changeset 4459:d46360b8c0dc stable

topic: make topics compatible with branchmap refactor See https://phab.mercurial-scm.org/D5290
author Martijn Pieters <mj@octobus.net>
date Wed, 21 Nov 2018 12:00:46 +0000
parents 9b0cde5efbc9
children dd679f5fc96f
files hgext3rd/serverminitopic.py hgext3rd/topic/topicmap.py
diffstat 2 files changed, 26 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/hgext3rd/serverminitopic.py	Wed Mar 27 20:52:30 2019 +0800
+++ b/hgext3rd/serverminitopic.py	Wed Nov 21 12:00:46 2018 +0000
@@ -146,6 +146,10 @@
     return hasminitopic(repo) and repo.filtername not in _publiconly
 
 class _topiccache(branchmap.branchcache): # combine me with branchmap.branchcache
+    @classmethod
+    def fromfile(cls, repo):
+        orig = super(_topiccache, cls).fromfile
+        return wrapread(orig, repo)
 
     def __init__(self, *args, **kwargs):
         # super() call may fail otherwise
@@ -226,6 +230,12 @@
 
 def uisetup(ui):
     wrapclass(branchmap, 'branchcache', _topiccache)
-    extensions.wrapfunction(branchmap, 'read', wrapread)
+    try:
+        # Mercurial 4.8 and older
+        extensions.wrapfunction(branchmap, 'read', wrapread)
+    except AttributeError:
+        # Mercurial 4.9; branchcache.fromfile now takes care of this
+        # which is alredy defined on _topiccache
+        pass
     extensions.wrapfunction(wireproto, '_capabilities', wireprotocaps)
     extensions.wrapfunction(context.changectx, 'branch', topicbranch)
--- a/hgext3rd/topic/topicmap.py	Wed Mar 27 20:52:30 2019 +0800
+++ b/hgext3rd/topic/topicmap.py	Wed Nov 21 12:00:46 2018 +0000
@@ -118,7 +118,21 @@
     class topiccache(_topiccache, branchmap.branchcache):
         pass
     branchmap.branchcache = topiccache
-    extensions.wrapfunction(branchmap, 'updatecache', _wrapupdatebmcache)
+
+    try:
+        # Mercurial 4.9
+        class remotetopiccache(_topiccache, branchmap.remotebranchcache):
+            pass
+        branchmap.remotebranchcache = remotetopiccache
+
+        def _wrapupdatebmcachemethod(orig, self, repo):
+            # pass in the bound method as the original
+            return _wrapupdatebmcache(orig.__get__(self), repo)
+        extensions.wrapfunction(branchmap.BranchMapCache, 'updatecache', _wrapupdatebmcachemethod)
+    except AttributeError:
+        # Mercurial 4.8 and before
+        extensions.wrapfunction(branchmap, 'updatecache', _wrapupdatebmcache)
+
 
 def _wrapupdatebmcache(orig, repo):
     previous = getattr(repo, '_autobranchmaptopic', False)