import compiler
import ast
def process(node):
  dest = ast.nextPRegister()
  ast.outputInBlock( "%s = new %s" % ( dest, "PyList" ) )
  for x in node.quals:
    if x.__class__ == compiler.ast.ListCompFor:
      getattr(getattr(__import__("ast.ListCompFor"),"ListCompFor"),"processComprehension")( x, dest, node.expr )
    if x.__class__ == compiler.ast.ListCompIf:
      getattr(getattr(__import__("ast.ListCompIf"),"ListCompIf"),"processComprehension")( x, dest, node.expr )
  return dest