Thanks, filed an issue here: https://github.com/ipython/ipython/issues/10702
If you are able to provide me with some high-level guidance on how to implement this feature in run_cell, I will be more than happy to send a PR with the changes. For my own use-case, I don't need any changes to HistoryManager. In fact, I can just store an additional field parallel to last_execution_succeeded. However, I don't know if this is necessarily the best long-term option. Please let me know and thanks again for your help. On Friday, July 14, 2017 at 10:14:30 AM UTC-4, takowl wrote: > > I don't think it's currently possible. Do you want to file an issue on > ipython/ipython to request it? > > On 13 July 2017 at 22:05, Sudarshan Raghunathan <[email protected] > <javascript:>> wrote: > >> I am writing a "post_execute" event handler that looks something like >> this: >> class MyEventHandler(object): >> def __init__(self, ip): >> self.shell = ip >> >> def post_execute(self): >> ec = self.shell.execution_count >> print("post execute: \nIn = %s\nOut = >> %s"%(self.shell.user_ns["In"][ec], self.shell.user_ns["Out"].get(ec, None))) >> >> def load_ipython_extension(ip): >> eh = MyEventHandler(ip) >> ip.events.register("post_execute", eh.post_execute) >> >> It works as expected when a cell runs successfully. However, when a cell >> fails with an exception, I could not find any way to get to the stack-trace >> that was generated. Is this possible somehow? >> >> Thank you in advance! >> >> -- >> 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] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jupyter/4937f1ad-2491-46e2-a9b7-aa2dcc2f2e54%40googlegroups.com >> >> <https://groups.google.com/d/msgid/jupyter/4937f1ad-2491-46e2-a9b7-aa2dcc2f2e54%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/ae7140b9-2d64-4156-9f4f-77dd3f5bce02%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
