Update astroid to 4.0.1

doc/whatsnew/fragments/10632.false_positive

@@ -0,0 +1,3 @@
+Fix :ref:`no-name-in-module` for members of ``concurrent.futures`` with Python 3.14.
+
+Closes #10632

doc/whatsnew/fragments/10633.false_negative

@@ -0,0 +1,3 @@
+Fix false-negative where :ref:`unused-import` was not reported for names referenced in a preceding ``global`` statement.
+
+Refs #10633

pylint/checkers/variables.py

@@ -1608,7 +1608,7 @@ def visit_global(self, node: nodes.Global) -> None:
 
         module = frame.root()
         default_message = True
-        locals_ = node.scope().locals
+        module_locals = node.root().locals
         for name in node.names:
             try:
                 assign_nodes = module.getattr(name)
@@ -1618,7 +1618,7 @@ def visit_global(self, node: nodes.Global) -> None:
 
             not_defined_locally_by_import = not any(
                 isinstance(local, (nodes.Import, nodes.ImportFrom))
-                for local in locals_.get(name, ())
+                for local in module_locals.get(name, ())
             )
             if (
                 not utils.is_reassigned_after_current(node, name)

pyproject.toml

@@ -40,7 +40,7 @@ dependencies = [
   # Also upgrade requirements_test_min.txt.
   # Pinned to dev of second minor update to allow editable installs and fix primer issues,
   # see https://github.com/pylint-dev/astroid/issues/1341
-  "astroid>=4,<=4.1.dev0",
+  "astroid>=4.0.1,<=4.1.dev0",
   "colorama>=0.4.5; sys_platform=='win32'",
   "dill>=0.2; python_version<'3.11'",
   "dill>=0.3.6; python_version>='3.11'",
@@ -94,7 +94,7 @@ docs = [
 # Configuration for the build system
 test-min = [
   # Base test dependencies
-  "astroid==4",                         # Pinned to a specific version for tests
+  "astroid==4.0.1",                     # Pinned to a specific version for tests
   "py~=1.11.0",
   "pytest~=8.4",
   "pytest-benchmark~=5.1",

requirements_test_min.txt

@@ -1,6 +1,6 @@
 .[testutils,spelling]
 # astroid dependency is also defined in pyproject.toml
-astroid==4.0.0  # Pinned to a specific version for tests
+astroid==4.0.1  # Pinned to a specific version for tests
 typing-extensions~=4.15
 py~=1.11.0
 pytest~=8.4

tests/functional/g/globals.py

@@ -37,13 +37,13 @@ def define_constant():
 def global_with_import():
     """should only warn for global-statement when using `Import` node"""
     global sys  # [global-statement]
-    import sys
+    import sys  # [unused-import]
 
 
 def global_with_import_from():
     """should only warn for global-statement when using `ImportFrom` node"""
     global namedtuple  # [global-statement]
-    from collections import namedtuple
+    from collections import namedtuple  # [unused-import]
 
 
 def global_no_assign():

tests/functional/g/globals.txt

@@ -5,7 +5,9 @@ global-variable-not-assigned:27:4:27:14:other:Using global for 'HOP' but no assi
 undefined-variable:28:10:28:13:other:Undefined variable 'HOP':UNDEFINED
 global-variable-undefined:33:4:33:18:define_constant:Global variable 'SOMEVAR' undefined at the module level:HIGH
 global-statement:39:4:39:14:global_with_import:Using the global statement:HIGH
+unused-import:40:4:40:14:global_with_import:Unused import sys:UNDEFINED
 global-statement:45:4:45:21:global_with_import_from:Using the global statement:HIGH
+unused-import:46:4:46:38:global_with_import_from:Unused namedtuple imported from collections:UNDEFINED
 global-variable-not-assigned:51:4:51:19:global_no_assign:Using global for 'CONSTANT' but no assignment is done:HIGH
 global-statement:57:4:57:19:global_del:Using the global statement:HIGH
 global-statement:64:4:64:19:global_operator_assign:Using the global statement:HIGH

tests/functional/u/unused/unused_variable.py

@@ -95,10 +95,10 @@ def test_global():
     """
     # pylint: disable=redefined-outer-name
     global PATH, OS, collections, deque  # [global-statement]
-    from os import path as PATH
-    import os as OS
-    import collections
-    from collections import deque
+    from os import path as PATH  # [unused-import]
+    import os as OS  # [unused-import]
+    import collections  # [unused-import]
+    from collections import deque  # [unused-import]
     # make sure that these triggers unused-variable
     from sys import platform  # [unused-import]
     from sys import version as VERSION  # [unused-import]

tests/functional/u/unused/unused_variable.txt

@@ -14,6 +14,10 @@ unused-import:59:4:59:40:unused_import_in_function:Unused hexdigits imported fro
 unused-variable:64:4:64:10:hello:Unused variable 'my_var':UNDEFINED
 unused-variable:75:4:75:8:function:Unused variable 'aaaa':UNDEFINED
 global-statement:97:4:97:39:test_global:Using the global statement:HIGH
+unused-import:98:4:98:31:test_global:Unused path imported from os as PATH:UNDEFINED
+unused-import:99:4:99:19:test_global:Unused os imported as OS:UNDEFINED
+unused-import:100:4:100:22:test_global:Unused import collections:UNDEFINED
+unused-import:101:4:101:33:test_global:Unused deque imported from collections:UNDEFINED
 unused-import:103:4:103:28:test_global:Unused platform imported from sys:UNDEFINED
 unused-import:104:4:104:38:test_global:Unused version imported from sys as VERSION:UNDEFINED
 unused-import:105:4:105:15:test_global:Unused import this:UNDEFINED