# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 1583334843 -3600
# Node ID 9f3ad17b62ef8e8ece25c4b6f3908d7eb9c5fb2d
# Parent  b9af7b8f3eee828826d42b61a4c4fa8012272d6c
compat: drop 4.5 compatibility for `_filterederror`

diff -r b9af7b8f3eee -r 9f3ad17b62ef hgext3rd/evolve/__init__.py
--- a/hgext3rd/evolve/__init__.py	Wed Mar 04 16:03:23 2020 +0100
+++ b/hgext3rd/evolve/__init__.py	Wed Mar 04 16:14:03 2020 +0100
@@ -269,7 +269,6 @@
     bookmarks as bookmarksmod,
     cmdutil,
     commands,
-    context,
     dirstate,
     error,
     help,
@@ -721,38 +720,6 @@
 
     ui.warn(b"(%s)\n" % solvemsg)
 
-if util.safehasattr(context, '_filterederror'): # <= hg-4.5
-    @eh.wrapfunction(context, '_filterederror')
-    def evolve_filtererror(original, repo, changeid):
-        """build an exception to be raised about a filtered changeid
-
-        This is extracted in a function to help extensions (eg: evolve) to
-        experiment with various message variants."""
-        if repo.filtername.startswith(b'visible'):
-
-            unfilteredrepo = repo.unfiltered()
-            rev = repo[scmutil.revsingle(unfilteredrepo, changeid)]
-            reason, successors = obshistory._getobsfateandsuccs(unfilteredrepo, rev.node())
-
-            # Be more precise in case the revision is superseded
-            if reason == b'superseded':
-                reason = _(b"successor: %s") % successors[0]
-            elif reason == b'superseded_split':
-                if len(successors) <= 2:
-                    reason = _(b"successors: %s") % b", ".join(successors)
-                else:
-                    firstsuccessors = b", ".join(successors[:2])
-                    remainingnumber = len(successors) - 2
-                    successorsmsg = _(b"%s and %d more") % (firstsuccessors, remainingnumber)
-                    reason = _(b"successors: %s") % successorsmsg
-
-            msg = _(b"hidden revision '%s'") % changeid
-            hint = _(b'use --hidden to access hidden revisions; %s') % reason
-            return error.FilteredRepoLookupError(msg, hint=hint)
-        msg = _(b"filtered revision '%s' (not in '%s' subset)")
-        msg %= (changeid, repo.filtername)
-        return error.FilteredRepoLookupError(msg)
-
 @eh.wrapcommand(b"update")
 @eh.wrapcommand(b"pull")
 def wrapmayobsoletewc(origfn, ui, repo, *args, **opts):