def execute(self, context):
if len(context.space_data.path) > 1:
self.report({"WARNING"},
"Import is not supported inside node groups")
return {'CANCELLED'}
if not self.id_tree:
ng_name = self.new_nodetree_name
ng_params = {
'name': ng_name or 'unnamed_tree',
'type': 'SverchCustomTreeType'
}
ng = bpy.data.node_groups.new(**ng_params)
else:
ng = bpy.data.node_groups[self.id_tree]
if self.gist_id == 'clipboard':
self.gist_id = context.window_manager.clipboard
nodes_json = load_json_from_gist(self.gist_id.strip(), self)
if not nodes_json:
return {'CANCELLED'}
# import tree and set new node tree to active
JSONImporter(nodes_json).import_into_tree(ng)
context.space_data.node_tree = ng
return {'FINISHED'}
def execute(self, context):
if not self.preset_name:
msg = "Preset name is not specified"
error(msg)
self.report({'ERROR'}, msg)
return {'CANCELLED'}
if not self.gist_id:
msg = "Gist ID is not specified"
error(msg)
self.report({'ERROR'}, msg)
return {'CANCELLED'}
gist_data = sv_IO_panel_tools.load_json_from_gist(self.gist_id, self)
target_path = get_preset_path(self.preset_name)
if os.path.exists(target_path):
msg = "Preset named `{}' already exists. Refusing to rewrite existing preset.".format(self.preset_name)
error(msg)
self.report({'ERROR'}, msg)
return {'CANCELLED'}
with open(target_path, 'wb') as jsonfile:
gist_data = json.dumps(gist_data, sort_keys=True, indent=2).encode('utf8')
jsonfile.write(gist_data)
msg = "Imported `{}' as `{}'".format(self.gist_id, self.preset_name)
info(msg)
self.report({'INFO'}, msg)
return {'FINISHED'}
def execute(self, context):
if not self.id_tree:
ng_name = self.new_nodetree_name
ng_params = {
'name': ng_name or 'unnamed_tree',
'type': 'SverchCustomTreeType'}
ng = bpy.data.node_groups.new(**ng_params)
else:
ng = bpy.data.node_groups[self.id_tree]
if self.gist_id == 'clipboard':
self.gist_id = context.window_manager.clipboard
nodes_json = load_json_from_gist(self.gist_id.strip(), self)
if not nodes_json:
return {'CANCELLED'}
# import tree and set new node tree to active
import_tree(ng, nodes_json=nodes_json)
context.space_data.node_tree = ng
return {'FINISHED'}
