ipython-notebook

Jupyter notebook's autocomplete seems working, but somehow it will show duplicate options for the method. For example below: For each possible options, drop down menu will show 2 identical choices. Why this happen and how to fix it? Relevant Github issue: https://github.com/ipython/ipython/pull/10969 This should be fixed in Ipython 6.3 release (track milestone completion here: https://github.com/ipython/ipython/milestone/48 ) 来源： https://stackoverflow.com/questions/48009983/jupyter-notebook-autocomplete-showing-duplicate-options

I am trying to execute python code through javascript directly: I fire up IPython Notebook on Chrome Using chrome developer tools I open up the javascript console. In the javascript consolde, I type: IPython.notebook.kernel.execute("2+2") But I get a strange output: "6CEA73CC644648DDA978FDD6A913E519" Is there any way to take advantage of all the IPython javascript functions available, to run python code from the javascript console as depicted in the image? I'm sure there's a way but I've been beating at it for way too long and thought I would post here. (I need this to build an app on top of

I wrote the code below in Ipython notebook to generate a sigmoid function controlled by parameters a which defines the position of the sigmoid center, and b which defines its width: %matplotlib inline import numpy as np import matplotlib.pyplot as plt def sigmoid(x,a,b): #sigmoid function with parameters a = center; b = width s= 1/(1+np.exp(-(x-a)/b)) return 100.0*(s-min(s))/(max(s)-min(s)) # normalize sigmoid to 0-100 x = np.linspace(0,10,256) sigm = sigmoid(x, a=5, b=1) fig = plt.figure(figsize=(24,6)) ax1 = fig.add_subplot(2, 1, 1) ax1.set_xticks([]) ax1.set_xticks([]) plt.plot(x,sigm,lw=2

Is there an option to automatically close brackets,quotes, parentheses etc in IPython? I hoped there was a feature similar to that in the gedit plugin. Pierz It is possible to get apps (including IPython) that use readline to automatically add a closing parenthesis when an open parenthesis is typed by tweaking your ~/.inputrc, as suggested here , e.g. by adding: "(": "\C-v()\e[D" Note that according to the creator of IPython automatic bracket matching can't be done in a plain readline-based application (i.e in a normal IPython terminal session). Though it's already part of the standard

In the Jupyter notebook, I would like to use the regular Ubuntu font when editing markdown cells and UbuntuMono for code cells. I can change the fonts of both these cell types simultaneously by editing .jupyter/custom/custom.css like so: .CodeMirror pre { font-family: "Ubuntu Mono", monospace; font-size: 14pt; } I can also change the formatting of the headers in the markdown code cells: .cm-header { font-size: 110%; font-family: "Ubuntu"; } As well as how the text looks when rendered (after executing a markdown cell): div.text_cell_render { font-family: "Ubuntu"; font-size: 12pt; } However, I

I use iPython Notebook for scientific applications and I'm always plotting experimental data sets. The default image rendering and color cycling behavior of the combination of iPython Notebook and Matplotlib is pretty bad, but it's great after the following tweaks. # ipython notebook specific %pylab inline # imports from matplotlib import pyplot as plt import matplotlib as mpl from seaborn.apionly import set_palette from IPython.display import set_matplotlib_formats # configure plotting set_matplotlib_formats('pdf', 'svg') set_palette('Set1', n_colors=15, desat=None) mpl.rcParams['figure

The %%time and %%timeit magics enable timing of a single cell in a Jupyter or iPython notebook. Is there similar functionality to turn timing on and off for every cell in a Jupyter notebook? This question is related but does not have an answer to the more general question posed of enabling a given magic automatically in every cell. A hacky way to do this is via a custom.js file (usually placed in ~/.jupyter/custom/custom.js ) The example of how to create buttons for the toolbar is located here and it's what I based this answer off of. It merely adds the string form of the magics you want to