I try to find how jupyter display inline image of matplotlib, but could not find where jupyter use output_hook
在 2017年7月10日星期一 UTC+8下午10:17:13，Jeff Zhang写道： > > > Thanks Thomas, is there any sample code that I can refer ? > > > 在 2017年7月10日星期一 UTC+8下午3:56:27，takowl写道： >> >> Hi Jeff, >> >> I think the output_hook parameter to execute_interactive() is what you >> want. Here's the docs: >> >> http://jupyter-client.readthedocs.io/en/latest/api/client.html#jupyter_client.BlockingKernelClient.execute_interactive >> >> Thomas >> >> >> On 9 July 2017 at 13:37, Jeff Zhang <[email protected]> wrote: >> >>> >>> I try to use jupyter_client to get the matplotlib output and display it >>> in my app. Here's what I did. But io.stdout is just a string. How can I get >>> the actual image data of matplotlib. Thanks >>> >>> >>> In [6]: with capture_output() as io: >>> ...: reply = kc.execute_interactive("import matplotlib.pyplot as >>> plt\n%matplotlib inline\ndata=[1,1,2,3,4]\nplt.figure()\nplt.plot(data)", >>> timeout=TI >>> ...: MEOUT) >>> ...: >>> ...: >>> >>> In [8]: io.stdout >>> Out[8]: '[<matplotlib.lines.Line2D at >>> 0x1086a8d30>]<matplotlib.figure.Figure at 0x106f220f0>' >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Project Jupyter" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jupyter/3332cdec-b938-495e-821a-86132ac31749%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/jupyter/3332cdec-b938-495e-821a-86132ac31749%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jupyter/715e5b28-77b0-40bf-93b3-6301e4567990%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
