-

cool-RR · cool-RR · commit 1c0d4b02c8b9 · 2014-10-19T21:49:45.000+03:00
diff --git a/source_py3/python_toolbox/combi/__init__.py b/source_py3/python_toolbox/combi/__init__.py
@@ -1,8 +1,9 @@
 # Copyright 2009-2015 Ram Rachum.
 # This program is distributed under the MIT license.
 
-import math
-from python_toolbox.math_tools import binomial # Making it easy to find
+
+
+from python_toolbox.math_tools import binomial
 
 from python_toolbox.nifty_collections import (Bag, OrderedBag, FrozenBag,
                                               FrozenOrderedBag)
@@ -12,4 +13,5 @@
 from .map_space import MapSpace
 from .selection_space import SelectionSpace
 
-from .perming import *
+from .perming import (PermSpace, CombSpace, Perm, UnrecurrentedPerm, Comb,
+                      UnrecurrentedComb, UnallowedVariationSelectionException)
diff --git a/source_py3/python_toolbox/combi/selection_space.py b/source_py3/python_toolbox/combi/selection_space.py
@@ -13,7 +13,7 @@ class SelectionSpace(sequence_tools.CuteSequenceMixin,
     
     For example:
     
-        >>> tuple(combi.SelectionSpace(range(2)))
+        >>> tuple(SelectionSpace(range(2)))
         (set(), {1}, {0}, {0, 1})
         
     The selections (which are sets) can be for any number of items, from zero
@@ -23,7 +23,7 @@ class SelectionSpace(sequence_tools.CuteSequenceMixin,
     in advance, but rather on demand. So you can create a `SelectionSpace` like
     this:
     
-        >>> selection_space = combi.SelectionSpace(range(10**4))
+        >>> selection_space = SelectionSpace(range(10**4))
         
     And take a random selection from it:
     
