한빛미디어

self가 의미하는바와, 둘다 동일하게 동작하는데 차이가 궁금합니다. 또 어떻게 써야 맞는건지.. 

			class MyFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, parent=None, title='h')
        panel = wx.Panel(self)
        btn = wx.Button(panel, label='Click')
        btn.SetPosition((50, 50))

			class MyFrame(wx.Frame):
    def __init__(self):
        wx.Frame.__init__(self, parent=None, title='h')
        self.panel = wx.Panel(self)
        self.btn = wx.Button(self.panel, label='Click')
        self.btn.SetPosition((50, 50))