code: def _attach_print_method(cls, sympy_name, func_name):
      meth_name = "_print_%s" % sympy_name
      if hasattr(cls, meth_name):
          raise ValueError(
              "Edit method (or subclass) instead of overwriting."
          )
  
      def _print_method(self, expr):
          return "{}{}({})".format(
              self._ns,
              func_name,
              ", ".join(map(self._print, expr.args)),
          )
  
      _print_method.__doc__ = "Prints code for %s" % k
      setattr(cls, meth_name, _print_method)
  
imports: from itertools import chain
  from sympy.codegen.ast import Type, none
  from .codeprinter import requires
  from .c import C89CodePrinter, C99CodePrinter
  from sympy.printing.codeprinter import cxxcode
label_desc: Use image node_id 1 for calling a global function with example usage: _attach_print_method(cls, sympy_name, func_name) and returns: str