code: def get_prefix(module):
      p = os.path.dirname(os.path.dirname(module.__file__))
      return p
  
imports: from __future__ import division, absolute_import, print_function
  import sys
  import os
  import pprint
  import re
  from .None import crackfortran
  from .None import rules
  from .None import cb_rules
  from .None import auxfuncs
  from .None import cfuncs
  from .None import f90mod_rules
  from .None import __version__
label_desc: Use image node_id 7 for calling a global function with example usage: get_prefix(module) and returns: p