[Python-Dev] Looking for VCS usage scenarios
ncoghlan at gmail.com
Tue Nov 4 22:28:31 CET 2008
Ralf Schmitt wrote:
> On Tue, Nov 4, 2008 at 6:45 PM, Georg Brandl <g.brandl at gmx.net> wrote:
>> Ralf Schmitt schrieb:
>>> I think you really should not exclude any dvcs based on it's
>>> implementation language.
>>> I.e. requiring it being written in python for the sake of "eating your
>>> own dogfood" is just a very weak argument. git is certainly missing
>>> from your list.
>> And by then, why not include darcs, GNU arch and monotone?
> please include all of them and choose the best one. that was my point.
The PEP can at least mention darcs, arch, monotone, and then drop them
on the basis of not having a compelling reason to prefer them to the 3
more popular choices. I don't see any need to go into the "other
choices" further than that - our needs aren't wildly divergent from that
of other open source projects, and while popularity is a poor final
criteria, it's a decent filter to narrow the scope of the initial
For git, without a killer feature that is "oh my god, wow!" when
compared to the features offered by Mercurial and Bazaar, the
implementation language is enough to push it to the back of the list for
me. Sure, that's a pretty lousy criteria in the absolute sense, but
given that it is obvious that there are two perfectly acceptable options
written in the language we ourselves are implementing, then it should
take something pretty impressive to get us to look at a third choice.
That would leave the PEP to focus on the Mercurial/Bazaar comparison (as
Brett originally intended) and I'm sure even that limited comparison is
going to give the infrastructure committee (and any other willing
assistants from python-dev) plenty of work to do).
The main thing I would suggest is that some kind of rationale like the
one above be included into the PEP itself to try to forestall the folks
going "but what about darcs/arch/monotone/git/whatever".
Also, something that should be done for ANY candidate VCS: translate the
current Python developer FAQ to give the appropriate answers for the
Nick Coghlan | ncoghlan at gmail.com | Brisbane, Australia
More information about the Python-Dev