Mercurial > pylearn

annotate misc.py @ 88:6749d18e11c8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
bugfix as numpy numpy don't support self.data[[i1,...],[i2,...]] when their is more then two i1 and i2
author Frederic Bastien <bastienf@iro.umontreal.ca>
date Mon, 05 May 2008 14:51:41 -0400
parents 718befdc8671
children e9a95e19e6f8
rev   line source
49
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
1
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
2 def unique_elements_list_intersection(list1,list2):
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
3 """
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
4 Return the unique elements that are in both list1 and list2
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
5 (repeated elements in listi will not be duplicated in the result).
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
6 This should run in O(n1+n2) where n1=|list1|, n2=|list2|.
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
7 """
718befdc8671 Miscellaneous general-purpose functions
bengioy@grenat.iro.umontreal.ca
parents:
diff changeset
8 return list(set.intersection(set(list1),set(list2)))