code: def execfile(filename, glob):
      # We use execfile() (here rewritten for Python 3) instead of
      # __import__() to load the build script.  The problem with
      # a normal import is that in some packages, the intermediate
      # __init__.py files may already try to import the file that
      # we are generating.
      with open(filename) as f:
          src = f.read()
      src += "\n"  # Python 2.6 compatibility
      code = compile(src, filename, "exec")
      exec(code, glob, glob)
  
file_path: catboost/contrib/python/cffi/py2/cffi/setuptools_ext.py
imports: import os
  import sys
label_desc: Use image node_id 2 for calling a global function with example usage: execfile(filename, glob) without return types