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On Aug 16, 2011, at 11:07 PM, Cavesnow wrote:
>I will try to explain my idea a bit better. Removing part with the
>direct modification of load-path I think is clear: a library shouldn't
>interfer with global settings.
Agreed.
>If I understand correctly pycomplete would probably be loaded from inside
>python-mode and it is not meant to be a stand-alone library. Correct me if I
>am wrong.
Andreas can answer that, but I can say that python-mode.el should be loadable
standalone. It can use optional additional tools, but loading python-mode.el
should not break if it can't find them, and basic editing, syntax
highlighting, etc. should just continue to work.
>Anyway, since I have not found any place in the python-mode.el file
>where pycomplete.el nor did I find any auto-load instructions I thought of
>this solution. Let's say that at a certain point python-mode wanted to use
>functions provided in pycomplete and thus had to load it as a library. My
>idea was that in that case the loading was to be made this way:
>
>(let ((load-path (add-to-list 'load-path (concat py-library-path
>"completion"))))
> (load-library "pycomplete")
> )
Rather, I think the right way to do this is to leave load-path hackery up to
the user, but python-mode.el should have something like:
(condition-case nil
(require 'pycomplete)
(error))
to just ignore it if it can't be found (or *maybe* echo a warning).
Cheers,
- -Barry
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