python - WxPython windows does not popup -

i've written following snippet display simple window.

it neither show window nor reports error:

import wx     class myframe (wx.app) :         def __init__(self):             x = wx.frame.__init__(self, "", size=(200,200), title="thanks", style= wx.system_menu |  wx.close_box | wx.close)             x.show(true)      frm = wx.app(false)     things = myframe     frm.mainloop() 

you have few problems in code.
may want start following code:

import wx  class myframe (wx.frame):         #inherits frame not application       def __init__(self, parent):           wx.frame.__init__(self, parent, -1, size=(200,200), title="thanks")           # note order of 3 positional arguments above           # second 1 parent frame (none here) , third window id   frm = wx.app(false) things = myframe(none)           # must call class create instance things.show()                    # correct position show frm.mainloop() 

if run code empty frame. here can try different styles if want.