def main():
update_sys_path()
from debug import debug, tracetofile
debug("Path: %s" % sys.path)
# from data import main as data_main
# try:
# data_main()
# except:
# tracetofile()
try:
from preventista import Preventista
app = Preventista()
app.run()
except:
tracetofile()
def handler(self):
"""
Will be called when a item is selected. Calls itemeditor,
change_handler (if any) and redraw if needed.
"""
changed_pos = self.listbox.current()
changed_item = self.items[changed_pos]
# Editing item
listboxitem, itemeditor, itemdata, change_handler = changed_item
try:
new_listboxitem, new_itemdata = itemeditor(listboxitem, itemdata)
except:
tracetofile()
changed_item[0] = new_listboxitem
changed_item[2] = new_itemdata
if listboxitem != new_listboxitem or itemdata != new_itemdata:
debug("Ilistbox:handler::changed were made: new_listboxitem = %s" % str(new_listboxitem))
# Calling all the change handlers
for item in self.items:
change_handler = item[3]
if change_handler:
try:
result = change_handler(item, changed_item, self)
except:
tracetofile()
debug("Ilistbox:item %s:change_handler::%s" % (item[0][0], result))
debug("Ilistbox:item %s:post::chaged_item = %s" % (item[0][0], changed_item))
else:
debug("Ilistbox:item %s has no change_handler" % item[0][0])
# Updating view
self.update_listboxitems()
self.redraw(changed_pos)
else:
debug("Ilistbox:handler:no changes were made")
