打开IPython / Jupyter Notebook时不显示SVG输出

时间:2015-08-28 15:27:42

标签: svg ipython-notebook

我正在编写一些计算和显示大量SVG数据的IPython / Jupyter笔记本。作为一个最小的例子,请考虑以下内容:

Notebook this displayed SVG output

几乎每次我重新打开这样的笔记本(尤其是大笔记本)时,他们的数字都会被文字输出取代:

enter image description here

当然,我可以通过运行所有细胞来重新计算它们。但它很长,而且数据实际上存在于JSON { "cells": [ { "cell_type": "code", "execution_count": 1, "metadata": { "collapsed": false }, "outputs": [ { "data": { "image/svg+xml": [ "<svg baseProfile=\"full\" height=\"200\" version=\"1.1\" width=\"300\" xmlns=\"http://www.w3.org/2000/svg\">\n", "\n", " <rect fill=\"red\" height=\"100%\" width=\"100%\"/>\n", "\n", " <circle cx=\"150\" cy=\"100\" fill=\"green\" r=\"80\"/>\n", "\n", " <text fill=\"white\" font-size=\"60\" text-anchor=\"middle\" x=\"150\" y=\"125\">SVG</text>\n", "\n", "</svg>" ], "text/plain": [ "<IPython.core.display.SVG object>" ] }, "execution_count": 1, "metadata": {}, "output_type": "execute_result" } ], "source": [ "from IPython.core.display import SVG\n", "SVG(url=\"https://mdn.mozillademos.org/files/3075/svgdemo1.xml\")" ] } ], "metadata": { "kernelspec": { "display_name": "Python 2", "language": "python", "name": "python2" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 2 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython2", "version": "2.7.10" } }, "nbformat": 4, "nbformat_minor": 0 } 文件中:

{prefix}-{id}-{postfix}

我做错了吗?这是一个已知的错误?你能在the same notebook上重现这种行为吗?如何确保每次重新打开笔记本时都能正确显示SVG输出?

配置:全新的Mac OS X 10.10.4安装最新的IPython Notebook Anaconda软件包,但没有任何后续手动更新(即,这仍然是IPython 3.2.0-py27_0)。

0 个答案:

没有答案