Mercurial > public > mercurial-scm > hg-stable

diff mercurial/revlog.py @ 38736:93777d16a25d

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aggressivemergedeltas: rename variable internally The "aggressivemergedeltas" name is not great. First, it is quite long, second, we would rather have less "Aggressive" names within the project. We are about to rename the config option, so it seems the appropriate time to rename the internal variable.
author Boris Feld <boris.feld@octobus.net>
date Thu, 19 Jul 2018 10:06:58 +0200
parents f8762ea73e0d
children 33ac6a72308a
line wrap: on
line diff
--- a/mercurial/revlog.py	Thu Jul 19 09:57:42 2018 +0200
+++ b/mercurial/revlog.py	Thu Jul 19 10:06:58 2018 +0200
@@ -628,7 +628,7 @@
                 parents = [p for p in (p1r, p2r)
                            if p != nullrev and p not in tested]
 
-                if not revlog._aggressivemergedeltas and len(parents) == 2:
+                if not revlog._deltabothparents and len(parents) == 2:
                     parents.sort()
                     # To minimize the chance of having to build a fulltext,
                     # pick first whichever parent is closest to us (max rev)
@@ -915,7 +915,7 @@
         # How much data to read and cache into the raw revlog data cache.
         self._chunkcachesize = 65536
         self._maxchainlen = None
-        self._aggressivemergedeltas = True
+        self._deltabothparents = True
         self.index = []
         # Mapping of partial identifiers to full nodes.
         self._pcache = {}
@@ -945,8 +945,8 @@
                 self._chunkcachesize = opts['chunkcachesize']
             if 'maxchainlen' in opts:
                 self._maxchainlen = opts['maxchainlen']
-            if 'aggressivemergedeltas' in opts:
-                self._aggressivemergedeltas = opts['aggressivemergedeltas']
+            if 'deltabothparents' in opts:
+                self._deltabothparents = opts['deltabothparents']
             self._lazydeltabase = bool(opts.get('lazydeltabase', False))
             if 'compengine' in opts:
                 self._compengine = opts['compengine']
@@ -2843,7 +2843,7 @@
     DELTAREUSEALL = {'always', 'samerevs', 'never', 'fulladd'}
 
     def clone(self, tr, destrevlog, addrevisioncb=None,
-              deltareuse=DELTAREUSESAMEREVS, aggressivemergedeltas=None):
+              deltareuse=DELTAREUSESAMEREVS, deltabothparents=None):
         """Copy this revlog to another, possibly with format changes.
 
         The destination revlog will contain the same revisions and nodes.
@@ -2877,7 +2877,7 @@
         deltas will be recomputed if the delta's parent isn't a parent of the
         revision.
 
-        In addition to the delta policy, the ``aggressivemergedeltas`` argument
+        In addition to the delta policy, the ``deltabothparents`` argument
         controls whether to compute deltas against both parents for merges.
         By default, the current default is used.
         """
@@ -2894,7 +2894,7 @@
 
         # lazydeltabase controls whether to reuse a cached delta, if possible.
         oldlazydeltabase = destrevlog._lazydeltabase
-        oldamd = destrevlog._aggressivemergedeltas
+        oldamd = destrevlog._deltabothparents
 
         try:
             if deltareuse == self.DELTAREUSEALWAYS:
@@ -2902,7 +2902,7 @@
             elif deltareuse == self.DELTAREUSESAMEREVS:
                 destrevlog._lazydeltabase = False
 
-            destrevlog._aggressivemergedeltas = aggressivemergedeltas or oldamd
+            destrevlog._deltabothparents = deltabothparents or oldamd
 
             populatecachedelta = deltareuse in (self.DELTAREUSEALWAYS,
                                                 self.DELTAREUSESAMEREVS)
@@ -2957,4 +2957,4 @@
                     addrevisioncb(self, rev, node)
         finally:
             destrevlog._lazydeltabase = oldlazydeltabase
-            destrevlog._aggressivemergedeltas = oldamd
+            destrevlog._deltabothparents = oldamd