code: def _rewrite_paths_in_file(config_file, paths_to_replace):
          
          lines = []
          # make a copy of config
          import shutil
          shutil.copyfile(config_file, str(config_file + '_original'))
          with open(config_file) as infile:
              for line in infile:
                  for old_path in paths_to_replace:
                      if old_path in line:
                          new_path = os.path.split(old_path)[-1]
                          line = line.replace(old_path, new_path)
                          logger.debug("Changed path {0} ---> {1} in file {2}".format(old_path, new_path, config_file))
                  lines.append(line)
          with open(config_file, 'w') as outfile:
              for line in lines:
                  outfile.write(line)
docs: Rewrite paths in config files to match convention job_xxxx/symlink
          Requires path to run_xxxx/input/config_file and a list of paths_to_replace