Python PyQt5.uic 模块，loadUiType() 实例源码

我们从Python开源项目中，提取了以下2个代码示例，用于说明如何使用PyQt5.uic.loadUiType()。

项目：NeoAnalysis 作者：neoanalysis | 项目源码 | 文件源码

def loadUiType(uiFile):
        """
        Pyside "loadUiType" command like PyQt4 has one, so we have to convert
        the ui file to py code in-memory first and then execute it in a
        special frame to retrieve the form_class.

        from stackoverflow: http://stackoverflow.com/a/14195313/3781327

        seems like this might also be a legitimate solution, but I'm not sure
        how to make PyQt4 and pyside look the same...
            http://stackoverflow.com/a/8717832
        """
        import pysideuic
        import xml.etree.ElementTree as xml
        #from io import StringIO

        parsed = xml.parse(uiFile)
        widget_class = parsed.find('widget').get('class')
        form_class = parsed.find('class').text

        with open(uiFile, 'r') as f:
            o = StringIO()
            frame = {}

            pysideuic.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 designer
            form_class = frame['Ui_%s'%form_class]
            base_class = eval('QtGui.%s'%widget_class)

        return form_class, base_class

项目：NeoAnalysis 作者：neoanalysis | 项目源码 | 文件源码

def loadUiType(uiFile):
        """
        Pyside "loadUiType" command like PyQt4 has one, so we have to convert
        the ui file to py code in-memory first and then execute it in a
        special frame to retrieve the form_class.

        from stackoverflow: http://stackoverflow.com/a/14195313/3781327

        seems like this might also be a legitimate solution, but I'm not sure
        how to make PyQt4 and pyside look the same...
            http://stackoverflow.com/a/8717832
        """
        import pysideuic
        import xml.etree.ElementTree as xml
        #from io import StringIO

        parsed = xml.parse(uiFile)
        widget_class = parsed.find('widget').get('class')
        form_class = parsed.find('class').text

        with open(uiFile, 'r') as f:
            o = StringIO()
            frame = {}

            pysideuic.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 designer
            form_class = frame['Ui_%s'%form_class]
            base_class = eval('QtGui.%s'%widget_class)

        return form_class, base_class