AttributeError: Calling operator "bpy.ops.import_scene.obj" error, could not be found in blender-4.1.1

[matteogrechi]

Good evening,
Running scripts/teaser.py with Blender 4.1.1 gets me the error:

Blender 4.1.1 (hash e1743a0317bc built 2024-04-15 23:47:45)
Traceback (most recent call last):
  File "./scripts/teaser.py", line 57, in <module>
    render_teaser(args)
  File "./scripts/teaser.py", line 30, in render_teaser
    bunny = load_obj("docs/bunny.obj", "bunny", center=True)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "./blender-4.1.1-linux-x64/4.1/python/lib/python3.11/site-packages/pyblend/object.py", line 59, in load_obj
    bpy.ops.import_scene.obj(filepath=obj_root)
  File "./blender-4.1.1-linux-x64/4.1/scripts/modules/bpy/ops.py", line 109, in __call__
    ret = _op_call(self.idname_py(), kw)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: Calling operator "bpy.ops.import_scene.obj" error, could not be found

As it turn out bpy.ops.import_scene.obj was removed at bpy==4.
bpy.ops.wm.obj_import(filepath='') shall be used instead.
See AttributeError: Calling operator "bpy.ops.import_scene.obj" error, could not be found

I think this is fixable by correcting pyblend/object.py with the new obj_import function.
I don't know if this will break retro-compatibility.

Thank you for your attention and job!
Greetings