Cleanup: replace deprecated imp -> importlib

release/scripts/modules/addon_utils.py

@@ -267,11 +267,11 @@ def enable(module_name, default_set=True, persistent=False, handle_error=None):
         mtime_orig = getattr(mod, "__time__", 0)
         mtime_new = os.path.getmtime(mod.__file__)
         if mtime_orig != mtime_new:
-            import imp
+            import importlib
             print("module changed on disk:", mod.__file__, "reloading...")
 
             try:
-                imp.reload(mod)
+                importlib.reload(mod)
             except:
                 handle_error()
                 del sys.modules[module_name]
@@ -384,10 +384,10 @@ def reset_all(reload_scripts=False):
 
             # first check if reload is needed before changing state.
             if reload_scripts:
-                import imp
+                import importlib
                 mod = sys.modules.get(mod_name)
                 if mod:
-                    imp.reload(mod)
+                    importlib.reload(mod)
 
             if is_enabled == is_loaded:
                 pass

release/scripts/modules/bpy/utils.py

@@ -185,7 +185,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
                 traceback.print_exc()
 
     def test_reload(mod):
-        import imp
+        import importlib
         # reloading this causes internal errors
         # because the classes from this module are stored internally
         # possibly to refresh internal references too but for now, best not to.
@@ -193,7 +193,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
             return mod
 
         try:
-            return imp.reload(mod)
+            return importlib.reload(mod)
         except:
             import traceback
             traceback.print_exc()

release/scripts/startup/bl_operators/__init__.py

@@ -19,9 +19,10 @@
 # <pep8 compliant>
 
 if "bpy" in locals():
-    from imp import reload as _reload
+    from importlib import reload
     for val in _modules_loaded.values():
-        _reload(val)
+        reload(val)
+    del reload
 _modules = [
     "add_mesh_torus",
     "anim",

release/scripts/startup/bl_operators/anim.py

@@ -19,9 +19,10 @@
 # <pep8-80 compliant>
 
 if "bpy" in locals():
-    import imp
+    from importlib import reload
     if "anim_utils" in locals():
-        imp.reload(anim_utils)
+        reload(anim_utils)
+    del reload
 
 
 import bpy

release/scripts/startup/bl_ui/__init__.py

@@ -21,9 +21,10 @@
 # note, properties_animviz is a helper module only.
 
 if "bpy" in locals():
-    from imp import reload as _reload
+    from importlib import reload
     for val in _modules_loaded.values():
-        _reload(val)
+        reload(val)
+    del reload
 _modules = [
     "properties_animviz",
     "properties_constraint",