From 1914a0dd0212473beba1ee7e4715c3d7441be057 Mon Sep 17 00:00:00 2001
From: Roy Nieterau <roy_nieterau@hotmail.com>
Date: Tue, 14 Mar 2023 10:07:00 +0100
Subject: [PATCH 1/3] Remove unused imports

---
 openpype/hosts/maya/plugins/publish/extract_look.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/openpype/hosts/maya/plugins/publish/extract_look.py b/openpype/hosts/maya/plugins/publish/extract_look.py
index efeddcfbe4..bfa26d158f 100644
--- a/openpype/hosts/maya/plugins/publish/extract_look.py
+++ b/openpype/hosts/maya/plugins/publish/extract_look.py
@@ -1,12 +1,10 @@
 # -*- coding: utf-8 -*-
 """Maya look extractor."""
 import os
-import sys
 import json
 import tempfile
 import platform
 import contextlib
-import subprocess
 from collections import OrderedDict
 
 from maya import cmds  # noqa

From e250d8935f45490ee991b9ac11bc8ec758f3c32d Mon Sep 17 00:00:00 2001
From: Roy Nieterau <roy_nieterau@hotmail.com>
Date: Tue, 14 Mar 2023 10:14:09 +0100
Subject: [PATCH 2/3] Don't require to `arnold` plug-in to be available, don't
 force load it if we don't need it.

---
 openpype/hosts/maya/plugins/publish/extract_look.py | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/openpype/hosts/maya/plugins/publish/extract_look.py b/openpype/hosts/maya/plugins/publish/extract_look.py
index bfa26d158f..1893155291 100644
--- a/openpype/hosts/maya/plugins/publish/extract_look.py
+++ b/openpype/hosts/maya/plugins/publish/extract_look.py
@@ -21,6 +21,15 @@ COPY = 1
 HARDLINK = 2
 
 
+def _has_arnold():
+    """Return whether the arnold package is available and can be imported."""
+    try:
+        import arnold
+        return True
+    except (ImportError, ModuleNotFoundError):
+        return False
+
+
 def escape_space(path):
     """Ensure path is enclosed by quotes to allow paths with spaces"""
     return '"{}"'.format(path) if " " in path else path
@@ -546,7 +555,7 @@ class ExtractLook(publish.Extractor):
                         color_space = cmds.getAttr(color_space_attr)
                     except ValueError:
                         # node doesn't have color space attribute
-                        if cmds.loadPlugin("mtoa", quiet=True):
+                        if _has_arnold():
                             img_info = image_info(filepath)
                             color_space = guess_colorspace(img_info)
                         else:
@@ -558,7 +567,7 @@ class ExtractLook(publish.Extractor):
                                             render_colorspace])
                 else:
 
-                    if cmds.loadPlugin("mtoa", quiet=True):
+                    if _has_arnold():
                         img_info = image_info(filepath)
                         color_space = guess_colorspace(img_info)
                         if color_space == "sRGB":

From f0a76b5cc56b9b6577f768f1390d06468a6cec4e Mon Sep 17 00:00:00 2001
From: Roy Nieterau <roy_nieterau@hotmail.com>
Date: Tue, 14 Mar 2023 11:01:45 +0100
Subject: [PATCH 3/3] Shush hound

---
 openpype/hosts/maya/plugins/publish/extract_look.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openpype/hosts/maya/plugins/publish/extract_look.py b/openpype/hosts/maya/plugins/publish/extract_look.py
index 1893155291..bc506b7feb 100644
--- a/openpype/hosts/maya/plugins/publish/extract_look.py
+++ b/openpype/hosts/maya/plugins/publish/extract_look.py
@@ -24,7 +24,7 @@ HARDLINK = 2
 def _has_arnold():
     """Return whether the arnold package is available and can be imported."""
     try:
-        import arnold
+        import arnold  # noqa: F401
         return True
     except (ImportError, ModuleNotFoundError):
         return False