code: def get_candidate_fix_version(
      mainline_versions, maintenance_branches=()
  ):
      all_versions = [getattr(v, "name", v) for v in mainline_versions]
  
      def version_tuple(x):
          # Parquet versions are something like cpp-1.2.0
          numeric_version = getattr(x, "name", x).split("-", 1)[-1]
          return tuple(int(_) for _ in numeric_version.split("."))
  
      all_versions = sorted(
          all_versions, key=version_tuple, reverse=True
      )
  
      # Only suggest versions starting with a number, like 0.x but not JS-0.x
      mainline_versions = all_versions
      mainline_non_patch_versions = []
      for v in mainline_versions:
          (major, minor, patch) = v.split(".")
          if patch == "0":
              mainline_non_patch_versions.append(v)
  
      if len(mainline_versions) > len(mainline_non_patch_versions):
          # If there is a non-patch release, suggest that instead
          mainline_versions = mainline_non_patch_versions
  
      mainline_versions = [
          v
          for v in mainline_versions
          if f"maint-{v}" not in maintenance_branches
      ]
      default_fix_versions = fix_version_from_branch(mainline_versions)
  
      return default_fix_versions
  
imports: import configparser
  import os
  import pprint
  import re
  import subprocess
  import sys
  import requests
  import getpass
  from six.moves import input
  import six
label_desc: Use image node_id 5 for calling a global function with example usage: get_candidate_fix_version(mainline_versions, maintenance_branches) and returns: default_fix_versions, tuple