将图像插入IPython笔记本降价 [英] Inserting image into IPython notebook markdown

问题描述

我开始严重依赖IPython笔记本应用来开发和记录算法。太棒了;但有些东西似乎应该是可能的，但我无法弄清楚如何做到这一点：

I am starting to depend heavily on the IPython notebook app to develop and document algorithms. It is awesome; but there is something that seems like it should be possible, but I can't figure out how to do it:

我想将一个本地图像插入我的（本地）IPython笔记本降价有助于记录算法。我知道足够的东西可以添加像< img src =image.png> 这样的东西到降价处，但就我的知识而言，这就是我的知识。我假设我可以将图像放在由127.0.0.1:8888（或某个子目录）表示的目录中以便能够访问它，但我无法弄清楚该目录的位置。 （我正在使用Mac。）那么，是否有可能在没有太多麻烦的情况下做我想做的事情？

I would like to insert a local image into my (local) IPython notebook markdown to aid in documenting an algorithm. I know enough to add something like <img src="image.png"> to the markdown, but that is about as far as my knowledge goes. I assume I could put the image in the directory represented by 127.0.0.1:8888 (or some subdirectory) to be able to access it, but I can't figure out where that directory is. (I'm working on a mac.) So, is it possible to do what I'm trying to do without too much trouble?

推荐答案

笔记本目录中的文件位于files /url下。因此，如果它在基本路径中，它将是< img src =files / image.png> ，并且子目录等也可用：< img src =files / subdir / image.png> 等。

Files inside the notebook dir are available under a "files/" url. So if it's in the base path, it would be <img src="files/image.png">, and subdirs etc. are also available: <img src="files/subdir/image.png">, etc.

更新：从IPython 2.0开始，不再需要 files / 前缀（参见发行说明）。所以现在解决方案< img src =image.png> 只是按预期工作。

Update: starting with IPython 2.0, the files/ prefix is no longer needed (cf. release notes). So now the solution <img src="image.png"> simply works as expected.

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