Cyclic keymap inheritance calling pytools-request-tooltip-or-help

[sebhofer]

Description of the problem you have

Calling C-u C-c C-f when pager buffer already exist throws an error

ein: [error] Error (error Cyclic keymap inheritance) on websocket

(Note: I use C-u, because I don't get any tooltips. Haven't looked into solving this though.)

Steps to reproduce the problem

1. open notebook
2. call C-u C-c C-f on some symbol (doc comes up as expected, no error)
3. call C-u C-c C-f again, WITHOUT killing the pager buffer throws an error (just hitting q in the pager does not change anything)

Expected output

Your EIN configuration (in .emacs.d/init.el or somewhere else)

I could reproduce this following quick try instructions using zeroein:

git clone git://github.com/millejoh/emacs-ipython-notebook.git
cd emacs-ipython-notebook/
emacs -Q -l lisp/zeroein.el

Your IPython configuration

1. What is your IPython version? (run ipython --version): 4.1.2

2. How do you start IPython? (e.g., ipython notebook --port 9999): jupyter notebook

3. What is your IPython notebook port number or URL?: 8888

Additional information (if any)

I am using spacemacs, but I can also reproduce this without loading any spacemacs config (see above)

System info:

("EIN system info"
 :emacs-version "GNU Emacs 25.0.93.1 (x86_64-pc-linux-gnu, GTK+ Version 3.18.9)
 of 2016-05-13"
 :emacs-bzr-version "66cd4d8bd031fb5cb1c65e3b008681021ea32906"
 :window-system x
 :emacs-variant nil
 :os
 (:uname
  "Linux thinkpad 4.4.0-64-generic #85-Ubuntu SMP Mon Feb 20 11:50:30 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
"
  :lsb-release
  "No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 16.04.2 LTS
Release:	16.04
Codename:	xenial
")
 :image-types
 (svg imagemagick png gif tiff jpeg xpm xbm pbm postscript)
 :image-types-available
 (svg imagemagick png gif tiff jpeg xpm xbm pbm postscript)
 :request
 (:backend curl)
 :ein
 (:version "0.13.0"
           :source-dir "/home/sebhofer/.emacs.d/elpa/ein-20170224.1115/")
 :lib
 ((:name "websocket"
         :path "~/.emacs.d/elpa/websocket-20161113.1736/websocket.elc"
         :featurep t
         :version-var websocket-version
         :version "1.5")
  (:name "request"
         :path "~/.emacs.d/elpa/request-20170131.1747/request.elc"
         :featurep t
         :version-var request-version
         :version "0.3.0")
  (:name "auto-complete"
         :path "~/.emacs.d/elpa/auto-complete-20170124.1845/auto-complete.elc"
         :featurep nil
         :version-var nil
         :version nil)
  (:name "auto-complete"
         :path "~/.emacs.d/elpa/auto-complete-20170124.1845/auto-complete.elc"
         :featurep nil
         :version-var nil
         :version nil)
  (:name "popup"
         :path "~/.emacs.d/elpa/popup-20160709.729/popup.elc"
         :featurep nil
         :version-var nil
         :version nil)
  (:name "pos-tip"
         :path "~/.emacs.d/elpa/pos-tip-20150318.813/pos-tip.elc"
         :featurep t
         :version-var pos-tip-version
         :version "0.4.6")
  (:name "python"
         :path "/usr/local/share/emacs/25.0.93/lisp/progmodes/python.elc"
         :featurep t
         :version-var nil
         :version nil)
  (:name "markdown-mode"
         :path "~/.emacs.d/elpa/markdown-mode-20161222.1416/markdown-mode.elc"
         :featurep nil
         :version-var nil
         :version nil)
  (:name "helm"
         :path "~/.emacs.d/elpa/helm-core-20170223.2326/helm.elc"
         :featurep t
         :version-var nil
         :version nil)))

[millejoh]

May be fixed with commit 80fc8b1. Should be available on melpa in a few hours or so.