ipython/ipython — pull request #4831 by paweljasinski (2014-01-19 23:55:00+00:00)
Title: changes for ironpython (notebook)

- the undefined $HOME 'absurd' string is tolerable by os.path.abspath
- prevent from importing not supported modules - pyexpect, io
- spawning child python process includes extra parameter -X:Frames
- aligned execution path with windows cpython
- bytes_to_str, str_to_bytes and cast_bytes have ironpython specific
version
- added windows specific version for 'confirm exit'
- stubbed out not supported FunctionType ctor

Note: In order to get ipython notepad to work under ironpython, in addition to this PR modified versions of the following are required:
- pyzmq (alrady PR)
- tornado
- Ironpython