jupyter-notebook

I'd like to execute a python notebook I'had created to data pre-processing inside another notebook related with data classification process. So the last notebook depends on the functions and execution provided by the first notebook. How could I do that at google cloud datalab environment? I do like to reuse the functions and variables used at the pre-processing notebook on the classification notebook. Thanks. The following should work: myNotebook = <relative path to notebook> %run $myNotebook or simply %run <relative path to notebook> Note: This does not work if you are running Datalab on

After much research, I finally managed to get tooltips working in pygal thus: Config = pygal.Config() Config.js = ['http://kozea.github.io/pygal.js/2.0.x/pygal-tooltips.js'] bar_chart = pygal.Bar(Config) # Then create a bar graph object bar_chart.add('Fibonacci', [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55]) # Add some values bar_chart.render_to_file('bar_chart.svg', force_uri_protocol='https') In the produced .svg, tooltips are now working nicely, but only when the file is opened in a browser . When the chart is displayed directly in Jupyter (either with IPython.core.display.SVG(filename="bar_chart

I created a virtual environment and installed ipython[all] and jupyter with pip. When I run jupyter lab , open a notebook, and try importing a package I installed inside the virtual environment, I get “ModuleNotFoundError.” Running ipython in the console and importing works. Also, which jupyter does point me to the right executable in the virtual environment. In addition to installing jupyter , I need to install jupyter lab . Otherwise, even the virtual environment jupyter executable actually silently falls back to the system Jupyter Lab installation. 来源： https://stackoverflow.com/questions

I want to install the bioconductor rain package for R in Jupyter notebook. I am not able to install this package in Jupyter notebook following instructions given on the website linked above - in an R Jupiter notebook: source("https://bioconductor.org/biocLite.R") biocLite("rain") I get the following error: Warning message: In install.packages(pkgs = doing, lib = lib, ...): installation of package ‘gmp’ had non-zero exit statusWarning message: In install.packages(pkgs = doing, lib = lib, ...): installation of package ‘rain’ had non-zero exit status I was able to install a different bioconductor

I'm trying to wrap my head around messaging in Jupyter notebooks. But I'm a bit lost and confused. My goal is fairly straight forward to state: I want my python kernel to update the output of a cell in a Jupyter notebook while a long calculation is running. Whenever new data arrives in the browser, I want to trigger a redraw by calling some javascript function. Specifically, the cell output contains HTML with a WebGL canvas. That part works well. I can easily visualize the initial data in the canvas with WebGL/javascript. But I want to update the data dynamically, as the kernel performs a long