def __init__(self, stream_factory=None, charset='utf-8', errors='replace', max_form_memory_size=None, max_content_length=None, cls=None, silent=True):
    if (stream_factory is None):
        stream_factory = default_stream_factory
    self.stream_factory = stream_factory
    self.charset = charset
    self.errors = errors
    self.max_form_memory_size = max_form_memory_size
    self.max_content_length = max_content_length
    if (cls is None):
        cls = MultiDict
    self.cls = cls
    self.silent = silent
def __init__(self, stream_factory=None, charset='utf-8', errors='replace', max_form_memory_size=None, max_content_length=None, cls=None, silent=True):
    if (stream_factory is None):
        stream_factory = default_stream_factory
    self.stream_factory = stream_factory
    self.charset = charset
    self.errors = errors
    self.max_form_memory_size = max_form_memory_size
    self.max_content_length = max_content_length
    if (cls is None):
        cls = MultiDict
    self.cls = cls
    self.silent = silent