Best Git library for Python?

[Lawrence D'Oliveiro]

In message
<a5d0590a-e78a-47c2-bd2c-dad853f7c4e5 at t20g2000yqa.googlegroups.com>, Dun 
Peal wrote:

> That's what I'm doing right now, but since this is a mission-critical
> process, it would be nice to have a more reliable exception detection
> and handling mechanism.

You can already check the exit status from the subprocess. What more do you 
need?

> For instance, it could implement mutex locks to avoid
> operations running over each other, which is important for our high-
> load needs.

Git itself should be quite capable of taking care of such issues.