[API] How to check if a remote repository contains a revision

[Pierre-Yves David]

On 14 janv. 2012, at 23:59, Arne Babenhauserheide wrote:

> Hi,
> 
> How can I check with the internal commands, if a remote repository of any kind contains a given revision?

repo have  a known([node,…]) method

> And is it possible to pull only up to a certain revision?
> 
> Something like 
> 
> 		  subrepo._repo.pull(other, rev=revision)

Yes, 

 def pull(self, remote, heads=None, force=False)

see heads

> 
> Best wishes,
> Arne
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