[PATCH 1 of 2] context: reintroduce `ctx.descendant` as deprecated
Boris Feld
boris.feld at octobus.net
Mon Jul 16 16:30:16 UTC 2018
# HG changeset patch
# User Boris Feld <boris.feld at octobus.net>
# Date 1531750872 -7200
# Mon Jul 16 16:21:12 2018 +0200
# Node ID 94a6a0ef74f6e52cbb26e3461df2f155ab873039
# Parent 3c569172848d329a81b1420d7cd8a5549b48f25f
# EXP-Topic deprecate-descendant
# Available At https://bitbucket.org/octobus/mercurial-devel/
# hg pull https://bitbucket.org/octobus/mercurial-devel/ -r 94a6a0ef74f6
context: reintroduce `ctx.descendant` as deprecated
Reintroduce `ctx.descendant` to help extensions authors update their
extensions in order to use the new API.
diff --git a/mercurial/context.py b/mercurial/context.py
--- a/mercurial/context.py
+++ b/mercurial/context.py
@@ -589,6 +589,12 @@ class changectx(basectx):
short(n) for n in sorted(cahs) if n != anc))
return changectx(self._repo, anc)
+ def descendant(self, other):
+ msg = (b'ctx.descendant(other) is deprecated, '
+ 'use ctx.isancestorof(other)')
+ self._repo.ui.deprecwarn(msg, b'4.7')
+ return self.isancestorof(other)
+
def isancestorof(self, other):
"""True if this changeset is an ancestor of other"""
return self._repo.changelog.isancestorrev(self._rev, other._rev)
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