# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1503271462 25200
# Node ID 772d75b1a0309b89b96c4ad1c0b2f284104de974
# Parent  03cc0603800e39d4c73ab965aca7f306e80ca8e1
Fallback to normal Mercurial API if `mercurial_extension_utils` isn't found.

diff -r 03cc0603800e -r 772d75b1a030 mercurial_all_paths.py
--- a/mercurial_all_paths.py	Sat Jul 22 15:48:58 2017 -0700
+++ b/mercurial_all_paths.py	Sun Aug 20 16:24:22 2017 -0700
@@ -7,6 +7,8 @@
 
 '''execute commands on multiple paths'''
 
+import os
+import sys
 import mercurial.util
 import mercurial.commands
 import mercurial.cmdutil
@@ -31,10 +33,7 @@
         try:
             import mercurial_extension_utils
         except ImportError:
-            raise mercurial.util.Abort(_("""Can not import mercurial_extension_utils.
-Please install this module in Python path.
-See Installation chapter in https://bitbucket.org/Mekk/mercurial-dynamic_username/ for details
-(and for info about TortoiseHG on Windows, or other bundled Python)."""))
+            return None
 
     if not hasattr(mercurial_extension_utils, 'command'):
         raise mercurial.util.Abort(_("""Your mercurial_extension_utils is outdated.
@@ -43,6 +42,10 @@
     return mercurial_extension_utils
 
 meu = import_meu()
+if meu:
+    command_decorator = meu.command
+else:
+    command_decorator = mercurial.cmdutil.command
 
 
 # pylint:disable=invalid-name,broad-except,line-too-long
@@ -151,7 +154,7 @@
 
 
 cmdtable = {}
-command = meu.command(cmdtable)
+command = command_decorator(cmdtable)
 
 
 @command("pushall",