[WxPython] make StaticText limit Number

[Windspar]

You can use NumCtrl from wx.lib.masked.
example

import wx
from wx.lib.masked import NumCtrl

class Form:
    def __init__(self, *args, **kwargs):
        self.frame = wx.Frame(*args, **kwargs)
        self.panel = wx.Panel(self.frame)
        self.numctrl = NumCtrl(self.panel)

if __name__ == '__main__':
    app = wx.App()
    hform = Form(None, title='Number Control')
    hform.frame.Show()
    app.MainLoop()