I use Fabric to deploy my Python application from my local machine. I would like to hit our central Mercurial repository (hosted on BitBucket.org) to find out if my local repository is at the same turn as the tooltip.
Is there a command that I can call to find out if there are updates available from the repository without pulling them? If there are updates, I would like to stop this process so that I can manually review everything before I delete these changes or continue the deployment.
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