mateogianolio / matplotnode Goto Github PK

Hello, Just wondering if it's a big challenge to make it work w/ python3. rgds

Hello,
I have the same issue as here but do not really understand how to resolve it.
matplotlib works when used with python.
I am on ubuntu 18.04, python 2.7 (but I have 3 too), matplotlib 2.2.4, numpy 1.16.3, matplotnode 0.3.1.
Thank you

0 info it worked if it ends with ok
1 verbose cli [ 'C:\Program Files\nodejs\node.exe',
1 verbose cli 'C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js',
1 verbose cli 'install',
1 verbose cli 'matplotnode' ]
2 info using [email protected]
3 info using [email protected]
4 verbose stack SyntaxError: Error parsing C:\Program Files\nodejs\node_modules\npm\node_modules\request\node_modules\har-validator\node_modules\is-my-json-valid\node_modules\generate-object-property\node_modules\is-property\package.json: Unexpected end of input
4 verbose stack at Object.parse (native)
4 verbose stack at readPackage (module.js:81:52)
4 verbose stack at tryPackage (module.js:91:13)
4 verbose stack at Function.Module._findPath (module.js:153:20)
4 verbose stack at Function.Module._resolveFilename (module.js:323:25)
4 verbose stack at Function.Module._load (module.js:276:25)
4 verbose stack at Module.require (module.js:353:17)
4 verbose stack at require (internal/module.js:12:17)
4 verbose stack at Object. (C:\Program Files\nodejs\node_modules\npm\node_modules\request\node_modules\har-validator\node_modules\is-my-json-valid\node_modules\generate-object-property\index.js:1:80)
4 verbose stack at Module._compile (module.js:409:26)
5 verbose cwd C:\Users\SZI\Desktop\matplotnode-master\matplotnode-master
6 error Windows_NT 6.1.7601
7 error argv "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "install" "matplotnode"
8 error node v4.5.0
9 error npm v2.15.9
10 error path C:\Program Files\nodejs\node_modules\npm\node_modules\request\node_modules\har-validator\node_modules\is-my-json-valid\node_modules\generate-object-property\node_modules\is-property\package.json
11 error Error parsing C:\Program Files\nodejs\node_modules\npm\node_modules\request\node_modules\har-validator\node_modules\is-my-json-valid\node_modules\generate-object-property\node_modules\is-property\package.json: Unexpected end of input
12 error If you need help, you may report this error at:
12 error https://github.com/npm/npm/issues
13 verbose exit [ 1, true ]

Hello,
I am trying to use matplotnode on a docker container but I am getting this exception when a try to save the image. I don't need to show the graphic, only save the image.

Exception _tkinter.TclError: 'no display name and no $DISPLAY environment variable' in <module 'threading' from '/usr/lib/python2.7/threading.pyc'> ignored

I'm trying to use the module but I'm not able to make it work.
I get the following error when run the first module call:

me@computer:~/test$ node
> const plt = require('matplotnode');
undefined
> plt.plot([0,1], [5.5,6.5]);
Could not import matplotlib.pyplot.
Segmentation fault (core dumped)

I think that python and matplotlib are well installed. When I run the following code a new window appear with the plot:

me@computer:~/test$ python
Python 2.7.12 (default, Nov 19 2016, 06:48:10) 
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import matplotlib.pyplot as plt
>>> plt.plot([0,1], [5.5,6.5])
[<matplotlib.lines.Line2D object at 0x7fad157bac50>]
>>> plt.show()

I'm running on Ubuntu 16.04. Have you any idea about what I'm doing wrong?

what can I solve it :

ERROR: Command "python setup.py egg_info" failed with error code 1 in /data/data/com.termux/files/usr/tmp/pip-install-yojv3vha/matplotlib/

It says I am missing freetype and png, but I have uninstalled and reinstalled them. For some reason, it is not recognizing that the packages are there.

Any ideas?