D1347: dirstate: make map implementation overridable

mbthomas (Mark Thomas) phabricator at mercurial-scm.org
Mon Nov 13 07:18:38 EST 2017


mbthomas updated this revision to Diff 3443.

REPOSITORY
  rHG Mercurial

CHANGES SINCE LAST UPDATE
  https://phab.mercurial-scm.org/D1347?vs=3347&id=3443

REVISION DETAIL
  https://phab.mercurial-scm.org/D1347

AFFECTED FILES
  mercurial/dirstate.py

CHANGE DETAILS

diff --git a/mercurial/dirstate.py b/mercurial/dirstate.py
--- a/mercurial/dirstate.py
+++ b/mercurial/dirstate.py
@@ -80,6 +80,7 @@
         self._plchangecallbacks = {}
         self._origpl = None
         self._updatedfiles = set()
+        self._mapcls = dirstatemap
 
     @contextlib.contextmanager
     def parentchange(self):
@@ -128,7 +129,7 @@
     @propertycache
     def _map(self):
         '''Return the dirstate contents (see documentation for dirstatemap).'''
-        self._map = dirstatemap(self._ui, self._opener, self._root)
+        self._map = self._mapcls(self._ui, self._opener, self._root)
         return self._map
 
     @property



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