Pretty up the repoman imports, use cPickle over pickle for performance (trunk r6431)

svn path=/main/branches/2.1.2/; revision=6900

diff --git a/bin/repoman b/bin/repoman
index cbc8234581beeb75ad0f4ab097bc2a109eaaf3c9..f5ef34dca5cc39f6e905667a6e257c1af582ec81 100755 (executable)
--- a/bin/repoman
+++ b/bin/repoman
@@ -7,9 +7,21 @@
 # Then, check to make sure deps are satisfiable (to avoid "can't find match for" problems)
 # that last one is tricky because multiple profiles need to be checked.
 
-import errno, os, shutil, sys
+import errno
+import os
+import sys
+import signal
+import re
+import tempfile
+
+try:
+       import cPickle as pickle
+except ImportError:
+       import pickle
+
 if not hasattr(__builtins__, "set"):
        from sets import Set as set
+
 exename=os.path.basename(sys.argv[0])  
 version="1.2"  
 
@@ -20,8 +32,6 @@ map(allowed_filename_chars_set.setdefault, map(chr, range(ord('A'), ord('Z')+1))
 map(allowed_filename_chars_set.setdefault, map(chr, range(ord('0'), ord('9')+1)))
 map(allowed_filename_chars_set.setdefault, map(chr, map(ord, [".", "-", "_", "+", ":"])))
 
-import signal,re,pickle,tempfile
-
 os.environ["PORTAGE_LEGACY_GLOBALS"] = "false"
 try:
        import portage