history across sessions in ipython using python-mode.el in emacs -

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how save history across sessions in ipython using python-mode.el in emacs. sure feature works when run ipython @ command prompt rather within emacs thanks.

python-mode 6.2.1+

ipython 1.2.1

emacs 24.3.1

afaik it's broken currently. bug report resp. feature request welcome @ https://gitlab.com/python-mode-devs/python-mode/issues


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