placebo_awsclient.py 文件源码

def serialize_patch(obj):
    """Convert objects into JSON structures."""
    # Record class and module information for deserialization

    result = {'__class__': obj.__class__.__name__}
    try:
        result['__module__'] = obj.__module__
    except AttributeError:
        pass
    # Convert objects to dictionary representation based on type
    if isinstance(obj, datetime.datetime):
        result['year'] = obj.year
        result['month'] = obj.month
        result['day'] = obj.day
        result['hour'] = obj.hour
        result['minute'] = obj.minute
        result['second'] = obj.second
        result['microsecond'] = obj.microsecond
        return result
    if isinstance(obj, StreamingBody):
        original_text = obj.read()

        # We remove a BOM here if it exists so that it doesn't get reencoded
        # later on into a UTF-16 string, presumably by the json library
        result['body'] = original_text.decode('utf-8-sig')

        obj._raw_stream = BytesIO(original_text)
        obj._amount_read = 0
        return result
    if isinstance(obj, CaseInsensitiveDict):
        result['as_dict'] = dict(obj)
        return result
    raise TypeError('Type not serializable')