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fossasia / visdom

A flexible tool for creating, organizing, and sharing visualizations of live, rich data. Supports Torch and Numpy.
Apache License 2.0
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ERROR:root:Error [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) #251

Closed at-thirty closed 6 years ago

at-thirty commented 6 years ago

python -m visdom.server Downloading scripts. It might take a while. ERROR:root:Error [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590) while downloading https://cdn.plot.ly/plotly-latest.min.js It's Alive! INFO:root:Application Started You can navigate to http://localhost:8097 [BUT THE SERVER HAS NOT BEEN STARTED]

at-thirty commented 6 years ago

I'm using Python 2.7.10, MacOS 10.12.6

lvdmaaten commented 6 years ago

Can you try installing the JavaScript dependency manually per the instructions here?

lvdmaaten commented 6 years ago

Closing this because we do not have a repro, and the issue has not received comments for three weeks. Likely a firewall / networking issue.

gitanupam commented 6 years ago

This could be related to the recent deprecation of TLS 1.0 and 1.1 by Python.org sites. This SO post may help: https://stackoverflow.com/q/49768770/1526703

Zhenye-Na commented 5 years ago

Hi Visdom team,

I have met a similar problem as at-thirty mentioned above:

$ visdom
Downloading scripts. It might take a while.
ERROR:root:Error [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:719) while downloading https://cdn.plot.ly/plotly-latest.min.js
It's Alive!
INFO:root:Application Started
You can navigate to http://localhost:8097

After search in the given link from gitanupam . I have been trying upgrade my OpenSSL and other libraries. However Visdom is not working when I trying to run the given example in the README file, specifically:

import visdom
import numpy as np
vis = visdom.Visdom()
vis.text('Hello, world!')  # this line is working fine
vis.image(np.ones((3, 10, 10))) # this line does not work, no corresponding plot

I have already tried installing the JavaScript dependency manually as mentioned by lvdmaaten. However, I have been searching for visdom tutorial and I found that visdom integrated with matplotlib is working fine except the size of plots cannot be changed dynamically.

I am using Python3 and mac os 10.11

$ python3 -V
Python 3.5.4

Thanks in advance!

Best, Zhenye