cli.py 文件源码

def create_potree_page(work_dir, server_url, tablename, column):
    '''Create an html demo page with potree viewer
    '''
    # get potree build
    potree = os.path.join(work_dir, 'potree')
    potreezip = os.path.join(work_dir, 'potree.zip')
    if not os.path.exists(potree):
        download('Getting potree code', 'http://3d.oslandia.com/potree.zip', potreezip)
        # unzipping content
        with ZipFile(potreezip) as myzip:
            myzip.extractall(path=work_dir)
    tablewschema = tablename.split('.')[-1]
    sample_page = os.path.join(work_dir, 'potree-{}.html'.format(tablewschema))
    abs_sample_page = str(Path(sample_page).absolute())
    pending('Creating a potree demo page : file://{}'.format(abs_sample_page))
    resource = '{}.{}'.format(tablename, column)
    server_url = server_url.replace('http://', '')
    with io.open(sample_page, 'wb') as html:
        html.write(potree_page.format(resource=resource, server_url=server_url).encode())
    ok()