def upgrade_nodes(ng):
''' Apply prop_name for nodes in the node group ng for
upgrade to compact ui and create nodes that we add to
'''
old_nodes.load_old(ng)
for node in [n for n in ng.nodes if n.bl_idname in new_socket_dict]:
for in_out, s_type, name, pos in new_socket_dict[node.bl_idname]:
s_list = getattr(node, in_out)
if s_list:
if name not in s_list:
s_list.new(s_type, name)
s_list.move(len(s_list)-1, pos)
for node in [node for node in ng.nodes if node.bl_idname in upgrade_dict]:
for s_name, p_name in upgrade_dict[node.bl_idname]:
socket = node.inputs.get(s_name)
if socket and not socket.prop_name:
socket.prop_name = p_name
for n in [n for n in ng.nodes if n.bl_idname in vertices_socket_upgrade]:
for s_name, p_name, use_prop, default in vertices_socket_upgrade[n.bl_idname]:
socket = n.inputs.get(s_name)
if socket:
if p_name:
socket.prop_name = p_name
elif use_prop:
socket.prop = default
socket.use_prop = True
socket.prop_name = ""
else:
pass
def upgrade_nodes(ng):
''' Apply prop_name for nodes in the node group ng for
upgrade to compact ui and create nodes that we add to
'''
old_nodes.load_old(ng)
for node in [n for n in ng.nodes if n.bl_idname in new_socket_dict]:
print(node.name)
for in_out, s_type, name, pos in new_socket_dict[node.bl_idname]:
s_list = getattr(node, in_out)
if name not in s_list:
s_list.new(s_type, name)
s_list.move(len(s_list) - 1, pos)
for node in [node for node in ng.nodes if node.bl_idname in upgrade_dict]:
for s_name, p_name in upgrade_dict[node.bl_idname]:
socket = node.inputs.get(s_name)
if socket and not socket.prop_name:
socket.prop_name = p_name
for n in [n for n in ng.nodes if n.bl_idname in vertices_socket_upgrade]:
for s_name, p_name, use_prop, default in vertices_socket_upgrade[
n.bl_idname]:
socket = n.inputs.get(s_name)
if socket:
if p_name and not socket.prop_name:
socket.prop_name = p_name
elif use_prop and not socket.use_prop:
socket.prop = default
socket.use_prop = True
socket.prop_name = ""
else:
pass
def sv_post_load(scene):
"""
Upgrade nodes, apply preferences and do an update.
"""
for monad in (ng for ng in bpy.data.node_groups
if ng.bl_idname == 'SverchGroupTreeType'):
if monad.input_node and monad.output_node:
monad.update_cls()
else:
upgrade_group.upgrade_group(monad)
sv_types = {'SverchCustomTreeType', 'SverchGroupTreeType'}
sv_trees = list(ng for ng in bpy.data.node_groups
if ng.bl_idname in sv_types and ng.nodes)
for ng in sv_trees:
ng.freeze(True)
try:
old_nodes.load_old(ng)
except:
traceback.print_exc()
ng.freeze(True)
try:
upgrade_nodes.upgrade_nodes(ng)
except:
traceback.print_exc()
ng.unfreeze(True)
addon_name = data_structure.SVERCHOK_NAME
addon = bpy.context.user_preferences.addons.get(addon_name)
if addon and hasattr(addon, "preferences"):
pref = addon.preferences
if pref.apply_theme_on_open:
color_def.apply_theme()
'''
unsafe_nodes = {
'SvScriptNode',
'FormulaNode',
'Formula2Node',
'EvalKnievalNode',
}
unsafe = False
for tree in sv_trees:
if any((n.bl_idname in unsafe_nodes for n in tree.nodes)):
unsafe = True
break
# do nothing with this for now
#if unsafe:
# print("unsafe nodes found")
#else:
# print("safe")
#print("post load .update()")
# do an update
'''
for ng in sv_trees:
if ng.bl_idname == 'SverchCustomTreeType' and ng.nodes:
ng.update()
def sv_post_load(scene):
"""
Upgrade nodes, apply preferences and do an update.
"""
for monad in (ng for ng in bpy.data.node_groups if ng.bl_idname == 'SverchGroupTreeType'):
if monad.input_node and monad.output_node:
monad.update_cls()
else:
upgrade_group.upgrade_group(monad)
sv_types = {'SverchCustomTreeType', 'SverchGroupTreeType'}
sv_trees = list(ng for ng in bpy.data.node_groups if ng.bl_idname in sv_types and ng.nodes)
for ng in sv_trees:
ng.freeze(True)
try:
old_nodes.load_old(ng)
except:
traceback.print_exc()
ng.freeze(True)
try:
upgrade_nodes.upgrade_nodes(ng)
except:
traceback.print_exc()
ng.unfreeze(True)
addon_name = data_structure.SVERCHOK_NAME
addon = bpy.context.user_preferences.addons.get(addon_name)
if addon and hasattr(addon, "preferences"):
pref = addon.preferences
if pref.apply_theme_on_open:
color_def.apply_theme()
'''
unsafe_nodes = {
'SvScriptNode',
'FormulaNode',
'Formula2Node',
'EvalKnievalNode',
}
unsafe = False
for tree in sv_trees:
if any((n.bl_idname in unsafe_nodes for n in tree.nodes)):
unsafe = True
break
# do nothing with this for now
#if unsafe:
# print("unsafe nodes found")
#else:
# print("safe")
#print("post load .update()")
# do an update
'''
for ng in sv_trees:
if ng.bl_idname == 'SverchCustomTreeType' and ng.nodes:
ng.update()
def sv_post_load(scene):
"""
Upgrade nodes, apply preferences and do an update.
"""
set_first_run(False)
# ensure current nodeview view scale / location parameters reflect users' system settings
from sverchok import node_tree
node_tree.SverchCustomTreeNode.get_and_set_gl_scale_info(
None, "sv_post_load")
for monad in (ng for ng in bpy.data.node_groups
if ng.bl_idname == 'SverchGroupTreeType'):
if monad.input_node and monad.output_node:
monad.update_cls()
sv_types = {'SverchCustomTreeType', 'SverchGroupTreeType'}
sv_trees = list(ng for ng in bpy.data.node_groups
if ng.bl_idname in sv_types and ng.nodes)
for ng in sv_trees:
ng.freeze(True)
ng.sv_process = False
try:
old_nodes.load_old(ng)
except:
traceback.print_exc()
try:
dummy_nodes.load_dummy(ng)
except:
traceback.print_exc()
ng.freeze(True)
try:
upgrade_nodes.upgrade_nodes(ng)
except:
traceback.print_exc()
ng.unfreeze(True)
ng.sv_process = True
addon_name = data_structure.SVERCHOK_NAME
addon = bpy.context.preferences.addons.get(addon_name)
if addon and hasattr(addon, "preferences"):
pref = addon.preferences
if pref.apply_theme_on_open:
color_def.apply_theme()
for ng in sv_trees:
if ng.bl_idname == 'SverchCustomTreeType' and ng.nodes:
ng.update()
def sv_post_load(scene):
"""
Upgrade nodes, apply preferences and do an update.
"""
for monad in (ng for ng in bpy.data.node_groups
if ng.bl_idname == 'SverchGroupTreeType'):
if monad.input_node and monad.output_node:
monad.update_cls()
else:
upgrade_group.upgrade_group(monad)
sv_types = {'SverchCustomTreeType', 'SverchGroupTreeType'}
sv_trees = list(ng for ng in bpy.data.node_groups
if ng.bl_idname in sv_types and ng.nodes)
for ng in sv_trees:
ng.freeze(True)
try:
old_nodes.load_old(ng)
except:
traceback.print_exc()
ng.freeze(True)
try:
upgrade_nodes.upgrade_nodes(ng)
except:
traceback.print_exc()
ng.unfreeze(True)
addon_name = data_structure.SVERCHOK_NAME
addon = bpy.context.preferences.addons.get(addon_name)
if addon and hasattr(addon, "preferences"):
pref = addon.preferences
if pref.apply_theme_on_open:
color_def.apply_theme()
for ng in sv_trees:
if ng.bl_idname == 'SverchCustomTreeType' and ng.nodes:
ng.update()