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Hi,
I've been pulling my hair out for a week on this and I think I have discovered
a problem when using Numarray with PyGTK. Below I have taken the filesel.py
demo from the PyGTK tutorial and added two lines, one that imports the Numarray
package and another that creates a numarray. Adding these two lines makes
the program crash with a Floating Point Exception on my machine. Could
someone please cut and paste the following and let me know if they have the
same problem?
I have:
numarray .9
pygtk 2.0.0-r1
gtk+ 2.2.4-r1
python 2.3.3
Thanks,
Ross
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#!/usr/bin/env python
# example filesel.py
import gtk
import numarray
class FileSelectionExample:
# Get the selected filename and print it to the console
def file_ok_sel(self, w):
print "%s" % self.filew.get_filename()
def destroy(self, widget):
gtk.mainquit()
def __init__(self):
# Create a new file selection widget
self.filew = gtk.FileSelection("File selection")
self.filew.connect("destroy", self.destroy)
# Connect the ok_button to file_ok_sel method
self.filew.ok_button.connect("clicked", self.file_ok_sel)
# Connect the cancel_button to destroy the widget
self.filew.cancel_button.connect("clicked",
lambda w: self.filew.destroy())
# Lets set the filename, as if this were a save dialog,
# and we are giving a default filename
self.filew.set_filename("penguin.png")
self.filew.show()
def main():
a = numarray.ones(1000)
gtk.main()
return 0
if __name__ == "__main__":
FileSelectionExample()
main()
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