code: def import_star_execstr(modname, parent=None):
      
      from utool import util_str
      module_vars = import_star(modname, parent=parent)
      fromlist_str = ', '.join(sorted(module_vars.keys()))
      fromimport_prefix = 'from {modname} import ('.format(modname=modname)
  
      newline_prefix = (' ' * len(fromimport_prefix))
      if fromlist_str:
          rawstr = fromimport_prefix + fromlist_str + ',)'
      else:
          rawstr = ''
      textwidth = 79 - 4
      fromimport_str = util_str.pack_into(rawstr, textwidth=textwidth,
                                          newline_prefix=newline_prefix,
                                          break_words=False)
  
      # fromimport_str = ut.autopep8_format(fromimport_str, ignore={})
      return fromimport_str
docs: print(ut.import_star_execstr('opengm.inference'))