diff mercurial/filelog.py @ 51022:33d2f0164d0d

revlog: drop the df argument to `revision`

The intend of this argument is better filled by the `revlog.reading` or
`revlog._writing` context. So we drop it to leave rooms for further cleanup and
improvements.

--- a/mercurial/filelog.py	Tue Sep 26 01:05:02 2023 +0200
+++ b/mercurial/filelog.py	Mon Sep 25 22:52:01 2023 +0200
@@ -107,8 +107,8 @@
     def iscensored(self, rev):
         return self._revlog.iscensored(rev)
 
-    def revision(self, node, _df=None):
-        return self._revlog.revision(node, _df=_df)
+    def revision(self, node):
+        return self._revlog.revision(node)
 
     def rawdata(self, node, _df=None):
         return self._revlog.rawdata(node, _df=_df)