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Diffstat (limited to '')
| -rw-r--r-- | portato/helper.py | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/portato/helper.py b/portato/helper.py index 40aff44..f327f75 100644 --- a/portato/helper.py +++ b/portato/helper.py @@ -10,8 +10,7 @@ # # Written by René 'Necoro' Neumann <necoro@necoro.net> et.al. -import traceback, os.path, sys -from itertools import chain +import traceback, os.path, sys, types DEBUG = True @@ -99,7 +98,14 @@ def flatten (listOfLists): @returns: flattend list @rtype: list""" - return list(chain(*listOfLists)) + if type(listOfLists) != types.ListType: + return [listOfLists] + + ret = [] + for r in listOfLists: + ret.extend(flatten(r)) + + return ret def unique_array(s): """Stolen from portage_utils: |