docs: protected static boolean generateBlockComment(String comment, PyAppendable it) {
  		final String cmt = comment == null ? null : comment.trim();
  		if (!Strings.isEmpty(cmt)) {
  			assert cmt != null;
  			for (final String line : cmt.split("[\n\r\f]+")) {  //$NON-NLS-1$
  				it.append("# ").append(line).newLine(); //$NON-NLS-1$
  			}
  			return true;
  		}
  		return false;
  	}