fsmonitor: correct an error message Without the change, the error looks like: warning: Watchman unavailable: "watchman" executable not in PATH (%s), while executing [Errno 2] No such file or directory With the change, it now looks like: warning: Watchman unavailable: "watchman" executable not in PATH ([Errno 2] No such file or directory) Differential Revision: https://phab.mercurial-scm.org/D322

sshpeer: make instance attributes and methods internal Peer types are supposed to conform to a formal interface defined by peer.peerrepository and wireproto.wirepeer. Every "public" attribute on *peer types makes it harder to understand what attributes are part of the interface and what are instance specific. This commit converts a number of "public" instance attributes and methods on sshpeer to internal so they can't be confused to be part of the peer API. The URL-related instance attributes were introduced in 876333a295ff in 2005. AFAICT most of them aren't used and could potentially be removed. But I kept them around anyway. I also reorded some code to make things slightly easier to read. .. api:: Rename attributes on sshpeer to reflect peer API Differential Revision: https://phab.mercurial-scm.org/D331

peer: remove non iterating batcher (API) The last use of this API was removed in b6e71f8af5b8 in 2016. While not formally deprecated, as of the last commit the code is no longer explicitly tested. I think the new API has existed long enough for people to transition to it. I also have plans to more formalize the peer API and removing batch() makes that work easier. I'm not convinced the current client-side API around batching is great. But it's the best we have at the moment. .. api:: remove peer.batch() Replace with peer.iterbatch(). Differential Revision: https://phab.mercurial-scm.org/D320