code: def source_flag_name_candidates(source):
      return list(_iter_source_flag_name_candidates(source))
  
imports: import os
  import re
  import logging
  import typing
  from guild import cli
  from guild import resolver
  from guild import resourcedef
  from guild import util
label_desc: Use image node_id 6 for calling a global function with example usage: source_flag_name_candidates(source) and returns: list