Passing an event handler through a list

[StvB]

Hi, I'm now trying to separate my wxPython GUI-building code into different
files,
and ran into a bump:

In main.py, I add an event handler to a list:
----------------------
# -- add the event handler to list
lstEvtHandler.append(self.OnNodeChanged)

# -- call the function in the other py file
GUI_Function.AddItemsToSizer(self, self.leftSizer, \
self.MyLeftPanel, lstEvtHandler )


In GUI_Function.py,
---------------------
from wxPython.wx import *

def AddItemsToSizer(self, sizer, panel, *evtHandlerList ):

# .. create a tree, put a newId into treeID,

EVT_TREE_SEL_CHANGED(self.tree, treeID, evtHandlerList[0])

What I get here is:
TypeError: Expected callable object or None.


Can you pass a handler in this way?

 

[Heiko Wundram]

Am Sonntag, 24. Oktober 2004 18:20 schrieb StvB:

In main.py, I add an event handler to a list:
[snip]

In GUI_Function.py,

def AddItemsToSizer(self, sizer, panel, evtHandlerList ):

[snip]

Try this, and read up on parameter passing (and also read up on what
*evtHandlerList means...

Heiko.

 

[StvB]

Thanks, I just thought that asterisk had to come in somewhere in the code.