Michael Hipp wrote:
I'm trying to print a grid using wx.lib.printout.PrintGrid. Seems simple enough, I call it with:
import wx.lib.printout as printout
pgrid = printout.PrintGrid(self.frame, grid)
pgrid.Preview()But I get this:
IndexError: tuple index out of range
[snip]
File "c:\Python24\Lib\site-packages\wx-2.6-msw-ansi\wx\lib\printout.py", line 1093, in OnBeginPrinting
(w, h) = dc.GetSize()
File "c:\Python24\Lib\site-packages\wx-2.6-msw-ansi\wx\_core.py", line 909, in __getitem__
def __getitem__(self, index): return self.Get()[index]The debugger tells me that 'index' walks thru 0, 1, 2 which is obviously wrong as Get() is supposed to return a (width,height) tuple with no 3rd element. Is this a bug buried in the C++ code or is there something I'm supposed to be doing differently.
Are you using WingIDE? If so then you probably just need to tell it to ignore that exception because the IndexError is expected there. That is what tells the tuple unpacker that it has reached the end of the sequence. If you try it outside of the debugger it should work fine:
>>> import wx
>>> s = wx.Size(12,34)
>>> w,h = s
>>> w
12
>>> h
34
···
--
Robin Dunn
Software Craftsman
http://wxPython.org Java give you jitters? Relax with wxPython!