private void inspectWidth(@NotNull final PyStringLiteralExpression formatExpression, String width) {
        if ("*".equals(width)) {
          ++myExpectedArguments;
          if (myUsedMappingKeys.size() > 0) {
            registerProblem(formatExpression, PyPsiBundle.message("INSP.str.format.can.not.use.star.in.formats.when.using.mapping"));
          }
        }
      }
private void inspectWidth(@NotNull final PyStringLiteralExpression formatExpression, String width)