'Copy an entire directory tree respecting verbose, dry-run,
and force flags.'

def copy_tree(self, infile, outfile, preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1):

    return dir_util.copy_tree(infile, outfile, preserve_mode, preserve_times, preserve_symlinks, (not self.force), dry_run=self.dry_run)
