diff --git a/pysollib/games/osmosis.py b/pysollib/games/osmosis.py
index 210cf0ec..3280e229 100644
--- a/pysollib/games/osmosis.py
+++ b/pysollib/games/osmosis.py
@@ -24,21 +24,30 @@
 __all__ = []
 
 # imports
-import sys
 
 # PySol imports
-from pysollib.mygettext import _, n_
+from pysollib.mygettext import _
 from pysollib.gamedb import registerGame, GameInfo, GI
-from pysollib.util import *
-from pysollib.stack import *
 from pysollib.game import Game
 from pysollib.layout import Layout
-from pysollib.hint import AbstractHint, DefaultHint, CautiousDefaultHint
+
+from pysollib.util import ANY_RANK, ANY_SUIT, UNLIMITED_REDEALS
+
+from pysollib.stack import \
+        AbstractFoundationStack, \
+        BasicRowStack, \
+        FullStackWrapper, \
+        InitialDealTalonStack, \
+        OpenStack, \
+        WasteStack, \
+        WasteTalonStack, \
+        ReserveStack
 
 # ************************************************************************
 # * Osmosis
 # ************************************************************************
 
+
 class Osmosis_Foundation(AbstractFoundationStack):
     def acceptsCards(self, from_stack, cards):
         if not AbstractFoundationStack.acceptsCards(self, from_stack, cards):
@@ -49,7 +58,8 @@ class Osmosis_Foundation(AbstractFoundationStack):
         for s in self.game.s.foundations:
             if len(s.cards) > max_cards:
                 max_s, max_cards = s, len(s.cards)
-        # if we have less cards, then rank must match the card in this foundation
+        # if we have less cards, then rank must match the card in this
+        # foundation
         if len(self.cards) < max_cards:
             if cards[0].rank != max_s.cards[len(self.cards)].rank:
                 return False
@@ -161,8 +171,8 @@ class OsmosisII_Foundation(AbstractFoundationStack):
 
 
 class OsmosisII(Osmosis):
-    Foundation_Class = FullStackWrapper(OsmosisII_Foundation,
-                       base_rank=ANY_RANK, suit=ANY_SUIT, max_move=0)
+    Foundation_Class = FullStackWrapper(
+        OsmosisII_Foundation, base_rank=ANY_RANK, suit=ANY_SUIT, max_move=0)
 
     def createGame(self, max_rounds=-1, num_deal=3):
         Osmosis.createGame(self, num_deal=3)
@@ -211,7 +221,8 @@ class OpenPeek(Game):
             y += l.YS
         x, y, = 2*l.XM+l.XS+5*l.XOFFSET, l.YM
         for i in range(4):
-            stack = Osmosis_Foundation(x, y, self, i, base_rank=ANY_RANK, max_move=0)
+            stack = Osmosis_Foundation(
+                x, y, self, i, base_rank=ANY_RANK, max_move=0)
             stack.CARD_XOFFSET, stack.CARD_YOFFSET = l.XOFFSET, 0
             s.foundations.append(stack)
             y += l.YS
@@ -257,7 +268,8 @@ class Genesis(Game):
         # create stacks
         x, y, = l.XM+(rows-4)*l.XS/2, l.YM
         for i in range(4):
-            stack = Osmosis_Foundation(x, y, self, i, base_rank=ANY_RANK, max_move=0)
+            stack = Osmosis_Foundation(
+                x, y, self, i, base_rank=ANY_RANK, max_move=0)
             stack.CARD_XOFFSET, stack.CARD_YOFFSET = 0, l.YOFFSET
             s.foundations.append(stack)
             x += l.XS
@@ -326,10 +338,9 @@ class Bridesmaids(Game):
         # define stack-groups
         l.defaultStackGroups()
 
-
     def startGame(self, flip=0):
         # deal first card to foundation
-        base_card = self.s.talon.getCard()
+        self.s.talon.getCard()
         to_stack = self.s.foundations[0]
         self.startDealSample()
         self.flipMove(self.s.talon)
@@ -337,18 +348,20 @@ class Bridesmaids(Game):
         self.s.talon.dealCards()          # deal first card to WasteStack
 
 
-
 # register the game
 registerGame(GameInfo(59, Osmosis, "Osmosis",
                       GI.GT_1DECK_TYPE, 1, -1, GI.SL_MOSTLY_LUCK))
 registerGame(GameInfo(60, Peek, "Peek",
                       GI.GT_1DECK_TYPE, 1, -1, GI.SL_MOSTLY_LUCK))
 registerGame(GameInfo(298, OpenPeek, "Open Peek",
-                      GI.GT_1DECK_TYPE | GI.GT_OPEN | GI.GT_ORIGINAL, 1, 0, GI.SL_MOSTLY_SKILL))
+                      GI.GT_1DECK_TYPE | GI.GT_OPEN | GI.GT_ORIGINAL, 1, 0,
+                      GI.SL_MOSTLY_SKILL))
 registerGame(GameInfo(370, Genesis, "Genesis",
-                      GI.GT_1DECK_TYPE | GI.GT_OPEN | GI.GT_ORIGINAL, 1, 0, GI.SL_MOSTLY_SKILL))
+                      GI.GT_1DECK_TYPE | GI.GT_OPEN | GI.GT_ORIGINAL, 1, 0,
+                      GI.SL_MOSTLY_SKILL))
 registerGame(GameInfo(371, GenesisPlus, "Genesis +",
-                      GI.GT_1DECK_TYPE | GI.GT_OPEN | GI.GT_ORIGINAL, 1, 0, GI.SL_MOSTLY_SKILL))
+                      GI.GT_1DECK_TYPE | GI.GT_OPEN | GI.GT_ORIGINAL, 1, 0,
+                      GI.SL_MOSTLY_SKILL))
 registerGame(GameInfo(409, Bridesmaids, "Bridesmaids",
                       GI.GT_1DECK_TYPE, 1, -1, GI.SL_MOSTLY_LUCK))
 registerGame(GameInfo(715, OsmosisII, "Treasure Trove",
@@ -356,4 +369,3 @@ registerGame(GameInfo(715, OsmosisII, "Treasure Trove",
 registerGame(GameInfo(716, PeekII, "Peek II",
                       GI.GT_1DECK_TYPE, 1, -1, GI.SL_MOSTLY_LUCK,
                       rules_filename='treasuretrove.html'))
-
diff --git a/tests/style/py-flake8.t b/tests/style/py-flake8.t
index d5e7962a..04438ab1 100644
--- a/tests/style/py-flake8.t
+++ b/tests/style/py-flake8.t
@@ -10,7 +10,7 @@ use String::ShellQuote qw/ shell_quote /;
 
 # my $cmd = shell_quote( 'flake8', '.' );
 my $cmd = shell_quote( 'flake8',
-    grep { not($_ eq './pysollib/pysoltk.py' or $_ eq './pysollib/tile/ttk.py') } glob('./pysollib/*.py ./pysollib/[cmpuw]*/*.py ./pysollib/tile/*.py ./pysollib/ui/tktile/*.py ./pysollib/games/[a-ny-z]*.py') );
+    grep { not($_ eq './pysollib/pysoltk.py' or $_ eq './pysollib/tile/ttk.py') } glob('./pysollib/*.py ./pysollib/[cmpuw]*/*.py ./pysollib/tile/*.py ./pysollib/ui/tktile/*.py ./pysollib/games/[a-oy-z]*.py') );
 
 # TEST
 eq_or_diff( scalar(`$cmd`), '', "flake8 is happy with the code." );