python boto无法上传到s3

Question

我无法将我的文件上传到我刚刚在S3中创建的bucket中。你知道吗

但是，另一个文件，我上传到不同的bucket正常运行没有错误。 所以，我相信，问题在于桶本身而不是代码。你知道吗

现在，我已经向每个人授予了权限，就像这样 而且，也没有什么政策。你知道吗

这是我的cors桶：

 <CORSConfiguration>
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>GET</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <AllowedHeader>Authorization</AllowedHeader>
    </CORSRule>
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>PUT</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <AllowedHeader>*</AllowedHeader>
    </CORSRule>
    <CORSRule>
        <AllowedOrigin>*</AllowedOrigin>
        <AllowedMethod>POST</AllowedMethod>
        <MaxAgeSeconds>3000</MaxAgeSeconds>
        <AllowedHeader>*</AllowedHeader>
    </CORSRule>
</CORSConfiguration>

这是mycode的快照

class Handler:

    ...

    def s3save(self, local_path, remote_path, metadata=None, savebucket=None):
        chunk_size = Handler.CHUNK_SIZE
        headers = self.default_s3_headers if metadata is None else metadata
        mpu = savebucket.initiate_multipart_upload(
            remote_path,
            headers=headers,
            policy="public-read"
        )

        # code copy-ed from someone from stackoverflow
        source_size = os.stat(local_path).st_size
        chunk_count = int(math.ceil(source_size / float(chunk_size)))
        print(local_path, remote_path, savebucket)
        for i in xrange(chunk_count):
            offset = chunk_size * i
            bytelength = min(chunk_size, source_size - offset)
            with FileChunkIO(local_path, "r", offset=offset, bytes=bytelength) as fp:
                mpu.upload_part_from_file(fp, part_num=i + 1)
        mpu.complete_upload()

但不管怎样，我还是犯了一个错误：

error: [Errno 104] Connection reset by peer