# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1519536512 -32400
# Node ID 6ad140dc4269d119c755d1da4dd573b83895e841
# Parent  d697e39f61a6c2321b7ccae3d093f57ad382d52d
templatekw: extract non-templatekw function as getgraphnode()

Prepares for switching to the (context, mapping) API. We still need (repo, ctx)
function for the fast path.

diff -r d697e39f61a6 -r 6ad140dc4269 mercurial/logcmdutil.py
--- a/mercurial/logcmdutil.py	Wed Feb 28 16:24:39 2018 +0100
+++ b/mercurial/logcmdutil.py	Sun Feb 25 14:28:32 2018 +0900
@@ -837,7 +837,7 @@
 def _graphnodeformatter(ui, displayer):
     spec = ui.config('ui', 'graphnodetemplate')
     if not spec:
-        return templatekw.showgraphnode  # fast path for "{graphnode}"
+        return templatekw.getgraphnode  # fast path for "{graphnode}"
 
     spec = templater.unquotestring(spec)
     tres = formatter.templateresources(ui)
diff -r d697e39f61a6 -r 6ad140dc4269 mercurial/templatekw.py
--- a/mercurial/templatekw.py	Wed Feb 28 16:24:39 2018 +0100
+++ b/mercurial/templatekw.py	Sun Feb 25 14:28:32 2018 +0900
@@ -528,6 +528,9 @@
 def showgraphnode(repo, ctx, **args):
     """String. The character representing the changeset node in an ASCII
     revision graph."""
+    return getgraphnode(repo, ctx)
+
+def getgraphnode(repo, ctx):
     wpnodes = repo.dirstate.parents()
     if wpnodes[1] == nullid:
         wpnodes = wpnodes[:1]