Парсинг HTML в [закрытом] Python

class MenuIcon extends React.Component {
  render(){
    return <i className="fas fa-plus" />
  }
}
class HeaderComponent extends React.Component {
    constructor(props){
      super(props);
      this.openMenuBar = this.openMenuBar.bind(this);
    }
     
    openMenuBar(){
      console.log("open");
    }

    render(){
      return(
          <div>
            
            <button onClick={this.openMenuBar}> <MenuIcon /></button>
            <button onClick={() => this.openMenuBar()}> btn2</button>
            <button onClick={() => { return this.openMenuBar()}}> btn3</button>
            
          </div>
    );
}
}
ReactDOM.render(<HeaderComponent />, document.getElementById('root'))

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.7.2/css/all.css" integrity="sha384-fnmOCqbTlWIlj8LyTjo7mOUStjsKC4pOpQbqyi7RrhN7udi9RwhKkMHpvLbHG9Sr" crossorigin="anonymous">

<div id="root"></div>