sshpeer: make "instance" a function
The API is that peer modules must provide an "instance" symbol
that is callable to return a peer.
Making "instance" a function instead of an alias to "sshpeer"
makes it easier to monkeypatch the "sshpeer" type. It will also
make it possible to turn instance() into a factory function of
sorts that returns different types based on connection properties.
Differential Revision: https://phab.mercurial-scm.org/D2024
--- a/mercurial/sshpeer.py Sun Feb 04 16:17:43 2018 -0500
+++ b/mercurial/sshpeer.py Sun Feb 04 12:47:37 2018 -0800
@@ -370,4 +370,5 @@
self._pipeo.flush()
self._readerr()
-instance = sshpeer
+def instance(ui, path, create):
+ return sshpeer(ui, path, create=create)