if 'basewhitelist' in a_data and a_data['basewhitelist'] != b_data['basewhitelist']:
print "basewhitelist changed from %s to %s" % (a_data['basewhitelist'], b_data['basewhitelist'])
- print "changed items: %s" % a_data['basewhitelist'].symmetric_difference(b_data['basewhitelist'])
+ if a_data['basewhitelist'] and b_data['basewhitelist']:
+ print "changed items: %s" % a_data['basewhitelist'].symmetric_difference(b_data['basewhitelist'])
if 'taskwhitelist' in a_data and a_data['taskwhitelist'] != b_data['taskwhitelist']:
print "taskwhitelist changed from %s to %s" % (a_data['taskwhitelist'], b_data['taskwhitelist'])
- print "changed items: %s" % a_data['taskwhitelist'].symmetric_difference(b_data['taskwhitelist'])
+ if a_data['taskwhitelist'] and b_data['taskwhitelist']:
+ print "changed items: %s" % a_data['taskwhitelist'].symmetric_difference(b_data['taskwhitelist'])
if a_data['taskdeps'] != b_data['taskdeps']:
print "Task dependencies changed from:\n%s\nto:\n%s" % (sorted(a_data['taskdeps']), sorted(b_data['taskdeps']))
if changed:
for dep in changed:
print "List of dependencies for variable %s changed from %s to %s" % (dep, a_data['gendeps'][dep], b_data['gendeps'][dep])
- print "changed items: %s" % a_data['gendeps'][dep].symmetric_difference(b_data['gendeps'][dep])
+ if a_data['gendeps'][dep] and b_data['gendeps'][dep]:
+ print "changed items: %s" % a_data['gendeps'][dep].symmetric_difference(b_data['gendeps'][dep])
if added:
for dep in added:
print "Dependency on variable %s was added" % (dep)