[pre-commit] Trying out black 23.1a1

.pre-commit-config.yaml

@@ -44,7 +44,7 @@ repos:
       - id: isort
         exclude: doc/data/messages/(r/reimported|w/wrong-import-order|u/ungrouped-imports|m/misplaced-future|m/multiple-imports)/bad.py
   - repo: https://github.com/psf/black
-    rev: 22.12.0
+    rev: 23.1a1
     hooks:
       - id: black
         args: [--safe, --quiet]

examples/custom_raw.py

@@ -32,7 +32,7 @@ def process_module(self, node: nodes.Module) -> None:
         the module's content is accessible via node.stream() function
         """
         with node.stream() as stream:
-            for (lineno, line) in enumerate(stream):
+            for lineno, line in enumerate(stream):
                 if line.rstrip().endswith("\\"):
                     self.add_message("backslash-line-continuation", line=lineno)
 

pylint/checkers/base/basic_error_checker.py

@@ -301,7 +301,6 @@ def visit_functiondef(self, node: nodes.FunctionDef) -> None:
     visit_asyncfunctiondef = visit_functiondef
 
     def _check_name_used_prior_global(self, node: nodes.FunctionDef) -> None:
-
         scope_globals = {
             name: child
             for child in node.nodes_of_class(nodes.Global)

pylint/checkers/base_checker.py

@@ -34,7 +34,6 @@
 
 @functools.total_ordering
 class BaseChecker(_ArgumentsProvider):
-
     # checker name (you may reuse an existing one)
     name: str = ""
     # ordered list of options to control the checker behaviour

pylint/checkers/classes/class_checker.py

@@ -975,7 +975,6 @@ def _check_unused_private_functions(self, node: nodes.ClassDef) -> None:
                         "cls",
                         node.name,
                     }:
-
                         break
 
                     # Check type(self).__attrname

pylint/checkers/classes/special_methods_checker.py

@@ -394,7 +394,6 @@ def _check_getnewargs_ex(
                 (inferred.elts[0], self._is_tuple),
                 (inferred.elts[1], self._is_dict),
             ):
-
                 if isinstance(arg, nodes.Call):
                     arg = safe_infer(arg)
 

pylint/checkers/misc.py

@@ -42,7 +42,7 @@ def _get_by_id_managed_msgs(self) -> list[ManagedMessage]:
     def process_module(self, node: nodes.Module) -> None:
         """Inspect the source file to find messages activated or deactivated by id."""
         managed_msgs = self._get_by_id_managed_msgs()
-        for (mod_name, msgid, symbol, lineno, is_disabled) in managed_msgs:
+        for mod_name, msgid, symbol, lineno, is_disabled in managed_msgs:
             if mod_name == node.name:
                 verb = "disable" if is_disabled else "enable"
                 txt = f"'{msgid}' is cryptic: use '# pylint: {verb}={symbol}' instead"

pylint/checkers/refactoring/recommendation_checker.py

@@ -13,7 +13,6 @@
 
 
 class RecommendationChecker(checkers.BaseChecker):
-
     name = "refactoring"
     msgs = {
         "C0200": (

pylint/checkers/refactoring/refactoring_checker.py

@@ -787,7 +787,6 @@ def _type_and_name_are_equal(node_a: Any, node_b: Any) -> bool:
         return False
 
     def _is_dict_get_block(self, node: nodes.If) -> bool:
-
         # "if <compare node>"
         if not isinstance(node.test, nodes.Compare):
             return False
@@ -1114,7 +1113,6 @@ def _has_exit_in_scope(scope: nodes.LocalsDictNodeNG) -> bool:
         )
 
     def _check_quit_exit_call(self, node: nodes.Call) -> None:
-
         if isinstance(node.func, nodes.Name) and node.func.name in BUILTIN_EXIT_FUNCS:
             # If we have `exit` imported from `sys` in the current or global scope, exempt this instance.
             local_scope = node.scope()

pylint/checkers/spelling.py

@@ -427,7 +427,7 @@ def process_tokens(self, tokens: list[tokenize.TokenInfo]) -> None:
             return
 
         # Process tokens and look for comments.
-        for (tok_type, token, (start_row, _), _, _) in tokens:
+        for tok_type, token, (start_row, _), _, _ in tokens:
             if tok_type == tokenize.COMMENT:
                 if start_row == 1 and token.startswith("#!/"):
                     # Skip shebang lines

pylint/checkers/threading_checker.py

@@ -44,7 +44,6 @@ class ThreadingChecker(BaseChecker):
 
     @only_required_for_messages("useless-with-lock")
     def visit_with(self, node: nodes.With) -> None:
-
         context_managers = (c for c, _ in node.items if isinstance(c, nodes.Call))
         for context_manager in context_managers:
             if isinstance(context_manager, nodes.Call):

pylint/checkers/unicode.py

@@ -524,7 +524,7 @@ def process_module(self, node: nodes.Module) -> None:
             stream.seek(0)
 
             # Check for invalid content (controls/chars)
-            for (lineno, line) in enumerate(
+            for lineno, line in enumerate(
                 _fix_utf16_32_line_stream(stream, codec), start=1
             ):
                 if lineno == 1:

pylint/checkers/variables.py

@@ -1767,7 +1767,6 @@ def _check_consumer(
             and not utils.is_defined_before(node)
             and not astroid.are_exclusive(stmt, defstmt, ("NameError",))
         ):
-
             # Used and defined in the same place, e.g `x += 1` and `del x`
             defined_by_stmt = defstmt is stmt and isinstance(
                 node, (nodes.DelName, nodes.AssignName)
@@ -1779,7 +1778,6 @@ def _check_consumer(
                 or isinstance(defstmt, nodes.Delete)
             ):
                 if not utils.node_ignores_exception(node, NameError):
-
                     # Handle postponed evaluation of annotations
                     if not (
                         self._postponed_evaluation_enabled
@@ -2074,7 +2072,6 @@ def _is_variable_violation(
             and isinstance(frame, nodes.ClassDef)
             and node.name in frame.locals
         ):
-
             # This rule verifies that if the definition node of the
             # checked name is an Arguments node and if the name
             # is used a default value in the arguments defaults

pylint/epylint.py

@@ -107,7 +107,6 @@ def lint(filename: str, options: Sequence[str] = ()) -> int:
     with Popen(
         cmd, stdout=PIPE, cwd=parent_path, env=_get_env(), universal_newlines=True
     ) as process:
-
         for line in process.stdout:  # type: ignore[union-attr]
             # remove pylintrc warning
             if line.startswith("No config file found"):

pylint/extensions/bad_builtin.py

@@ -23,7 +23,6 @@
 
 
 class BadBuiltinChecker(BaseChecker):
-
     name = "deprecated_builtins"
     msgs = {
         "W0141": (

pylint/extensions/code_style.py

@@ -225,7 +225,6 @@ def _check_consider_using_assignment_expr(self, node: nodes.If) -> None:
         if CodeStyleChecker._check_prev_sibling_to_if_stmt(
             prev_sibling, node_name.name
         ):
-
             # Check if match statement would be a better fit.
             # I.e. multiple ifs that test the same name.
             if CodeStyleChecker._check_ignore_assignment_expr_suggestion(

pylint/extensions/consider_ternary_expression.py

@@ -17,7 +17,6 @@
 
 
 class ConsiderTernaryExpressionChecker(BaseChecker):
-
     name = "consider_ternary_expression"
     msgs = {
         "W0160": (
@@ -41,7 +40,7 @@ def visit_if(self, node: nodes.If) -> None:
         if not isinstance(bst, nodes.Assign) or not isinstance(ost, nodes.Assign):
             return
 
-        for (bname, oname) in zip(bst.targets, ost.targets):
+        for bname, oname in zip(bst.targets, ost.targets):
             if not isinstance(bname, nodes.AssignName) or not isinstance(
                 oname, nodes.AssignName
             ):

pylint/extensions/empty_comment.py

@@ -40,7 +40,6 @@ def comment_part_of_string(line: bytes, comment_idx: int) -> bool:
 
 
 class CommentChecker(BaseRawFileChecker):
-
     name = "empty-comment"
     msgs = {
         "R2044": (
@@ -55,7 +54,7 @@ class CommentChecker(BaseRawFileChecker):
 
     def process_module(self, node: nodes.Module) -> None:
         with node.stream() as stream:
-            for (line_num, line) in enumerate(stream):
+            for line_num, line in enumerate(stream):
                 line = line.rstrip()
                 if line.endswith(b"#"):
                     if not is_line_commented(line[:-1]):

pylint/extensions/eq_without_hash.py

@@ -17,7 +17,6 @@
 
 
 class EqWithoutHash(checkers.BaseChecker):
-
     name = "eq-without-hash"
 
     msgs = {

pylint/extensions/for_any_all.py

@@ -23,7 +23,6 @@
 
 
 class ConsiderUsingAnyOrAllChecker(BaseChecker):
-
     name = "consider-using-any-or-all"
     msgs = {
         "C0501": (

pylint/extensions/no_self_use.py

@@ -23,7 +23,6 @@
 
 
 class NoSelfUseChecker(BaseChecker):
-
     name = "no_self_use"
     msgs = {
         "R6301": (

pylint/extensions/private_import.py

@@ -19,7 +19,6 @@
 
 
 class PrivateImportChecker(BaseChecker):
-
     name = "import-private-name"
     msgs = {
         "C2701": (

pylint/extensions/redefined_loop_name.py

@@ -15,7 +15,6 @@
 
 
 class RedefinedLoopNameChecker(checkers.BaseChecker):
-
     name = "redefined-loop-name"
 
     msgs = {

pylint/extensions/set_membership.py

@@ -16,7 +16,6 @@
 
 
 class SetMembershipChecker(BaseChecker):
-
     name = "set_membership"
     msgs = {
         "R6201": (

pylint/extensions/while_used.py

@@ -18,7 +18,6 @@
 
 
 class WhileChecker(BaseChecker):
-
     name = "while_used"
     msgs = {
         "W0149": (

pylint/lint/message_state_handler.py

@@ -347,7 +347,7 @@ def process_tokens(self, tokens: list[tokenize.TokenInfo]) -> None:
         prev_line = None
         saw_newline = True
         seen_newline = True
-        for (tok_type, content, start, _, _) in tokens:
+        for tok_type, content, start, _, _ in tokens:
             if prev_line and prev_line != start[0]:
                 saw_newline = seen_newline
                 seen_newline = False

pylint/pyreverse/diagrams.py

@@ -225,7 +225,6 @@ def extract_relationships(self) -> None:
             for name, values in list(node.associations_type.items()) + list(
                 node.locals_type.items()
             ):
-
                 for value in values:
                     self.assign_association_relationship(
                         value, obj, name, "association"

tests/checkers/unittest_deprecated.py

@@ -25,7 +25,7 @@ def deprecated_classes(self, module: str) -> list[str]:
 
     def deprecated_arguments(
         self, method: str
-    ) -> (tuple[tuple[int | None, str], ...] | tuple[tuple[int, str], tuple[int, str]]):
+    ) -> tuple[tuple[int | None, str], ...] | tuple[tuple[int, str], tuple[int, str]]:
         if method == "myfunction1":
             # def myfunction1(arg1, deprecated_arg1='spam')
             return ((1, "deprecated_arg1"),)
@@ -485,7 +485,6 @@ def mymethod2(self, arg1, deprecated_arg1, arg2='foo', deprecated_arg2='spam'):
             self.checker.visit_call(node)
 
     def test_class_deprecated_arguments(self) -> None:
-
         node = astroid.extract_node(
             """
         class MyClass:

tests/checkers/unittest_design.py

@@ -9,7 +9,6 @@
 
 
 class TestDesignChecker(CheckerTestCase):
-
     CHECKER_CLASS = design_analysis.MisdesignChecker
 
     @set_config(

tests/checkers/unittest_imports.py

@@ -18,7 +18,6 @@
 
 
 class TestImportsChecker(CheckerTestCase):
-
     CHECKER_CLASS = imports.ImportsChecker
 
     def test_relative_beyond_top_level(self) -> None:

tests/checkers/unittest_variables.py

@@ -18,7 +18,6 @@
 
 
 class TestVariablesChecker(CheckerTestCase):
-
     CHECKER_CLASS = variables.VariablesChecker
 
     def test_all_elements_without_parent(self) -> None:
@@ -31,7 +30,6 @@ def test_all_elements_without_parent(self) -> None:
 
 
 class TestVariablesCheckerWithTearDown(CheckerTestCase):
-
     CHECKER_CLASS = variables.VariablesChecker
 
     def setup_method(self) -> None:
@@ -209,7 +207,6 @@ class TestMissingSubmodule(CheckerTestCase):
 
     @staticmethod
     def test_package_all() -> None:
-
         sys.path.insert(0, REGR_DATA_DIR)
         try:
             linter.check([os.path.join(REGR_DATA_DIR, "package_all")])

tests/lint/unittest_lint.py

@@ -996,7 +996,6 @@ def test_pylintrc() -> None:
 @pytest.mark.usefixtures("pop_pylintrc")
 def test_pylintrc_parentdir() -> None:
     with tempdir() as chroot:
-
         create_files(
             [
                 "a/pylintrc",
@@ -1134,7 +1133,6 @@ def test_by_module_statement_value(initialized_linter: PyLinter) -> None:
 
     by_module_stats = linter.stats.by_module
     for module, module_stats in by_module_stats.items():
-
         linter2 = initialized_linter
         if module == "data":
             linter2.check([os.path.join(os.path.dirname(__file__), "data/__init__.py")])

tests/test_deprecation.py

@@ -47,7 +47,6 @@ def test_reporter_implements() -> None:
     """Test that __implements__ on BaseReporter has been deprecated correctly."""
 
     class MyReporter(BaseReporter):
-
         __implements__ = IReporter
 
         def _display(self, layout: Section) -> None:
@@ -61,7 +60,6 @@ def test_checker_implements() -> None:
     """Test that __implements__ on BaseChecker has been deprecated correctly."""
 
     class MyChecker(BaseChecker):
-
         __implements__ = IAstroidChecker
 
     with pytest.warns(DeprecationWarning):