Differential D8576 Diff 27745 release/scripts/modules/nodeitems_utils.py

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	def node_categories_iter(context):			def node_categories_iter(context):
	for cat_type in _node_categories.values():			for cat_type in _node_categories.values():
	for cat in cat_type[0]:			for cat in cat_type[0]:
	if cat.poll and ((context is None) or cat.poll(context)):			if cat.poll and ((context is None) or cat.poll(context)):
	yield cat			yield cat


				def has_node_categories(context):
				for cat_type in _node_categories.values():
				for cat in cat_type[0]:
				if cat.poll and ((context is None) or cat.poll(context)):
				return True
				return False


	def node_items_iter(context):			def node_items_iter(context):
	for cat in node_categories_iter(context):			for cat in node_categories_iter(context):
	for item in cat.items(context):			for item in cat.items(context):
	yield item			yield item


	def unregister_node_cat_types(cats):			def unregister_node_cat_types(cats):
	for mt in cats[2]:			for mt in cats[2]:
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