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svn: r8602
This commit is contained in:
Alex Roitman
2007-06-20 01:33:59 +00:00
parent ee1c67367c
commit 16c08e0306
1 changed files with 6 additions and 7 deletions
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13
src/FilterEditor/_FilterEditor.py
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@@ -207,16 +207,15 @@ class FilterEditor(ManagedWindow.ManagedWindow):
def _do_delete_filter(self,space,gfilter): def _do_delete_filter(self,space,gfilter):
# Find everything we need to remove # Find everything we need to remove
filter_set = self._find_dependent_filters(space,gfilter) filter_set = set()
self._find_dependent_filters(space,gfilter,filter_set)
# Get the list of current filters # Remove what we found
filters = self.filterdb.get_filters(space) filters = self.filterdb.get_filters(space)
for the_filter in filter_set:
filters.remove(the_filter)
# Leave only those that are not in the removal set def _find_dependent_filters(self,space,gfilter,filter_set):
filters = [the_filter for the_filter in filters[:]
if the_filter not in filter_set]
def _find_dependent_filters(self,space,gfilter,filter_set=set()):
""" """
This method recursively calls itself to find all filters that This method recursively calls itself to find all filters that
depend on the given filter, either directly through one of the rules, depend on the given filter, either directly through one of the rules,