Fix errors in tests with Python 3.5

________________________________ test_operation ________________________________

server = <nuxeo.client.Nuxeo object at 0x7f3d2ed81c50>

    def test_operation(server):
>       batch = get_batch(server)

server     = <nuxeo.client.Nuxeo object at 0x7f3d2ed81c50>

tests/test_batchupload.py:223: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
tests/test_batchupload.py:37: in get_batch
    batch.upload(blob)
        batch      = <Batch batchId='batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70', blobs={0: <BufferBlob chunkCount=0, fileIdx='0', mimety...Ids=[], uploadedSize=0>}, dropped=None, etag=None, extraInfo=None, multiPartUploadId=None, provider=None, upload_idx=0>
        blob       = <BufferBlob chunkCount=0, fileIdx=None, mimetype='application/octet-stream', name='Test.txt', size=4, uploadType='normal', uploaded='true', uploadedChunkIds=[], uploadedSize=0>
        server     = <nuxeo.client.Nuxeo object at 0x7f3d2ed81c50>
nuxeo/models.py:197: in upload
    return self.service.upload(self, blob, **kwargs)
        blob       = <BufferBlob chunkCount=0, fileIdx=None, mimetype='application/octet-stream', name='Test.txt', size=4, uploadType='normal', uploaded='true', uploadedChunkIds=[], uploadedSize=0>
        kwargs     = {}
        self       = <Batch batchId='batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70', blobs={0: <BufferBlob chunkCount=0, fileIdx='0', mimety...Ids=[], uploadedSize=0>}, dropped=None, etag=None, extraInfo=None, multiPartUploadId=None, provider=None, upload_idx=0>
nuxeo/uploads.py:232: in upload
    uploader.upload()
        batch      = <Batch batchId='batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70', blobs={0: <BufferBlob chunkCount=0, fileIdx='0', mimety...Ids=[], uploadedSize=0>}, dropped=None, etag=None, extraInfo=None, multiPartUploadId=None, provider=None, upload_idx=0>
        blob       = <BufferBlob chunkCount=0, fileIdx=None, mimetype='application/octet-stream', name='Test.txt', size=4, uploadType='normal', uploaded='true', uploadedChunkIds=[], uploadedSize=0>
        callback   = None
        chunk_size = 20971520
        chunked    = False
        self       = <nuxeo.uploads.API object at 0x7f3d2ed81dd8>
        uploader   = <Uploader is_complete=False, chunked=False, chunk_size=20971520, batch=<Batch batchId='batchId-c44f45b9-1b5b-4f10-b802...ion/octet-stream', name='Test.txt', size=4, uploadType='normal', uploaded='true', uploadedChunkIds=[], uploadedSize=0>>
nuxeo/handlers/default.py:89: in upload
    self.blob.name, data, self.path, self.chunked, 0, self.headers
        data       = <_io.StringIO object at 0x7f3d2f7f8048>
        self       = <Uploader is_complete=False, chunked=False, chunk_size=20971520, batch=<Batch batchId='batchId-c44f45b9-1b5b-4f10-b802...ion/octet-stream', name='Test.txt', size=4, uploadType='normal', uploaded='true', uploadedChunkIds=[], uploadedSize=0>>
        src        = <_io.StringIO object at 0x7f3d2f7f8048>
nuxeo/uploads.py:170: in send_data
    resource=data, path=path, raw=True, headers=headers
        __class__  = <class 'nuxeo.uploads.API'>
        chunked    = False
        data       = <_io.StringIO object at 0x7f3d2f7f8048>
        data_len   = 0
        headers    = {'Accept': 'application/json, */*', 'Cache-Control': 'no-cache', 'Content-Length': '4', 'Content-Type': 'application/octet-stream', ...}
        index      = 0
        name       = 'Test.txt'
        path       = 'batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        self       = <nuxeo.uploads.API object at 0x7f3d2ed81dd8>
nuxeo/endpoint.py:120: in post
    "POST", endpoint, data=resource, raw=raw, **kwargs
        endpoint   = 'api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        kwargs     = {'headers': {'Accept': 'application/json, */*', 'Cache-Control': 'no-cache', 'Content-Length': '4', 'Content-Type': 'application/octet-stream', ...}}
        path       = 'batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        raw        = True
        resource   = <_io.StringIO object at 0x7f3d2f7f8048>
        self       = <nuxeo.uploads.API object at 0x7f3d2ed81dd8>
nuxeo/client.py:278: in request
    raise self._handle_error(exc)
        data       = <_io.StringIO object at 0x7f3d2f7f8048>
        default    = <class 'object'>
        enrichers  = None
        headers    = {'Accept': 'application/json, */*', 'Cache-Control': 'no-cache', 'Content-Length': '4', 'Content-Type': 'application/octet-stream', ...}
        kwargs     = {'timeout': (5, 30)}
        method     = 'POST'
        path       = 'api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        raw        = True
        self       = NuxeoClient<host='http://localhost:8080/nuxeo/', version='11.1-SNAPSHOT'>
        url        = 'http://localhost:8080/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
nuxeo/client.py:273: in request
    method, url, headers=headers, auth=self.auth, data=data, **kwargs
        data       = <_io.StringIO object at 0x7f3d2f7f8048>
        default    = <class 'object'>
        enrichers  = None
        headers    = {'Accept': 'application/json, */*', 'Cache-Control': 'no-cache', 'Content-Length': '4', 'Content-Type': 'application/octet-stream', ...}
        kwargs     = {'timeout': (5, 30)}
        method     = 'POST'
        path       = 'api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        raw        = True
        self       = NuxeoClient<host='http://localhost:8080/nuxeo/', version='11.1-SNAPSHOT'>
        url        = 'http://localhost:8080/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
.tox/py/lib/python3.5/site-packages/requests/sessions.py:530: in request
    resp = self.send(prep, **send_kwargs)
        allow_redirects = True
        auth       = ('Administrator', 'Administrator')
        cert       = None
        cookies    = None
        data       = <_io.StringIO object at 0x7f3d2f7f8048>
        files      = None
        headers    = {'Accept': 'application/json, */*', 'Cache-Control': 'no-cache', 'Content-Length': '4', 'Content-Type': 'application/octet-stream', ...}
        hooks      = None
        json       = None
        method     = 'POST'
        params     = None
        prep       = <PreparedRequest [POST]>
        proxies    = {}
        req        = <Request [POST]>
        self       = <requests.sessions.Session object at 0x7f3d2ed81cc0>
        send_kwargs = {'allow_redirects': True, 'cert': None, 'proxies': OrderedDict(), 'stream': True, ...}
        settings   = {'cert': None, 'proxies': OrderedDict(), 'stream': True, 'verify': True}
        stream     = None
        timeout    = (5, 30)
        url        = 'http://localhost:8080/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        verify     = None
.tox/py/lib/python3.5/site-packages/requests/sessions.py:643: in send
    r = adapter.send(request, **kwargs)
        adapter    = <requests.adapters.HTTPAdapter object at 0x7f3d2ed818d0>
        allow_redirects = True
        hooks      = {'response': []}
        kwargs     = {'cert': None, 'proxies': OrderedDict(), 'stream': True, 'timeout': (5, 30), ...}
        request    = <PreparedRequest [POST]>
        self       = <requests.sessions.Session object at 0x7f3d2ed81cc0>
        start      = 1590423818.948962
        stream     = True
.tox/py/lib/python3.5/site-packages/requests/adapters.py:449: in send
    timeout=timeout
        cert       = None
        chunked    = False
        conn       = <urllib3.connectionpool.HTTPConnectionPool object at 0x7f3d2ed81588>
        connect    = 5
        proxies    = OrderedDict()
        read       = 30
        request    = <PreparedRequest [POST]>
        self       = <requests.adapters.HTTPAdapter object at 0x7f3d2ed818d0>
        stream     = True
        timeout    = Timeout(connect=5, read=30, total=None)
        url        = '/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        verify     = True
.tox/py/lib/python3.5/site-packages/urllib3/connectionpool.py:677: in urlopen
    chunked=chunked,
        assert_same_host = False
        body       = <_io.StringIO object at 0x7f3d2f7f8048>
        body_pos   = 0
        chunked    = False
        clean_exit = False
        conn       = None
        err        = None
        headers    = {'X-Application-Name': 'Python client', 'Cache-Control': 'no-cache', 'X-File-Type': 'application/octet-stream', 'Accep...s': 'dublincore,file', 'Authorization': 'Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y', 'Cookie': 'device=python-client'}
        is_new_proxy_conn = False
        method     = 'POST'
        pool_timeout = None
        redirect   = False
        release_conn = False
        release_this_conn = True
        response_kw = {'decode_content': False, 'preload_content': False}
        retries    = Retry(total=0, connect=None, read=False, redirect=None, status=None)
        self       = <urllib3.connectionpool.HTTPConnectionPool object at 0x7f3d2ed81588>
        timeout    = Timeout(connect=5, read=30, total=None)
        timeout_obj = Timeout(connect=5, read=30, total=None)
        url        = '/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
.tox/py/lib/python3.5/site-packages/urllib3/connectionpool.py:392: in _make_request
    conn.request(method, url, **httplib_request_kw)
        chunked    = False
        conn       = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>
        httplib_request_kw = {'body': <_io.StringIO object at 0x7f3d2f7f8048>, 'headers': {'X-Application-Name': 'Python client', 'Cache-Control': ...': 'dublincore,file', 'Authorization': 'Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y', 'Cookie': 'device=python-client'}}
        method     = 'POST'
        self       = <urllib3.connectionpool.HTTPConnectionPool object at 0x7f3d2ed81588>
        timeout    = Timeout(connect=5, read=30, total=None)
        timeout_obj = Timeout(connect=5, read=30, total=None)
        url        = '/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
/opt/hostedtoolcache/Python/3.5.9/x64/lib/python3.5/http/client.py:1133: in request
    self._send_request(method, url, body, headers)
        body       = <_io.StringIO object at 0x7f3d2f7f8048>
        headers    = {'X-Application-Name': 'Python client', 'Cache-Control': 'no-cache', 'X-File-Type': 'application/octet-stream', 'Accep...s': 'dublincore,file', 'Authorization': 'Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y', 'Cookie': 'device=python-client'}
        method     = 'POST'
        self       = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>
        url        = '/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
/opt/hostedtoolcache/Python/3.5.9/x64/lib/python3.5/http/client.py:1178: in _send_request
    self.endheaders(body)
        body       = <_io.StringIO object at 0x7f3d2f7f8048>
        hdr        = 'Authorization'
        header_names = {'accept': None, 'accept-encoding': None, 'authorization': None, 'cache-control': None, ...}
        headers    = {'X-Application-Name': 'Python client', 'Cache-Control': 'no-cache', 'X-File-Type': 'application/octet-stream', 'Accep...s': 'dublincore,file', 'Authorization': 'Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y', 'Cookie': 'device=python-client'}
        method     = 'POST'
        self       = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>
        skips      = {'skip_accept_encoding': 1}
        url        = '/nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0'
        value      = 'Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y'
/opt/hostedtoolcache/Python/3.5.9/x64/lib/python3.5/http/client.py:1129: in endheaders
    self._send_output(message_body)
        message_body = <_io.StringIO object at 0x7f3d2f7f8048>
        self       = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>
/opt/hostedtoolcache/Python/3.5.9/x64/lib/python3.5/http/client.py:946: in _send_output
    self.send(message_body)
        message_body = <_io.StringIO object at 0x7f3d2f7f8048>
        msg        = b'POST /nuxeo/api/v1/upload/batchId-c44f45b9-1b5b-4f10-b802-45a3f6dc6d70/0 HTTP/1.1\r\nHost: localhost:8080\r\nAccept-...: dublincore,file\r\nCookie: device=python-client\r\nAuthorization: Basic QWRtaW5pc3RyYXRvcjpBZG1pbmlzdHJhdG9y\r\n\r\n'
        self       = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>
data = <_io.StringIO object at 0x7f3d2f7f8048>

    def send(self, data):
        """Send `data' to the server.
        ``data`` can be a string object, a bytes object, an array object, a
        file-like object that supports a .read() method, or an iterable object.
        """
    
        if self.sock is None:
            if self.auto_open:
                self.connect()
            else:
                raise NotConnected()
    
        if self.debuglevel > 0:
            print("send:", repr(data))
        blocksize = 8192
        if hasattr(data, "read") :
            if self.debuglevel > 0:
                print("sendIng a read()able")
            encode = False
            try:
                mode = data.mode
            except AttributeError:
                # io.BytesIO and other file-like objects don't have a `mode`
                # attribute.
                pass
            else:
                if "b" not in mode:
                    encode = True
                    if self.debuglevel > 0:
                        print("encoding file using iso-8859-1")
            while 1:
                datablock = data.read(blocksize)
                if not datablock:
                    break
                if encode:
                    datablock = datablock.encode("iso-8859-1")
>               self.sock.sendall(datablock)
E               TypeError: a bytes-like object is required, not 'str'

blocksize  = 8192
data       = <_io.StringIO object at 0x7f3d2f7f8048>
datablock  = 'data'
encode     = False
self       = <urllib3.connection.HTTPConnection object at 0x7f3d2f9977f0>

/opt/hostedtoolcache/Python/3.5.9/x64/lib/python3.5/http/client.py:915: TypeError