[PATCH 3 of 7] scmutil: introduce binnode(ctx) as paired function with intrev(ctx)
Yuya Nishihara
yuya at tcha.org
Sat Jun 3 10:39:27 EDT 2017
# HG changeset patch
# User Yuya Nishihara <yuya at tcha.org>
# Date 1496484721 -32400
# Sat Jun 03 19:12:01 2017 +0900
# Node ID 4e1430d8750d271a5812b96243e1ec68d3e6ebb4
# Parent aee024abcb7e2abcadd612cc736c93639cc275e0
scmutil: introduce binnode(ctx) as paired function with intrev(ctx)
It seemed silly to convert ctx.hex() back to binary to use node.hex/short(),
or to use [:12] instead of node.short() because ctx.node() could be None.
Eventually I want to change wctx.rev() and wctx.node() to return wdirrev and
wdirid respectively, but that's quite big API breakage and can't be achieved
without some compatibility wrappers.
diff --git a/mercurial/cmdutil.py b/mercurial/cmdutil.py
--- a/mercurial/cmdutil.py
+++ b/mercurial/cmdutil.py
@@ -15,7 +15,6 @@ import tempfile
from .i18n import _
from .node import (
- bin,
hex,
nullid,
nullrev,
@@ -1349,7 +1348,7 @@ class changeset_printer(object):
hexfunc = short
# as of now, wctx.node() and wctx.rev() return None, but we want to
# show the same values as {node} and {rev} templatekw
- revnode = (scmutil.intrev(ctx), hexfunc(bin(ctx.hex())))
+ revnode = (scmutil.intrev(ctx), hexfunc(scmutil.binnode(ctx)))
if self.ui.quiet:
self.ui.write("%d:%s\n" % revnode, label='log.node')
diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -15,7 +15,11 @@ import re
import socket
from .i18n import _
-from .node import wdirrev
+from .node import (
+ wdirid,
+ wdirrev,
+)
+
from . import (
encoding,
error,
@@ -376,6 +380,13 @@ def walkrepos(path, followsym=False, see
newdirs.append(d)
dirs[:] = newdirs
+def binnode(ctx):
+ """Return binary node id for a given basectx"""
+ node = ctx.node()
+ if node is None:
+ return wdirid
+ return node
+
def intrev(ctx):
"""Return integer for a given basectx that can be used in comparison or
arithmetic operation"""
diff --git a/mercurial/templatekw.py b/mercurial/templatekw.py
--- a/mercurial/templatekw.py
+++ b/mercurial/templatekw.py
@@ -8,7 +8,12 @@
from __future__ import absolute_import
from .i18n import _
-from .node import hex, nullid
+from .node import (
+ hex,
+ nullid,
+ short,
+)
+
from . import (
encoding,
error,
@@ -158,10 +163,10 @@ def _formatrevnode(ctx):
template provided by cmdutil.changeset_templater"""
repo = ctx.repo()
if repo.ui.debugflag:
- hexnode = ctx.hex()
+ hexfunc = hex
else:
- hexnode = ctx.hex()[:12]
- return '%d:%s' % (scmutil.intrev(ctx), hexnode)
+ hexfunc = short
+ return '%d:%s' % (scmutil.intrev(ctx), hexfunc(scmutil.binnode(ctx)))
def getfiles(repo, ctx, revcache):
if 'files' not in revcache:
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