I'm using plotly at jupyter lab, but I'm getting a blanked output. I'm having exactly the same problem described here: plotly.offline.iplot gives a large blank field as its output - why?
And I tried what they suggested in the answers, but it didn't work.
Here is the code I'm using:
import pandas as pd
import numpy as np
%matplotlib inline
from plotly.offline import download_plotlyjs, init_notebook_mode, plot, iplot
init_notebook_mode(connected=True)
cf.go_offline()
df = pd.DataFrame(np.random.randn(100,4), columns='A B C D'.split())
df2 = pd.DataFrame({'category':['A','B','C'], 'values':[32,43,50]})
df.iplot(kind='scatter', x='A',y='B', mode='markers', size=10)
One of the suggestions was to change the notebook to 'trusted'. Do you know how can I do it in jupyter lab?
Simply visit plot.ly and select the + Create button in the upper right hand corner. Select Notebook and upload your Jupyter notebook (. ipynb) file! The notebooks that you upload will be stored in your Plotly organize folder and hosted at a unique link to make sharing quick and easy.
Due to browser limitations, the Plotly SVG drawing functions have a hard time graphing more than 500k data points for line charts, or 40k points for other types of charts. Here are some suggestions: (1) Use the `plotly. graph_objs. Scattergl` trace object to generate a WebGl graph.
Setting for Offline Plotting Plotly allows you to generate graphs offline and save them in local machine. The plotly. offline. plot() function creates a standalone HTML that is saved locally and opened inside your web browser.
To install the package, open up terminal and type $ pip install plotly or $ sudo pip install plotly . Plotly's graphs are hosted using an online web service, so you'll first have to setup a free account online to store your plots.
To properly display the plotly
offline graphs in JupyterLab,
Step 1: We need to first install the plotly-extension
for JupyterLab:
$ jupyter labextension install @jupyterlab/plotly-extension
(Note that the above step requires Node.js >= 4
, if Node.js is not available on your OS, install it from its Official Website.)
Step 2: Check the status after the installation of @jupyterlab/plotly-extension
:
$ jupyter labextension list
JupyterLab v0.35.5
Known labextensions:
app dir: /Users/yourname/anaconda3/share/jupyter/lab
@jupyterlab/plotly-extension v0.18.2 enabled OK
Build recommended, please run `jupyter lab build`:
@jupyterlab/plotly-extension needs to be included in build
Step 3: Follow the suggestion, re-build the JupyterLab with its newly installed labextensions:
$ jupyter lab build
After these, restart JupyterLab, and set plotly.offline.init_notebook_mode(connected=True)
at the start of each notebook session, then plotly.offline.iplot
should correctly display the plots in the notebook.
@YaOzI answer is partially correct but @jupyterlab/plotly-extension
is deprecated and not supported by the official plotly team as you can read here.
This can give you the following error:
ValueError: The extension "@jupyterlab/plotly-extension" does not yet support the current version of JupyterLab.
Conflicting Dependencies:
JupyterLab Extension Package
>=2.2.1 <2.3.0 >=1.3.0 <2.0.0 @jupyterlab/rendermime-interfaces
See the log file for details: /tmp/jupyterlab-debug-a3i3t9j4.log
>>> TL;DR
:
Following the official advice, this is what worked for me (make sure your kernel is shut down, otherwise you will need to run jupyter lab build
):
jupyter labextension install jupyterlab-plotly
And (just to be sure it worked):
jupyter labextension list
May give you something like this:
JupyterLab v2.2.9
Known labextensions:
app dir: /home/user/anaconda3/envs/your-py-env/share/jupyter/lab
jupyterlab-dash v0.3.0 enabled OK
jupyterlab-plotly v4.14.1 enabled OK
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