Cleanup: unused args/vars/imports in modules

4 files changed, 10 insertions, 11 deletions

diff --git a/release/scripts/modules/bpy_extras/io_utils.py b/release/scripts/modules/bpy_extras/io_utils.py
index d7cca7cc896..96b9596a57d 100644
--- a/release/scripts/modules/bpy_extras/io_utils.py
+++ b/release/scripts/modules/bpy_extras/io_utils.py
@@ -69,7 +69,7 @@ class ExportHelper:
     # True == use ext, False == no ext, None == do nothing.
     check_extension = True
 
-    def invoke(self, context, event):
+    def invoke(self, context, _event):
         import os
         if not self.filepath:
             blend_filepath = context.blend_data.filepath
@@ -83,7 +83,7 @@ class ExportHelper:
         context.window_manager.fileselect_add(self)
         return {'RUNNING_MODAL'}
 
-    def check(self, context):
+    def check(self, _context):
         import os
         change_ext = False
         change_axis = _check_axis_conversion(self)
@@ -113,11 +113,11 @@ class ImportHelper:
         subtype='FILE_PATH',
     )
 
-    def invoke(self, context, event):
+    def invoke(self, context, _event):
         context.window_manager.fileselect_add(self)
         return {'RUNNING_MODAL'}
 
-    def check(self, context):
+    def check(self, _context):
         return _check_axis_conversion(self)
 
 
@@ -132,7 +132,7 @@ def orientation_helper(axis_forward='Y', axis_up='Z'):
         if "__annotations__" not in cls.__dict__:
             setattr(cls, "__annotations__", {})
 
-        def _update_axis_forward(self, context):
+        def _update_axis_forward(self, _context):
             if self.axis_forward[-1] == self.axis_up[-1]:
                 self.axis_up = (self.axis_up[0:-1] +
                                 'XYZ'[('XYZ'.index(self.axis_up[-1]) + 1) % 3])
@@ -151,7 +151,7 @@ def orientation_helper(axis_forward='Y', axis_up='Z'):
             update=_update_axis_forward,
         )
 
-        def _update_axis_up(self, context):
+        def _update_axis_up(self, _context):
             if self.axis_up[-1] == self.axis_forward[-1]:
                 self.axis_forward = (self.axis_forward[0:-1] +
                                      'XYZ'[('XYZ'.index(self.axis_forward[-1]) + 1) % 3])
diff --git a/release/scripts/modules/bpy_extras/mesh_utils.py b/release/scripts/modules/bpy_extras/mesh_utils.py
index 98ddc731028..41727565cfa 100644
--- a/release/scripts/modules/bpy_extras/mesh_utils.py
+++ b/release/scripts/modules/bpy_extras/mesh_utils.py
@@ -116,7 +116,7 @@ def mesh_linked_triangles(mesh):
     while ok:
         ok = False
 
-        for i, t in enumerate(mesh.loop_triangles):
+        for t in mesh.loop_triangles:
             mapped_index = tri_mapping[t.index]
             mapped_group = tri_groups[mapped_index]
 
diff --git a/release/scripts/modules/bpy_extras/node_shader_utils.py b/release/scripts/modules/bpy_extras/node_shader_utils.py
index 1e83a247eff..9a3900bd58b 100644
--- a/release/scripts/modules/bpy_extras/node_shader_utils.py
+++ b/release/scripts/modules/bpy_extras/node_shader_utils.py
@@ -18,7 +18,6 @@
 
 # <pep8 compliant>
 
-import bpy
 from mathutils import Color, Vector
 
 __all__ = (
@@ -501,7 +500,7 @@ class ShaderImageTextureWrapper():
         *NODES_LIST,
     )
 
-    def __new__(cls, owner_shader: ShaderWrapper, node_dst, socket_dst, *args, **kwargs):
+    def __new__(cls, owner_shader: ShaderWrapper, node_dst, socket_dst, *_args, **_kwargs):
         instance = owner_shader._textures.get((node_dst, socket_dst), None)
         if instance is not None:
             return instance
@@ -520,7 +519,7 @@ class ShaderImageTextureWrapper():
         self._node_image = ...
         self._node_mapping = ...
 
-        tree = node_dst.id_data
+        # tree = node_dst.id_data
         # nodes = tree.nodes
         # links = tree.links
 
diff --git a/release/scripts/modules/bpy_extras/object_utils.py b/release/scripts/modules/bpy_extras/object_utils.py
index cd74aa39916..a5d80fd7810 100644
--- a/release/scripts/modules/bpy_extras/object_utils.py
+++ b/release/scripts/modules/bpy_extras/object_utils.py
@@ -168,7 +168,7 @@ def object_data_add(context, obdata, operator=None, name=None):
 
 
 class AddObjectHelper:
-    def view_align_update_callback(self, context):
+    def view_align_update_callback(self, _context):
         if not self.view_align:
             self.rotation.zero()