common.py 文件源码

def to_json(content):
    """Converts content to json while respecting config options."""
    indent = None
    separators = (',', ':')
    try:
        if current_app.config['JSONIFY_PRETTYPRINT_REGULAR'] and not request.is_xhr:
            indent = 2
            separators = (', ', ': ')
    except:
        pass
    return json.dumps(content, indent=indent, separators=separators, cls=JsonEncoder)