def init_app(self, app):
        self._access_key = app.config.get('QINIU_ACCESS_KEY', '')
        self._secret_key = app.config.get('QINIU_SECRET_KEY', '')
        self._bucket_name = app.config.get('QINIU_BUCKET_NAME', '')
        domain = app.config.get('QINIU_BUCKET_DOMAIN')
        if not domain:
            self._base_url = 'http://' + self._bucket_name + '.qiniudn.com'
        else:
            self._base_url = 'http://' + domain
dataset/ETHPy150Open csuzhangxc/Flask-QiniuStorage/flask_qiniustorage.py/Qiniu.init_app/original