moved 'get_main_window' to nuke lib

openpype/hosts/nuke/api/lib.py

@@ -76,6 +76,23 @@ class Context:
     _project_doc = None
 
 
+def get_main_window():
+    """Acquire Nuke's main window"""
+    if Context.main_window is None:
+        from Qt import QtWidgets
+
+        top_widgets = QtWidgets.QApplication.topLevelWidgets()
+        name = "Foundry::UI::DockMainWindow"
+        for widget in top_widgets:
+            if (
+                widget.inherits("QMainWindow")
+                and widget.metaObject().className() == name
+            ):
+                Context.main_window = widget
+                break
+    return Context.main_window
+
+
 class Knobby(object):
     """For creating knob which it's type isn't mapped in `create_knobs`
 

openpype/hosts/nuke/api/pipeline.py

@@ -26,6 +26,8 @@ from openpype.tools.utils import host_tools
 
 from .command import viewer_update_and_undo_stop
 from .lib import (
+    Context,
+    get_main_window,
     add_publish_knob,
     WorkfileSettings,
     process_workfile_builder,
@@ -33,7 +35,6 @@ from .lib import (
     check_inventory_versions,
     set_avalon_knob_data,
     read_avalon_data,
-    Context
 )
 
 log = Logger.get_logger(__name__)
@@ -53,23 +54,6 @@ if os.getenv("PYBLISH_GUI", None):
     pyblish.api.register_gui(os.getenv("PYBLISH_GUI", None))
 
 
-def get_main_window():
-    """Acquire Nuke's main window"""
-    if Context.main_window is None:
-        from Qt import QtWidgets
-
-        top_widgets = QtWidgets.QApplication.topLevelWidgets()
-        name = "Foundry::UI::DockMainWindow"
-        for widget in top_widgets:
-            if (
-                widget.inherits("QMainWindow")
-                and widget.metaObject().className() == name
-            ):
-                Context.main_window = widget
-                break
-    return Context.main_window
-
-
 def reload_config():
     """Attempt to reload pipeline at run-time.