstance checks
   "E731",  # Do not assign a `lambda` expression, use a `def`
   "E741",  # Ambiguous variable name
+  "UP031", # Use format specifiers instead of percent format
   "UP032", # 'f-string always preferable to format' is controversial
   "C416",  # There are a few cases where it's nice to have names for the dict items
 ]

test-requirements.in

@@ -12,6 +12,6 @@ psutil>=4.0
 pytest>=8.1.0
 pytest-xdist>=1.34.0
 pytest-cov>=2.10.0
-ruff==0.2.0  # must match version in .pre-commit-config.yaml
+ruff==0.6.9  # must match version in .pre-commit-config.yaml
 setuptools>=65.5.1
 tomli>=1.1.0  # needed even on py311+ so the self check passes with --python-version 3.8

test-requirements.txt

@@ -45,7 +45,7 @@ pytest-cov==4.1.0
     # via -r test-requirements.in
 pytest-xdist==3.3.1
     # via -r test-requirements.in
-ruff==0.2.0
+ruff==0.6.9
     # via -r test-requirements.in
 tomli==2.0.1
     # via -r test-requirements.in