removed remaining uses of 'pipes' module

ganga/GangaCore/Core/GangaRepository/FixedLock.py

@@ -16,7 +16,7 @@
 import random
 import datetime
 import getpass
-from pipes import quote
+from shlex import quote
 
 import pickle as pickle
 
@@ -32,7 +32,7 @@
 
 
 def lock_synch(f):
-    """  
+    """
         This decorator must be attached to a method on a ``Node`` subclass
         It uses the object's lock to make sure that the object is held for the duration of the decorated function
         Args:

ganga/GangaCore/GPIDev/Lib/File/LocalFile.py

@@ -10,7 +10,7 @@
 import re
 import shutil
 from os import path
-from pipes import quote
+from shlex import quote
 
 import GangaCore.Utility.logging
 from GangaCore.GPIDev.Adapters.IGangaFile import IGangaFile

ganga/GangaCore/GPIDev/Lib/File/MassStorageFile.py

@@ -13,7 +13,7 @@
 import inspect
 import time
 from fnmatch import fnmatch
-from pipes import quote
+from shlex import quote
 
 from GangaCore.GPIDev.Schema import Schema, Version, SimpleItem, ComponentItem
 

ganga/GangaCore/GPIDev/Lib/File/scripts/MassStorageFileWNScript.py.template

@@ -1,6 +1,6 @@
 
 # FIXME empty line above needed to ensure proper indenting
-from pipes import quote
+from shlex import quote
 import subprocess
 #system command executor with subprocess
 def execSyscmdSubprocessAndReturnOutputMAS(cmd):

ganga/GangaCore/Runtime/Repository_runtime.py

@@ -2,7 +2,7 @@
 Internal initialization of the repositories.
 """
 import re
-from pipes import quote
+from shlex import quote
 import os.path
 from GangaCore.Utility.Config import getConfig, setConfigOption
 from GangaCore.Utility.logging import getLogger