[IPython-dev] Python 3 single codebase - merged

Fernando Perez fperez.net at gmail.com
Tue Oct 29 20:17:19 EDT 2013


Ah, I didn't realize that would work even for subcommands. I thought it
would do only the console.  Great!!


On Tue, Oct 29, 2013 at 5:12 PM, Thomas Kluyver <takowl at gmail.com> wrote:

> Or don't even bother with the entry point, and alias it to python3 -m
> IPython ;-)
>
>
> On 29 October 2013 17:11, Fernando Perez <fperez.net at gmail.com> wrote:
>
>>
>> On Tue, Oct 29, 2013 at 2:26 PM, Aaron Meurer <asmeurer at gmail.com> wrote:
>>
>>> This seems to be a general problem with setup.py develop. It only
>>> supports developing into one Python environment at a time, which is
>>> annoying if you have a ton of environments (e.g., with conda). I'm
>>> very interested in how you end up fixing this.
>>>
>>
>> One alternative (what I do) is to *not* use `setup.py develop` and
>> instead just manually symlink the IPython directory somewhere in
>> $PYTHONPATH and the `ipython` entry point somewhere in $PATH.  Then it's a
>> trivial matter of aliasing
>>
>> ipy3 = python3 `which ipython`
>>
>> and you're off to the races, always running from source.
>>
>> Cheers,
>>
>> f
>>
>>
>> --
>> Fernando Perez (@fperez_org; http://fperez.org)
>> fperez.net-at-gmail: mailing lists only (I ignore this when swamped!)
>> fernando.perez-at-berkeley: contact me here for any direct mail
>>
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>>
>
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-- 
Fernando Perez (@fperez_org; http://fperez.org)
fperez.net-at-gmail: mailing lists only (I ignore this when swamped!)
fernando.perez-at-berkeley: contact me here for any direct mail
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