def on_unfilter_button(self, *args, **kwargs):
#work backwards through the list clearing one for each call,
#find the first one that has a selection
backwards_list = [self.rating_listbox, \
self.folder_listbox, \
self.month_listbox, \
self.year_listbox]
self.revese_listdict = dict((v,k) for k, v in self.listdict.iteritems())
for listbox in backwards_list:
selected = listbox.get_selected()
if selected != []:
attr = self.revese_listdict[listbox]
listbox.clear_selected()
#this almost works, but self.filtered_data needs to be reset
self.filter_data(filter_boxes=False)
self._upate_total_filtered()
self.filter_one_listbox(listbox, attr)
break
def build_boolvect(self):
N = len(self.db.photo_id)
boolvect = numpy.ones(N).astype(bool)
force_str_list = ['rating']
for attr, listbox in self.listdict.iteritems():
selected = listbox.get_selected()
if selected != []:
data = getattr(self.db, attr)
if attr in force_str_list:
data = data.astype(str)
itembool = numpy.zeros(N).astype(bool)
for item in selected:
if attr == 'rating' and item == 'Unrated':
curbool = self.get_unrated_images(data)
else:
curbool = data == item
itembool = itembool | curbool
boolvect = boolvect & itembool
self.boolvect = boolvect
return boolvect
def filter_listboxes(self):
"""Filter any listboxes that don't have any items selected."""
for attr, listbox in self.listdict.iteritems():
selected = listbox.get_selected()
if not selected:
self.filter_one_listbox(listbox, attr)
