From patchwork Tue Dec  5 13:40:36 2017
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Subject: [3,of,3] repoview: include filter name in repr for debugging
From: Yuya Nishihara <yuya@tcha.org>
X-Patchwork-Id: 25939
Message-Id: <298081d4ff9f22b3b996.1512481236@mimosa>
To: mercurial-devel@mercurial-scm.org
Date: Tue, 05 Dec 2017 22:40:36 +0900

# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1512478608 -32400
#      Tue Dec 05 21:56:48 2017 +0900
# Node ID 298081d4ff9f22b3b996eee3a7008973933c2908
# Parent  4c2ec6b9d65bd38a7ac9138241a42a2e60d0a605
repoview: include filter name in repr for debugging

diff --git a/mercurial/repoview.py b/mercurial/repoview.py
--- a/mercurial/repoview.py
+++ b/mercurial/repoview.py
@@ -15,6 +15,7 @@ from .node import nullrev
 from . import (
     obsolete,
     phases,
+    pycompat,
     tags as tagsmod,
 )
 
@@ -232,6 +233,11 @@ class repoview(object):
             return self
         return self.unfiltered().filtered(name)
 
+    def __repr__(self):
+        return r'<%s:%s %r>' % (self.__class__.__name__,
+                                pycompat.sysstr(self.filtername),
+                                self.unfiltered())
+
     # everything access are forwarded to the proxied repo
     def __getattr__(self, attr):
         return getattr(self._unfilteredrepo, attr)