# - createChild (pyTree) -
import Converter.Internal as Internal

node = Internal.createNode('myNode', 'DataArray_t', value=1., children=[])
Internal.createChild(node, 'childName', 'DataArray_t', value=2., children=[])
print(node) 
#>> ['myNode', array([ 1.]), [['childName', array([ 2.]), [], 'DataArray_t']], 'DataArray_t']