I'm writing a script to scan a folder for files, retrieve the version
information via Win32 API calls, and display the results in a sortable
list. I've gotten partway into the process (reading the directory and
filling in the TreeView with names and blank fields) but the filenames
never appear on my screen... the rows are there, but they are entirely
blank.
But if I add a hack to the code to retrieve the value of a column and
print it, it appears in the console window where I started the script
(much as I expect it to). So the filename is there, but it's not appearing.
I've missed something elementary, I know, but I don't know what it is,
and the examples I've been looking at are not terribly clear. Perhaps
someone can tell me what I've done wrong?
(I'm testing on my Ubuntu system at this stage, but without the Win32
calls, it should still work.)
---------------------------------------
#!/usr/bin/env python
import os, sys, stat
import pygtk
pygtk.require('2.0')
import gtk
verinfoflds = [
"CompanyName",
"FileDescription",
"FileVersion",
"InternalName",
"LegalCopyright",
"LegalTrademarks",
"OriginalFilename",
"PrivateBuild",
"ProductName",
"ProductVersion",
"SpecialBuild",
"Comments",
]
allflds = [ "FileName", ] + verinfoflds
def loadfiles(model):
fnames = os.listdir(".")
for fn in fnames:
if not stat.S_ISDIR(os.stat(fn)[stat.ST_MODE]):
# get the info
# stubbed for testing
row = [ fn ] + ([ "" ] * len(verinfoflds))
iter = model.append(row)
class MainWindow:
def delete_event(self, widget, event, data=None):
gtk.main_quit()
return False
def __init__(self):
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.set_title("List Programs")
self.window.connect("delete_event", self.delete_event)
self.window.set_border_width(2)
types = tuple([ 'gchararray' ] * len(allflds))
self.programmodel = gtk.ListStore(*types)
self.programview = gtk.TreeView(model = self.programmodel)
self.window.add(self.programview)
self.programview.set_headers_clickable(True)
self.programview.set_reorderable(True)
for i in range(len(allflds)):
self.programview.append_column(gtk.TreeViewColumn(allflds[i],
gtk.CellRendererText()))
loadfiles(self.programmodel)
self.programview.show()
self.window.show()
if __name__ == "__main__":
hello = MainWindow()
gtk.main()
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