[IPython-User] pyreadline stopped working
Thu Sep 13 03:27:36 CDT 2012
Jörgen Stenarson <firstname.lastname@example.org> writes:
> Pete Forman skrev 2012-09-12 16:48:
>> Jörgen Stenarson <email@example.com> writes:
>>> Pete Forman skrev 2012-09-12 14:14:
>>>> I'm using IPython on Windows 7 under virtualenv/pip with Python
>>>> 2.6.6 and 2.7.3. I abruptly lost the readline features: prompt
>>>> color has gone with escape codes being printed literally, history
>>>> completion stopped, cannot log out with ctrl-D, etc. Actually ctr-D
>>>> is reported to be a SyntaxError and the colors look good on
>>>> that. This has happened in all my virtualenv instances. Upgrading
>>>> one of them from ipython 0.12.1 to 0.13 made no difference.
>>>> The only change I can think of is Patch Tuesday.
>>> Does pyreadline work under a regular python prompt? What version of
>>> pyreadline are you using?
>> pyreadline is working in Python. I pasted in the example snippet for
>> use in a PYTHONSTARTUP file. History and completion are
>> working. Should I expect color?
> then it is probably not a problem with pyreadline. There should not be
> color in a regular python. That is completely related to ipython.
> If you run ipython like this:
> python -v \Pythonxx\scripts\ipython-scripts.py
> then you should see a list of all packages imported during startup. Is
> pyreadline among them?
> Another thing to try would be to start ipython in an empty profile, and
> see if you have the same problem there
> ipython profile create EMPTY
> ipython --profile=EMPTY
pyreadline is listed during verbose startup. The only warnings I see are
about being unable to write .pyc files into C:\Program Files
(x86)\Python27\Lib but that is expected as I am not running as
I see the same problem with the EMPTY profile.
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