# HG changeset patch
# User Gregory Szorc <gregory.szorc@gmail.com>
# Date 2018-02-04 20:47:37
# Node ID b0d2885c5945d74c66f93d099a9b1c1984c53f97
# Parent  9b413478f2613c1b50de9de74237be7e37f22b24

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

diff --git a/mercurial/sshpeer.py b/mercurial/sshpeer.py
--- a/mercurial/sshpeer.py
+++ b/mercurial/sshpeer.py
@@ -370,4 +370,5 @@ class sshpeer(wireproto.wirepeer):
             self._pipeo.flush()
         self._readerr()
 
-instance = sshpeer
+def instance(ui, path, create):
+    return sshpeer(ui, path, create=create)