code: def initialize_pycons3rt_dirs():
      
      for pycons3rt_dir in [get_pycons3rt_home_dir(),
                            get_pycons3rt_user_dir(),
                            get_pycons3rt_conf_dir(),
                            get_pycons3rt_log_dir(),
                            get_pycons3rt_src_dir()]:
          if os.path.isdir(pycons3rt_dir):
              continue
          try:
              os.makedirs(pycons3rt_dir)
          except OSError as e:
              if e.errno == errno.EEXIST and os.path.isdir(pycons3rt_dir):
                  pass
              else:
                  msg = 'Unable to create directory: {d}'.format(d=pycons3rt_dir)
                  raise OSError(msg)
docs: Initializes the pycons3rt directories
  
      :return: None
      :raises: OSError