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Python API Error Upload SSL
Tengo el siguiente error cuando intento hacer upload de un archivo utilizando el ejemplo de github example/back-up-and-restore/backup-and-restore-example.py archivos pequeños de 10Mb lo sube sin problemas pero uno de 20Mb ya salta el error
Versiones utilizadas en Windows 10 Pro x64 y Windows Server 2008R2:
python:3.7.0 (v3.7.0:1bf9cc5093, Jun 27 2018, 04:59:51) [MSC v.1914 64 bit (AMD64)] dropbox:9.0.0 requests:2.19.1 six:1.11.0
Traceback (most recent call last):
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 600, in urlopen
chunked=chunked)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 354, in _make_request
conn.request(method, url, **httplib_request_kw)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 1229, in request
self._send_request(method, url, body, headers, encode_chunked)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 1275, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 1224, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 1055, in _send_output
self.send(chunk)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\http\client.py", line 977, in send
self.sock.sendall(data)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\ssl.py", line 1012, in sendall
v = self.send(byte_view[count:])
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\ssl.py", line 981, in send
return self._sslobj.write(data)
ssl.SSLWantWriteError: The operation did not complete (write) (_ssl.c:2317)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 445, in send
timeout=timeout
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\connectionpool.py", line 638, in urlopen
_stacktrace=sys.exc_info()[2])
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\urllib3\util\retry.py", line 398, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='content.dropboxapi.com', port=443): Max retries exceeded with url: /2/files/upload (Caused by SSLError(SSLWantWriteError(3, 'The operation did not complete (write) (_ssl.c:2317)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File ".\upload-dropbox.py", line 105, in <module>
uploadDropbox()
File ".\upload-dropbox.py", line 30, in uploadDropbox
dbx.files_upload(f.read(), BACKUPPATH, mode=WriteMode('overwrite'))
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\dropbox\base.py", line 2207, in files_upload
f,
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\dropbox\dropbox.py", line 274, in request
timeout=timeout)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\dropbox\dropbox.py", line 365, in request_json_string_with_retry
timeout=timeout)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\dropbox\dropbox.py", line 449, in request_json_string
timeout=timeout,
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 559, in post
return self.request('POST', url, data=data, json=json, **kwargs)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 512, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\sessions.py", line 622, in send
r = adapter.send(request, **kwargs)
File "C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\requests\adapters.py", line 511, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='content.dropboxapi.com', port=443): Max retries exceeded with url: /2/files/upload (Caused by SSLError(SSLWantWriteError(3, 'The operation did not complete (write) (_ssl.c:2317)')))5 Replies
Editando el archivo C:\Users\rgfpy\AppData\Local\Programs\Python\Python37\lib\site-packages\dropbox\dropbox.py en la línea 129 la variable _DEFAULT_TIMEOUT que por default esta 30 segundos si aumento a más logra subir archivos de más tamaños pero un archivo de 200Mb o mas no sube
- Greg-DB
Dropbox Community Moderator
Gracias por el informe! Esto parece ser un problema cuando se utiliza el SDK de Dropbox Python con Python 3. Estamos investigando.
Como solución temporal, intente establecer un tiempo de espera ilimitado al construir su cliente de Dropbox, así:
dropbox.Dropbox(TOKEN, timeout=None)
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Thanks for the report! This appears to be an issue when using the Dropbox Python SDK with Python 3. We're looking into it.
As a workaround, please try setting an unlimited timeout when constructing your Dropbox client, like this:
dropbox.Dropbox(TOKEN, timeout=None)
Hello, I am having the exact same issue.
Unfortunately your proposed fix did not fix the issue. Are there any updates to this?
Thank you.Turns out this was an error on my end in the Python script. I believe it was from initializing the token multiple times, however, I am unsure exactly what caused the issue.
https://stackoverflow.com/questions/23894221/upload-file-to-my-dropbox-from-python-script I used the structure of the code found in the first answer here.
Hi leojtonozzi,
Recent versions support Python 3 already, so neither your issue nor the solution can be the same. You can try describe what exactly you are receiving to becomes a bit more clear what's wrong.
Something else: The thread you're looking on is pretty old! There are described practices that are deprecated already (long lived access token). The old tokens, if you have one, still work, but if you haven't such, forget what you have read. Find something newer...
Good luck.
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