Updated

Scripts/Modeling/Edit/LDMT/ldmt_function/ldmt_loadUIFile.py

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+#from Qt.QtCompat import wrapInstance, getCppPointer
+import os
+import maya.cmds as cmds
+import maya.OpenMayaUI as omui
+try:
+  from Qt.QtCore import * 
+  from Qt.QtGui import * 
+  from Qt.QtWidgets import *
+  from Qt import __version__
+  # from Qt.QtUiTools import QUiLoader
+  from Qt.QtCompat import loadUi
+  # from pyside2uic import *
+  from Qt.QtCompat import wrapInstance 
+  
+except ImportError:
+  from Qt.QtCore import * 
+  from Qt.QtGui import * 
+  from Qt import __version__
+  # from pysideuic import *
+  from Qt.QtCompat import wrapInstance 
+# from cStringIO import StringIO
+# import xml.etree.ElementTree as xml
+
+def get_maya_window():
+
+    ptr = omui.MQtUtil.mainWindow()
+    #if ptr is not None:
+    return wrapInstance(int(ptr), QMainWindow)
+
+def load_ui_file(ui_path):
+    if not os.path.exists(ui_path):
+        cmds.warning("UI file not found: {}".format(ui_path))
+        return None
+    # ui_file = QFile(ui_path)
+    # ui_file.open(QFile.ReadOnly)
+    # ui = loadUi(ui_file)
+    ui = loadUi(ui_path)
+    # ui = QUiLoader().load(ui_file)
+    # ui_file.close()
+    return ui
+
+def load_ui_type(ui_path):
+    pass
+    # parsed = xml.parse(ui_file)
+    # widget_class = parsed.find('widget').get('class')
+    # form_class = parsed.find('class').text
+    
+    # with open(ui_file,'r') as f:
+    #     o = StringIO()
+    #     frame = {}
+
+    #     compileUi(f, o, indent = 0)
+    #     pyc = compile(o.getvalue(), '<string>', 'exec')
+    #     exec(pyc, frame)
+
+    
+    #     # Fetch the base_class and form class based on their type in the xml from design
+    #     form_class = frame['Ui_{0}'.format(form_class)]
+    #     base_class = eval('{0}'.format(widget_class))
+
+    # return form_class, base_class