【发布时间】:2018-02-21 03:07:58
【问题描述】:
我有这个代码:
import wx
class application(wx.Frame):
def __init__(self, *args, **kw):
super(application, self).__init__(*args, **kw)
panel = wx.Panel(self)
# Header
Header = wx.StaticText(panel, label="Browse", pos=(25, 25))
HeaderFont = Header.GetFont()
HeaderFont.PointSize += 10
HeaderFont = HeaderFont.Bold()
Header.SetFont(HeaderFont)
# displaying everything in 'override_contents.py'
from override_contents import contents
posx = 25
posy = 60
change = 0
def contentButtonDisplay(panel=panel, id=wx.ID_ANY, label="None", pos=(0,0), event=None, i=None):
wx.Button(panel, id, label, pos).Bind(wx.EVT_BUTTON, event)
for i in contents:
contentButtonDisplay(label=i["name"], pos=(posx, posy), event=i["event"])
if change == 5:
posy += 50
posx = 0
change = 0
else:
posx += len(i) * 10
change += 1
app = wx.App()
frm = application(None, title='Browse')
frm.Show()
app.MainLoop()
还有override_contents:
contents=[
{
"name" : "PyGame",
"event": "print('Hello!')"
}
]
当我运行它时,我得到了
Traceback (most recent call last):
File "C:/Users/???'s Coding/PycharmProjects/Interface/browse.py", line 32, in <module>
frm = application(None, title='Browse')
File "C:/Users/???'s Coding/PycharmProjects/Interface/browse.py", line 22, in __init__
contentButtonDisplay(label=i["name"], pos=(posx, posy), event=i["event"])
File "C:/Users/???'s Coding/PycharmProjects/Interface/browse.py", line 20, in contentButtonDisplay
i.Bind(wx.EVT_BUTTON, event)
File "C:\Users\???'s Coding\Desktop\Python Intall Directory\lib\site-packages\wx\core.py", line 1350, in _EvtHandler_Bind
assert callable(handler) or handler is None
AssertionError
正如代码中所述,它将成为一个媒体共享平台。
当我打电话给.Bind 时,似乎发生了一些可疑的事情。
有人可以帮我澄清一下这里发生了什么吗?
谢谢。
【问题讨论】:
-
from override_contents import contents??????? -
我会添加到
标签: python-3.x event-handling wxpython