hg-fastimport: adjust __init__.py for latest mercurial

Tested using 5.6.1 on python-27.
Patch from joerg@

devel/py-hg-fastimport/Makefile

@@ -1,8 +1,8 @@
-# $NetBSD: Makefile,v 1.12 2020/11/07 16:52:19 wiz Exp $
+# $NetBSD: Makefile,v 1.13 2021/01/09 15:30:03 roy Exp $
 
 DISTNAME=	danielj7-hg-fastimport-d41a42894dfa
 PKGNAME=	${PYPKGPREFIX}-hg-fastimport-20170211
-PKGREVISION=	1
+PKGREVISION=	2
 CATEGORIES=	devel
 MASTER_SITES=	-https://bitbucket.org/danielj7/hg-fastimport/get/v20170211.tar.bz2
 EXTRACT_SUFX=	.tar.bz2

devel/py-hg-fastimport/distinfo

@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.4 2017/07/25 16:12:56 joerg Exp $
+$NetBSD: distinfo,v 1.5 2021/01/09 15:30:03 roy Exp $
 
 SHA1 (danielj7-hg-fastimport-d41a42894dfa.tar.bz2) = 8820358107c9de776d6250052a3f15ecccfbcd44
 RMD160 (danielj7-hg-fastimport-d41a42894dfa.tar.bz2) = c6d0f6654509632f3b8266f7a4da519ff6789542
 SHA512 (danielj7-hg-fastimport-d41a42894dfa.tar.bz2) = fc207c90721dc5f32d477bfbd5c4d7634f9a16c28d6e21254bbd942cd4ad7053dbcfd3f0fed91ee797759203f4196985d5bc3132618c58331c06a8fa764124b3
 Size (danielj7-hg-fastimport-d41a42894dfa.tar.bz2) = 30701 bytes
-SHA1 (patch-hgfastimport_____init____.py) = b5fd1d95411380e88cdc032f72ef4c67cbf0e3b4
+SHA1 (patch-hgfastimport_____init____.py) = c3d9b92a1c609f1ee979b836c79a3759038c987b
 SHA1 (patch-hgfastimport_hgimport.py) = cb630c9a8e19ea37fcbf8bae0beae485bfa96b0b

devel/py-hg-fastimport/patches/patch-hgfastimport_____init____.py

@@ -1,7 +1,25 @@
-$NetBSD: patch-hgfastimport_____init____.py,v 1.1 2017/07/25 16:12:56 joerg Exp $
+$NetBSD: patch-hgfastimport_____init____.py,v 1.2 2021/01/09 15:30:03 roy Exp $
 
 --- hgfastimport/__init__.py.orig	2017-02-12 01:21:40.000000000 +0000
 +++ hgfastimport/__init__.py
+@@ -4,7 +4,7 @@ from __future__ import absolute_import
+ from mercurial import (
+     encoding,
+     util,
+-    cmdutil,
++    commands,
+ )
+ 
+ from mercurial.i18n import _
+@@ -19,7 +19,7 @@ from .hgimport import fastimport_source
+ 
+ # XXX sort options copied straight from hgext/convert/__init__.py
+ cmdtable = {}
+-command = cmdutil.command(cmdtable)
++command = commands.command
+ 
+ testedwith = '4.1'
+ 
 @@ -27,7 +27,11 @@ testedwith = '4.1'
  @command("fastimport",
           [('', 'branchsort', None, _('try to sort changesets by branches')),
@@ -15,11 +33,13 @@ $NetBSD: patch-hgfastimport_____init____.py,v 1.1 2017/07/25 16:12:56 joerg Exp
           _('hg fastimport SOURCE ...'),
           norepo=False)
  def fastimport(ui, repo, *sources, **opts):
-@@ -56,7 +60,7 @@ def fastimport(ui, repo, *sources, **opt
+@@ -55,8 +59,8 @@ def fastimport(ui, repo, *sources, **opt
+     encoding.encoding = 'UTF-8'
  
      # sink is the current repo, src is the list of fastimport streams
-     destc = hg.mercurial_sink(ui, repo.root)
+-    destc = hg.mercurial_sink(ui, repo.root)
 -    srcc = fastimport_source(ui, repo, sources)
++    destc = hg.mercurial_sink(ui, 'hg', repo.root)
 +    srcc = fastimport_source(ui, repo, sources, opts['fallback_message_encoding'], opts['compress'], opts['blob_tree_depth'], opts['blob_tree'])
  
      # XXX figuring out sortmode copied straight from hgext/convert/convcmd.py