helpers.py 文件源码

def write_and_open_in_browser(html: str, filepath: Optional[str]):
    ''' Writes html to filepath and opens it. '''
    file = NamedTemporaryFile('w', encoding='utf-8', delete=False) if filepath is None else open(filepath, 'w', encoding='utf-8')
    file.write(html)
    file.close()
    webbrowser.open(file.name)