code: def get_python_source_dir():
      src_dir = sysconfig.get_config_var("abs_srcdir")
      if not src_dir:
          src_dir = sysconfig.get_config_var("srcdir")
      return os.path.abspath(src_dir)
  
imports: import re
  import sys
  import shutil
  import os.path
  import subprocess
  import sysconfig
  import reindent
  import untabify
label_desc: Use image node_id 1 for calling a global function with example usage: get_python_source_dir() and returns: os