PyDSWS ConnectionError

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Question by ling.bao · Jan 29, 2019 at 08:00 AM · datastream-api dsws-api connection

PyDSWS ConnectionError

I have trouble with the login

ds = PyDSWS.Datastream(username='XXX', password='YYY')

This raises a connection error:

ConnectionError: HTTPConnectionPool(host='product.datastream.com', port=80): Max retries exceeded with url: /DSWSClient/V1/DSService.svc/rest/Token?username=XXX&password=YYY (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x000000000A5FF588>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed',))

How should I trouble shoot?

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Answer 1 · 2019-01-29T09:15:37Z

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Answer by ling.bao · Jan 29, 2019 at 09:15 AM

I have managed to get access now by passing an extra argument containing proxies to PyDSWS\datastream.py.

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adam.samniotis · Mar 22, 2019 at 07:32 AM 0

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Hi,

can you please share a bit more detail? Can you post part of the code you used?

ling.bao · Mar 22, 2019 at 08:41 AM 0

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There are several ways to do it. For instance you can use os.environ["http_proxy"]="XXX".

daniel.rico · Jun 20, 2019 at 08:31 AM 0

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can you please post an example on this? thanks

Answer 2 · 2019-01-29T08:15:29Z

REFINITIV

Answer by Monika.Stankovic · Jan 29, 2019 at 08:15 AM

@8477ab9c-f15e-4a78-9279-fd670f296382

Error "[Errno 11004] getaddrinfo failed" suggest there is an issue with your network, probably corporate firewall/proxy issue. Please contact your corporate IT administrator for help.

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Answer 3 · 2019-01-29T08:39:41Z

Answer by ling.bao · Jan 29, 2019 at 08:39 AM

Yes, I need to go through a proxy. How can I pass the proxy setup/information into PyDSWS?

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Answer 4 · 2019-06-20T08:29:55Z

Answer by daniel.rico · Jun 20, 2019 at 08:29 AM

@ling.bao - How can I pass the proxy setup/information into PyDSWS? I am having the same issue as my project runs using a localhost. Can someone post a full example? thanks

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ling.bao · Jun 20, 2019 at 08:43 AM 0

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import os
os.environ["http_proxy"] = "http://psw:username@proxy_address:8080"

os.environ["https_proxy"] = "http://psw:username@proxy_address:8080"

where psw, username and proxy_address are the information you need to fill in yourself.

PyDSWS ConnectionError

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