Add more alternate names

* import tkinter directly

* linter

* linter

CONTRIBUTING.md

@@ -7,7 +7,7 @@ for general guidelines for contributing to open source.
 
 - The [GitHub Actions CI build](https://github.com/shlomif/PySolFC/actions) and [AppVeyor build](https://ci.appveyor.com/project/shlomif/pysolfc) (which also run the test suite) should pass on each commit.
 - Your contributions should be under [GPLv3+](https://en.wikipedia.org/wiki/GNU_General_Public_License#Version_3) or a [compatible free software licence](https://www.gnu.org/licenses/license-list.html#GPLCompatibleLicenses), but please don't put them under the [AGPL](https://en.wikipedia.org/wiki/Affero_General_Public_License), which adds additional restrictions.
-- The code should be compatible with Python 3.4.x-and-above.
+- The code should be compatible with Python 3.7 and above.
 
 # How you can contribute
 

README.md

@@ -31,7 +31,7 @@ can be implemented.
 
 ## Requirements.
 
-- Python 3.x
+- Python (3.7 or later)
 - Tkinter (Tcl/Tk 8.4 or later)
 
 - For sound support (optional)

pysollib/app.py

@@ -542,6 +542,9 @@ class Application:
                 (_("&Hmm"), 'ok'),
                 (_('&Cancel'), 'cancel'),
                 (_('&Close'), 'cancel'),
+                (_("&Apply"), 'apply'),
+                (_("&Start"), 'apply'),
+                (_('&New'), 'new'),
                 (_('&New game'), 'new'),
                 (_('&Back to game'), 'back'),
                 (_('&Reset...'), 'reset'),
@@ -550,6 +553,7 @@ class Application:
                 (_('&Info...'), 'help'),
                 (_('&Credits'), 'help'),
                 (_('&Next number'), 'next'),
+                (_('&Play'), 'next'),
                 (_('&Play this game'), 'next'),
                 (_('&Solid color...'), 'color'),
                 (_('&Save to file'), 'save'),

pysollib/app_statistics.py

@@ -72,6 +72,19 @@ class Statistics:
         else:
             games[player] = [g for g in games[player] if g[0] != gameid]
 
+    def deleteGameStats(self, gameid):
+        for player in self.games_stats:
+            try:
+                del self.games_stats[player][gameid]
+            except KeyError:
+                pass
+        for player in self.prev_games:
+            self.prev_games[player] = \
+                [g for g in self.prev_games[player] if g[0] != gameid]
+        for player in self.session_games:
+            self.session_games[player] = \
+                [g for g in self.session_games[player] if g[0] != gameid]
+
     def getStats(self, player, gameid):
         # returned (won, lost)
         return self.getFullStats(player, gameid)[:2]

pysollib/customgame.py

@@ -70,8 +70,6 @@ from pysollib.util import ACE, ANY_RANK, ANY_SUIT, \
     UNLIMITED_MOVES
 from pysollib.wizardutil import WizardWidgets
 
-import six
-
 # ************************************************************************
 # *
 # ************************************************************************
@@ -80,7 +78,7 @@ import six
 def get_settings(ss):
     s = {}
     for w in WizardWidgets:
-        if isinstance(w, six.string_types):
+        if isinstance(w, str):
             continue
         if w.var_name in ss:
             v = ss[w.var_name]

pysollib/game/__init__.py

@@ -26,6 +26,7 @@ import math
 import random
 import time
 import traceback
+from io import BytesIO
 from pickle import Pickler, Unpickler, UnpicklingError
 
 import attr
@@ -68,10 +69,6 @@ from pysollib.settings import PACKAGE, TITLE, TOOLKIT, TOP_SIZE
 from pysollib.settings import VERSION, VERSION_TUPLE
 from pysollib.struct_new import NewStruct
 
-import six
-from six import BytesIO
-from six.moves import range
-
 if TOOLKIT == 'tk':
     from pysollib.ui.tktile.solverdialog import reset_solver_dialog
 else:
@@ -104,7 +101,7 @@ def _updateStatus_process_key_val(tb, sb, k, v):
             # self.top.wm_title("%s - %s"
             # % (TITLE, self.getTitleName()))
             return
-        if isinstance(v, six.string_types):
+        if isinstance(v, str):
             if sb:
                 sb.updateText(gamenumber=v)
             # self.top.wm_title("%s - %s %s" % (TITLE,
@@ -146,7 +143,7 @@ def _updateStatus_process_key_val(tb, sb, k, v):
             if tb:
                 tb.updateText(player=_("Player\n"))
             return
-        if isinstance(v, six.string_types):
+        if isinstance(v, str):
             if tb:
                 # if self.app.opt.toolbar_size:
                 if tb.getSize():
@@ -168,7 +165,7 @@ def _updateStatus_process_key_val(tb, sb, k, v):
         if v is None:
             if sb:
                 sb.updateText(time='')
-        if isinstance(v, six.string_types):
+        if isinstance(v, str):
             if sb:
                 sb.updateText(time=v)
         return
@@ -1341,7 +1338,7 @@ class Game(object):
         if self.preview:
             return
         tb, sb = self.app.toolbar, self.app.statusbar
-        for k, v in six.iteritems(kw):
+        for k, v in kw.items():
             _updateStatus_process_key_val(tb, sb, k, v)
 
     def _unmapHandler(self, event):

pysollib/games/grandduchess.py

@@ -158,6 +158,7 @@ registerGame(GameInfo(557, GrandDuchess, "Grand Duchess",
                       altnames=('Duchess de Luynes')))
 registerGame(GameInfo(617, Parisienne, "Parisienne",
                       GI.GT_NUMERICA, 2, 3,
-                      altnames=('La Parisienne', 'Parisian')))
+                      altnames=('La Parisienne', 'Parisian',
+                                'Isle of Capri')))
 registerGame(GameInfo(618, GrandDuchessPlus, "Grand Duchess +",
                       GI.GT_NUMERICA, 2, 3))

pysollib/games/gypsy.py

@@ -1055,7 +1055,8 @@ class AceOfHearts(Game):
 
 # register the game
 registerGame(GameInfo(1, Gypsy, "Gypsy",
-                      GI.GT_GYPSY, 2, 0, GI.SL_MOSTLY_SKILL))
+                      GI.GT_GYPSY, 2, 0, GI.SL_MOSTLY_SKILL,
+                      altnames=("Normandy",)))
 registerGame(GameInfo(65, Giant, "Giant",
                       GI.GT_GYPSY, 2, 0, GI.SL_MOSTLY_SKILL))
 registerGame(GameInfo(3, Irmgard, "Irmgard",

pysollib/games/klondike.py

@@ -1624,7 +1624,8 @@ registerGame(GameInfo(2, Klondike, "Klondike",
 registerGame(GameInfo(61, CasinoKlondike, "Casino Klondike",
                       GI.GT_KLONDIKE | GI.GT_SCORE, 1, 2, GI.SL_BALANCED))
 registerGame(GameInfo(129, VegasKlondike, "Vegas Klondike",
-                      GI.GT_KLONDIKE | GI.GT_SCORE, 1, 0, GI.SL_BALANCED))
+                      GI.GT_KLONDIKE | GI.GT_SCORE, 1, 0, GI.SL_BALANCED,
+                      altnames=("Las Vegas",)))
 registerGame(GameInfo(18, KlondikeByThrees, "Klondike (Draw 3)",
                       GI.GT_KLONDIKE, 1, -1, GI.SL_MOSTLY_LUCK))
 registerGame(GameInfo(58, ThumbAndPouch, "Thumb and Pouch",

pysollib/games/mahjongg/mahjongg.py

@@ -40,8 +40,6 @@ from pysollib.stack import \
         OpenStack
 from pysollib.util import ANY_SUIT, NO_RANK
 
-from six.moves import range
-
 
 def factorial(x):
     if x <= 1:

pysollib/games/mahjongg/shisensho.py

@@ -37,8 +37,6 @@ from pysollib.stack import \
         InitialDealTalonStack
 from pysollib.util import ANY_SUIT
 
-from six.moves import range
-
 
 class Shisen_Hint(AbstractHint):
     TOP_MATCHING = False

pysollib/games/picturegallery.py

@@ -730,7 +730,7 @@ registerGame(GameInfo(399, Zeus, "Zeus",
                       GI.GT_PICTURE_GALLERY, 2, 0, GI.SL_BALANCED))
 registerGame(GameInfo(546, RoyalParade, "Royal Parade",
                       GI.GT_PICTURE_GALLERY, 2, 0, GI.SL_MOSTLY_SKILL,
-                      altnames=("Hussars", "Financier")))
+                      altnames=("Hussars", "Financier", "Cavalcade")))
 registerGame(GameInfo(547, VirginiaReel, "Virginia Reel",
                       GI.GT_PICTURE_GALLERY, 2, 0, GI.SL_MOSTLY_SKILL))
 registerGame(GameInfo(782, GreaterWheel, "Greater Wheel",

pysollib/games/special/samegame.py

@@ -34,8 +34,6 @@ from pysollib.stack import \
         OpenStack
 from pysollib.util import ANY_SUIT
 
-from six.moves import range
-
 
 # ************************************************************************
 # * Samegame

pysollib/hint.py

@@ -33,8 +33,6 @@ from pysollib.pysolrandom import construct_random
 from pysollib.settings import DEBUG, FCS_COMMAND
 from pysollib.util import KING
 
-import six
-
 FCS_VERSION = None
 
 # ************************************************************************
@@ -819,7 +817,7 @@ class Base_Solver_Hint:
         if os.name != 'nt':
             kw['close_fds'] = True
         p = subprocess.Popen(command, **kw)
-        bytes_board = six.binary_type(board, 'utf-8')
+        bytes_board = bytes(board, 'utf-8')
         pout, perr = p.communicate(bytes_board)
         if p.returncode in (127, 1):
             # Linux and Windows return codes for "command not found" error
@@ -1018,7 +1016,7 @@ class FreeCellSolver_Hint(Base_Solver_Hint):
                 FCS_VERSION = (5, 0, 0)
             else:
                 pout, _ = self.run_solver(FCS_COMMAND + ' --version', '')
-                s = six.text_type(pout.read(), encoding='utf-8')
+                s = str(pout.read(), encoding='utf-8')
                 m = re.search(r'version ([0-9]+)\.([0-9]+)\.([0-9]+)', s)
                 if m:
                     FCS_VERSION = (int(m.group(1)), int(m.group(2)),
@@ -1082,7 +1080,7 @@ class FreeCellSolver_Hint(Base_Solver_Hint):
             states = 0
 
             for sbytes in pout:
-                s = six.text_type(sbytes, encoding='utf-8')
+                s = str(sbytes, encoding='utf-8')
                 if DEBUG >= 5:
                     print(s)
 
@@ -1127,7 +1125,7 @@ class FreeCellSolver_Hint(Base_Solver_Hint):
                 self.solver_state = 'unsolved'
         else:
             for sbytes in pout:
-                s = six.text_type(sbytes, encoding='utf-8')
+                s = str(sbytes, encoding='utf-8')
                 if DEBUG:
                     print(s)
                 if self._determineIfSolverState(s):
@@ -1356,7 +1354,7 @@ class BlackHoleSolver_Hint(Base_Solver_Hint):
             pout, perr = self.run_solver(command, board)
 
             for sbytes in pout:
-                s = six.text_type(sbytes, encoding='utf-8')
+                s = str(sbytes, encoding='utf-8')
                 if DEBUG >= 5:
                     print(s)
 
@@ -1390,7 +1388,7 @@ class BlackHoleSolver_Hint(Base_Solver_Hint):
         else:
             self.solver_state = result.lower()
             for sbytes in pout:
-                s = six.text_type(sbytes, encoding='utf-8')
+                s = str(sbytes, encoding='utf-8')
                 if DEBUG:
                     print(s)
 

pysollib/init.py

@@ -102,7 +102,7 @@ def init():
         sys.argv.remove('--kivy')
 
     if pysollib.settings.TOOLKIT == 'tk':
-        from six.moves import tkinter
+        import tkinter
         root = tkinter.Tk(className=pysollib.settings.TITLE)
         root.withdraw()
         if tkinter.TkVersion < 8.4:

pysollib/kivy/selectgame.py

@@ -21,6 +21,8 @@
 #
 # ---------------------------------------------------------------------------#
 
+from collections import UserList
+
 from kivy.clock import Clock
 
 from pysollib.gamedb import GI
@@ -33,8 +35,6 @@ from pysollib.kivy.selecttree import SelectDialogTreeData
 from pysollib.kivy.selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
 from pysollib.mygettext import _
 
-from six.moves import UserList
-
 
 # ************************************************************************
 # * Nodes

pysollib/mfxutil.py

@@ -31,9 +31,6 @@ from pickle import Pickler, Unpickler
 
 from pysollib.settings import PACKAGE, TOOLKIT
 
-import six
-from six import print_
-
 Image = ImageTk = ImageOps = ImageDraw = None
 if TOOLKIT == 'tk':
     try:  # PIL
@@ -125,9 +122,9 @@ def print_err(s, level=1):
     elif level == 2:
         ss = PACKAGE+': DEBUG WARNING:'
     try:
-        print_(ss, s, file=sys.stderr)
+        print(ss, s, file=sys.stderr)
     except Exception:
-        print_(ss, s.encode(locale.getpreferredencoding()), file=sys.stderr)
+        print(ss, s.encode(locale.getpreferredencoding()), file=sys.stderr)
     sys.stderr.flush()
 
 
@@ -184,7 +181,7 @@ if os.name == "posix":
 def win32_getusername():
     user = os.environ.get('USERNAME', '').strip()
     try:
-        user = six.text_type(user, locale.getpreferredencoding())
+        user = str(user, locale.getpreferredencoding())
     except Exception:
         user = ''
     return user

pysollib/mygettext.py

@@ -1,10 +1,8 @@
 import gettext
 import sys
 
-import six
 
-
-class myLocalGettext(object):
+class myLocalGettext:
     def __init__(self, lang):
         self.language = lang
 
@@ -19,8 +17,8 @@ class myLocalGettext(object):
         return t
 
     def maketext(self, msg):
-        if not isinstance(msg, six.text_type):
-            return six.text_type(msg, 'utf-8')
+        if not isinstance(msg, str):
+            return str(msg, 'utf-8')
         return msg
 
     def ungettext(self, msgid1, msgid2, n):

pysollib/options.py

@@ -35,9 +35,6 @@ from pysollib.mygettext import myGettext
 from pysollib.pysoltk import STATUSBAR_ITEMS, TOOLBAR_BUTTONS, TOOLKIT
 from pysollib.resource import CSI
 
-
-import six
-
 import validate
 
 # ************************************************************************
@@ -663,7 +660,7 @@ class Options:
             val = getattr(self, key)
             if isinstance(val, str):
                 if sys.version_info < (3,):
-                    val = six.text_type(val, 'utf-8')
+                    val = str(val, 'utf-8')
             config['general'][key] = val
 
         config['general']['recent_gameid'] = self.recent_gameid

pysollib/pysolgtk/findcarddialog.py

@@ -23,7 +23,7 @@
 
 # imports
 #  import os
-#  from six.moves import tkinter
+#  import tkinter
 #  import traceback
 
 #  # PySol imports

pysollib/pysolgtk/fullpicturedialog.py

@@ -23,7 +23,7 @@
 
 # imports
 #  import os
-#  from six.moves import tkinter
+#  import tkinter
 #  import traceback
 
 #  # PySol imports

pysollib/pysolgtk/gameinfodialog.py

@@ -24,7 +24,7 @@
 
 #  # imports
 #  import os, sys
-#  from six.moves import tkinter
+#  import tkinter
 
 #  # PySol imports
 #  from pysollib.mfxutil import KwStruct

pysollib/pysolgtk/statusbar.py

@@ -25,8 +25,6 @@ import gtk
 
 from pysollib.mygettext import _
 
-import six
-
 
 class BasicStatusbar:
     def __init__(self, top, row, column, columnspan):
@@ -60,7 +58,7 @@ class BasicStatusbar:
         for k, v in kw.items():
             label = getattr(self, k + "_label")
             label.pop(0)
-            label.push(0, six.text_type(v))
+            label.push(0, str(v))
 
     def config(self, name, show):
         # FIXME
@@ -70,7 +68,7 @@ class BasicStatusbar:
         label = getattr(self, name + "_label")
         # FIXME kw['fg']
         label.pop(0)
-        label.push(0, six.text_type(kw['text']))
+        label.push(0, str(kw['text']))
 
     def show(self, show=True, resize=False):
         if show:

pysollib/pysolgtk/tkhtml.py

@@ -38,8 +38,6 @@ from pysollib.mfxutil import Struct, openURL
 from pysollib.mygettext import _
 from pysollib.settings import TITLE
 
-import six
-
 from tkwidget import MfxMessageDialog
 
 if __name__ == '__main__':
@@ -71,7 +69,7 @@ class tkHTMLWriter(pysollib.formatter.NullWriter):
         self.indent = ''
 
     def write(self, data):
-        data = six.text_type(data)
+        data = str(data)
         self.text.insert(self.text.get_end_iter(), data, len(data))
 
     def anchor_bgn(self, href, name, type):

pysollib/resource.py

@@ -29,8 +29,6 @@ from pysollib.mfxutil import Image, KwStruct, Struct, USE_PIL
 from pysollib.mygettext import _
 from pysollib.settings import DEBUG
 
-import six
-
 # ************************************************************************
 # * Abstract
 # ************************************************************************
@@ -477,7 +475,7 @@ class Cardset(Resource):
 
     def updateCardback(self, backname=None, backindex=None):
         # update default back
-        if isinstance(backname, six.string_types):
+        if isinstance(backname, str):
             if backname in self.backnames:
                 backindex = self.backnames.index(backname)
         if isinstance(backindex, int):

pysollib/stats.py

@@ -27,8 +27,6 @@ from pysollib.gamedb import GI
 from pysollib.mfxutil import format_time
 from pysollib.mygettext import _
 
-from six.moves import range
-
 # ************************************************************************
 # *
 # ************************************************************************

pysollib/tile/fontsdialog.py

@@ -21,11 +21,12 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 from pysollib.ui.tktile.tkutil import bind
 
-from six.moves import tkinter
 from six.moves import tkinter_font
 from six.moves import tkinter_ttk as ttk
 

pysollib/tile/playeroptionsdialog.py

@@ -21,10 +21,11 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .tkwidget import MfxDialog

pysollib/tile/progressbar.py

@@ -21,10 +21,11 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 # ************************************************************************

pysollib/tile/selectcardset.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.mfxutil import KwStruct, USE_PIL
 from pysollib.mygettext import _
@@ -31,7 +32,6 @@ from pysollib.ui.tktile.tkcanvas import MfxCanvasImage
 from pysollib.ui.tktile.tkutil import bind, loadImage
 from pysollib.util import CARDSET
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .selecttree import SelectDialogTreeCanvas

pysollib/tile/selectgame.py

@@ -22,6 +22,8 @@
 # ---------------------------------------------------------------------------
 
 import os
+import tkinter
+from collections import UserList
 
 from pysollib.gamedb import GI
 from pysollib.mfxutil import KwStruct, Struct, destruct
@@ -31,8 +33,6 @@ from pysollib.resource import CSI
 from pysollib.ui.tktile.selecttree import SelectDialogTreeData
 from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 
-from six.moves import UserList
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .selecttree import SelectDialogTreeCanvas

pysollib/tile/selecttile.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.mfxutil import KwStruct, USE_PIL
 from pysollib.mygettext import _
@@ -29,8 +30,6 @@ from pysollib.resource import TTI
 from pysollib.ui.tktile.selecttree import SelectDialogTreeData
 from pysollib.ui.tktile.tkutil import bind
 
-import six
-from six.moves import tkinter
 from six.moves import tkinter_colorchooser
 from six.moves import tkinter_ttk as ttk
 
@@ -276,7 +275,7 @@ class SelectTileDialogWithPreview(MfxDialog):
 
     def mDone(self, button):
         if button == 0:  # "OK" or double click
-            if isinstance(self.tree.selection_key, six.string_types):
+            if isinstance(self.tree.selection_key, str):
                 self.key = str(self.tree.selection_key)
             else:
                 self.key = self.tree.selection_key
@@ -378,7 +377,7 @@ class SelectTileDialogWithPreview(MfxDialog):
         canvas.deleteAllItems()
 
         self.preview_scaling = scaling
-        if isinstance(key, six.string_types):
+        if isinstance(key, str):
             if USE_PIL:
                 self.textScale['state'] = 'disabled'
             # solid color

pysollib/tile/soundoptionsdialog.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------
 
 import os
+import tkinter
 
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
@@ -29,7 +30,6 @@ from pysollib.pysolaudio import pysolsoundserver
 from pysollib.settings import TITLE
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .tkwidget import MfxDialog, MfxMessageDialog

pysollib/tile/statusbar.py

@@ -24,11 +24,10 @@
 # imports
 import os
 import sys
+import tkinter
 
 from pysollib.mygettext import _
 
-import six
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .tkwidget import MfxTooltip
@@ -97,7 +96,7 @@ class MfxStatusbar:
     def updateText(self, **kw):
         for k, v in kw.items():
             label = getattr(self, k + '_label')
-            text = six.text_type(v)
+            text = str(v)
             width = label['width']
             if width and len(text) > width:
                 label['width'] = len(text)

pysollib/tile/timeoutsdialog.py

@@ -21,10 +21,11 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .tkwidget import MfxDialog, PysolScale

pysollib/tile/tkhtml.py

@@ -23,12 +23,12 @@
 
 import os
 import sys
+import tkinter
 
 from pysollib.mfxutil import Struct
 from pysollib.mygettext import _
 from pysollib.ui.tktile.tkhtml import Base_HTMLViewer
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .statusbar import HtmlStatusbar

pysollib/tile/tkstats.py

@@ -23,6 +23,7 @@
 
 import os
 import time
+import tkinter
 
 from pysollib.mfxutil import KwStruct
 from pysollib.mfxutil import format_time
@@ -31,7 +32,6 @@ from pysollib.settings import TOP_TITLE
 from pysollib.stats import ProgressionFormatter, PysolStatsFormatter
 from pysollib.ui.tktile.tkutil import bind, loadImage
 
-from six.moves import tkinter
 from six.moves import tkinter_font
 from six.moves import tkinter_ttk as ttk
 

pysollib/tile/tktree.py

@@ -22,11 +22,10 @@
 # ---------------------------------------------------------------------------
 
 import os
+import tkinter
 
 from pysollib.ui.tktile.tkutil import bind
 
-from six.moves import tkinter
-
 from .tkwidget import MfxScrolledCanvas
 
 

pysollib/tile/tkwidget.py

@@ -24,6 +24,7 @@
 import locale
 import os
 import time
+import tkinter
 import traceback
 
 from pysollib.mfxutil import KwStruct, destruct, kwdefault, openURL
@@ -34,9 +35,6 @@ from pysollib.ui.tktile.tkutil import after, after_cancel
 from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 
-import six
-from six import PY2
-from six.moves import tkinter
 from six.moves import tkinter_font
 from six.moves import tkinter_ttk as ttk
 
@@ -121,9 +119,9 @@ class MfxDialog:  # ex. _ToplevelDialog
             key = event.char
             try:
                 if os.name == 'nt':
-                    key = six.text_type(key, locale.getpreferredencoding())
+                    key = str(key, locale.getpreferredencoding())
                 else:
-                    key = six.text_type(key, 'utf-8')
+                    key = str(key, 'utf-8')
             except Exception:
                 pass
             else:
@@ -289,8 +287,6 @@ class MfxExceptionDialog(MfxMessageDialog):
                 (ex.errno, ex.strerror, repr(ex.filename))
         else:
             t = str(ex)
-        if PY2:
-            t = six.text_type(t, errors='replace')
         kw.text = text + t
         MfxMessageDialog.__init__(self, parent, title, **kw.getKw())
 

pysollib/tile/toolbar.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.mfxutil import Image, ImageOps, ImageTk
 from pysollib.mygettext import _, n_
@@ -32,7 +33,6 @@ from pysollib.ui.tktile.tkutil import loadImage
 from pysollib.util import IMAGE_EXTENSIONS
 from pysollib.winsystems import TkSettings
 
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .tkwidget import MfxTooltip

pysollib/tile/wizarddialog.py

@@ -21,13 +21,13 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 from pysollib.wizardpresets import presets
 from pysollib.wizardutil import WizardWidgets
 
-import six
-from six.moves import tkinter
 from six.moves import tkinter_ttk as ttk
 
 from .tkwidget import MfxDialog
@@ -49,7 +49,7 @@ class WizardDialog(MfxDialog):
         notebook.pack(expand=True, fill='both')
 
         for w in WizardWidgets:
-            if isinstance(w, six.string_types):
+            if isinstance(w, str):
                 frame = ttk.Frame(notebook)
                 notebook.add(frame, text=w, sticky='nsew', padding=5)
                 frame.columnconfigure(1, weight=1)
@@ -128,7 +128,7 @@ class WizardDialog(MfxDialog):
         n = w.translation_map[n]
         p = presets[n]
         for w in WizardWidgets:
-            if isinstance(w, six.string_types):
+            if isinstance(w, str):
                 continue
             if w.var_name in p:
                 v = p[w.var_name]

pysollib/tk/basetkmfxdialog.py

@@ -1,6 +1,6 @@
-from pysollib.tk.tkwidget import MfxDialog
+import tkinter
 
-from six.moves import tkinter
+from pysollib.tk.tkwidget import MfxDialog
 
 
 class BaseTkMfxDialog(MfxDialog):

pysollib/tk/fontsdialog.py

@@ -21,12 +21,13 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 from pysollib.tk.tkwidget import MfxDialog
 from pysollib.ui.tktile.tkutil import bind
 
-from six.moves import tkinter
 from six.moves import tkinter_font
 
 

pysollib/tk/playeroptionsdialog.py

@@ -21,12 +21,12 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct, Struct
 from pysollib.mygettext import _
 from pysollib.ui.tktile.tkutil import bind
 
-from six.moves import tkinter
-
 from .tkwidget import MfxDialog
 
 

pysollib/tk/progressbar.py

@@ -21,11 +21,11 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 
-from six.moves import tkinter
-
 # ************************************************************************
 # * a simple progress bar
 # ************************************************************************

pysollib/tk/selectcardset.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.mfxutil import KwStruct, USE_PIL
 from pysollib.mygettext import _
@@ -31,8 +32,6 @@ from pysollib.ui.tktile.tkcanvas import MfxCanvasImage
 from pysollib.ui.tktile.tkutil import loadImage
 from pysollib.util import CARDSET
 
-from six.moves import tkinter
-
 from .selecttree import SelectDialogTreeCanvas
 from .selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
 from .tkwidget import MfxDialog, MfxScrolledCanvas

pysollib/tk/selectgame.py

@@ -22,6 +22,8 @@
 # ---------------------------------------------------------------------------
 
 import os
+import tkinter
+from collections import UserList
 
 from pysollib.gamedb import GI
 from pysollib.mfxutil import KwStruct, Struct, destruct
@@ -31,9 +33,6 @@ from pysollib.resource import CSI
 from pysollib.ui.tktile.selecttree import SelectDialogTreeData
 from pysollib.ui.tktile.tkutil import unbind_destroy
 
-from six.moves import UserList
-from six.moves import tkinter
-
 from .selecttree import SelectDialogTreeCanvas
 from .selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
 from .tkwidget import MfxDialog, MfxScrolledCanvas

pysollib/tk/selecttile.py

@@ -21,13 +21,13 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
 
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 from pysollib.ui.tktile.selecttree import SelectDialogTreeData
 
-import six
-from six.moves import tkinter, tkinter_colorchooser
+from six.moves import tkinter_colorchooser
 
 from .selecttree import SelectDialogTreeCanvas
 from .selecttree import SelectDialogTreeLeaf, SelectDialogTreeNode
@@ -172,10 +172,7 @@ class SelectTileDialogWithPreview(MfxDialog):
 
     def mDone(self, button):
         if button == 0:        # "OK" or double click
-            if isinstance(self.tree.selection_key, six.string_types):
-                self.key = str(self.tree.selection_key)
-            else:
-                self.key = self.tree.selection_key
+            self.key = self.tree.selection_key
             self.tree.n_expansions = 1  # save xyview in any case
         if button == 1:        # "Solid color..."
             try:
@@ -201,7 +198,7 @@ class SelectTileDialogWithPreview(MfxDialog):
             return
         canvas = self.preview.canvas
         canvas.deleteAllItems()
-        if isinstance(key, six.string_types):
+        if isinstance(key, str):
             # solid color
             canvas.config(bg=key)
             canvas.setTile(None)

pysollib/tk/solverdialog.py

@@ -21,13 +21,13 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 from pysollib.tk.basetkmfxdialog import BaseTkMfxDialog
 from pysollib.ui.tktile.solverdialog import BaseSolverDialog, solver_dialog
 
-from six.moves import range, tkinter
-
 # ************************************************************************
 # *
 # ************************************************************************

pysollib/tk/soundoptionsdialog.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
@@ -29,8 +30,6 @@ from pysollib.pysolaudio import pysolsoundserver
 from pysollib.settings import TITLE
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 
-from six.moves import tkinter
-
 from .tkwidget import MfxDialog, MfxMessageDialog
 
 # ************************************************************************

pysollib/tk/statusbar.py

@@ -23,13 +23,11 @@
 
 import os
 import sys
+import tkinter
 
 from pysollib.mygettext import _
 from pysollib.settings import WIN_SYSTEM
 
-import six
-from six.moves import tkinter
-
 from .tkwidget import MfxTooltip
 
 if __name__ == '__main__':
@@ -96,7 +94,7 @@ class MfxStatusbar:
     def updateText(self, **kw):
         for k, v in kw.items():
             label = getattr(self, k + '_label')
-            text = six.text_type(v)
+            text = str(v)
             width = label['width']
             if width and len(text) > width:
                 label['width'] = len(text)

pysollib/tk/tabpage.py

@@ -24,7 +24,7 @@
 a couple of classes for implementing partial tabbed-page like behaviour
 """
 
-from six.moves import tkinter
+import tkinter
 
 MYRIDGE, MYRAISED = tkinter.RAISED, tkinter.RIDGE
 # MYRIDGE, MYRAISED = tkinter.RIDGE, tkinter.RAISED

pysollib/tk/timeoutsdialog.py

@@ -21,12 +21,11 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
 
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 
-from six.moves import tkinter
-
 from .tkwidget import MfxDialog
 
 

pysollib/tk/tkhtml.py

@@ -23,13 +23,12 @@
 
 import os
 import sys
+import tkinter
 
 from pysollib.mfxutil import Struct
 from pysollib.mygettext import _
 from pysollib.ui.tktile.tkhtml import Base_HTMLViewer
 
-from six.moves import tkinter
-
 from .statusbar import HtmlStatusbar
 from .tkwidget import MfxMessageDialog
 

pysollib/tk/tkstats.py

@@ -23,6 +23,7 @@
 
 import os
 import time
+import tkinter
 
 from pysollib.mfxutil import KwStruct, kwdefault
 from pysollib.mfxutil import format_time
@@ -31,7 +32,6 @@ from pysollib.settings import TOP_TITLE
 from pysollib.stats import ProgressionFormatter, PysolStatsFormatter
 from pysollib.ui.tktile.tkutil import bind, loadImage
 
-from six.moves import tkinter
 from six.moves import tkinter_font
 
 from .tkwidget import MfxDialog, MfxMessageDialog

pysollib/tk/tktree.py

@@ -22,11 +22,10 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.ui.tktile.tkutil import bind
 
-from six.moves import tkinter
-
 from .tkwidget import MfxScrolledCanvas
 
 

pysollib/tk/tkwidget.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------
 
 import time
+import tkinter
 import traceback
 
 from pysollib.mfxutil import KwStruct, destruct, kwdefault, openURL
@@ -32,8 +33,6 @@ from pysollib.ui.tktile.tkutil import after, after_cancel
 from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 from pysollib.ui.tktile.tkutil import makeToplevel, setTransient
 
-import six
-from six.moves import tkinter
 from six.moves import tkinter_font
 
 # ************************************************************************
@@ -130,7 +129,7 @@ class MfxDialog:  # ex. _ToplevelDialog
 
     def altKeyEvent(self, event):
         key = event.char
-        key = six.text_type(key, 'utf-8')
+        key = str(key, 'utf-8')
         key = key.lower()
         button = self.accel_keys.get(key)
         if button is not None:
@@ -285,7 +284,7 @@ class MfxExceptionDialog(MfxMessageDialog):
                 (ex.errno, ex.strerror, repr(ex.filename))
         else:
             t = str(ex)
-        kw.text = text + six.text_type(t, errors='replace')
+        kw.text = text + str(t, errors='replace')
         MfxMessageDialog.__init__(self, parent, title, **kw.getKw())
 
 

pysollib/tk/toolbar.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------##
 
 import os
+import tkinter
 
 from pysollib.mfxutil import Image, ImageTk
 from pysollib.mygettext import _, n_
@@ -31,8 +32,6 @@ from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 from pysollib.util import IMAGE_EXTENSIONS
 from pysollib.winsystems import TkSettings
 
-from six.moves import tkinter
-
 from .tkwidget import MfxTooltip
 
 

pysollib/tk/wizarddialog.py

@@ -21,14 +21,13 @@
 #
 # ---------------------------------------------------------------------------##
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 from pysollib.wizardpresets import presets
 from pysollib.wizardutil import WizardWidgets
 
-import six
-from six.moves import tkinter
-
 from .tabpage import TabPageSet
 from .tkwidget import MfxDialog
 
@@ -48,7 +47,7 @@ class WizardDialog(MfxDialog):
         notebook.pack(expand=True, fill='both')
 
         for w in WizardWidgets:
-            if isinstance(w, six.string_types):
+            if isinstance(w, str):
                 notebook.AddPage(w)
                 frame = tkinter.Frame(notebook.pages[w]['page'])
                 frame.pack(expand=True, fill='both', padx=2, pady=4)
@@ -117,7 +116,7 @@ class WizardDialog(MfxDialog):
         n = w.translation_map[v]
         p = presets[n]
         for w in WizardWidgets:
-            if isinstance(w, six.string_types):
+            if isinstance(w, str):
                 continue
             if w.var_name in p:
                 v = p[w.var_name]

pysollib/ui/tktile/Canvas2.py

@@ -1,9 +1,9 @@
 # This module exports classes for the various canvas item types
 
 # NOTE: This module was an experiment and is now obsolete.
-# It's best to use the Tkinter.Canvas class directly.
+# It's best to use the tkinter.Canvas class directly.
 
-from six.moves.tkinter import Canvas, _cnfmerge, _flatten  # noqa: F401
+from tkinter import Canvas, _cnfmerge, _flatten  # noqa: F401
 
 
 class CanvasItem:

pysollib/ui/tktile/colorsdialog.py

@@ -21,10 +21,11 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 
-from six.moves import tkinter
 from six.moves.tkinter_colorchooser import askcolor
 
 

pysollib/ui/tktile/edittextdialog.py

@@ -1,8 +1,8 @@
+import tkinter
+
 from pysollib.mfxutil import KwStruct
 from pysollib.mygettext import _
 
-from six.moves import tkinter
-
 
 class BaseEditTextDialog:
     def __init__(self, parent, title, text, **kw):

pysollib/ui/tktile/findcarddialog.py

@@ -22,6 +22,7 @@
 # ---------------------------------------------------------------------------
 
 import os
+import tkinter
 
 from pysollib.mygettext import _
 from pysollib.resource import CSI
@@ -31,8 +32,6 @@ from pysollib.ui.tktile.tkcanvas import MfxCanvasImage, MfxCanvasRectangle
 from pysollib.ui.tktile.tkutil import after, after_cancel
 from pysollib.ui.tktile.tkutil import bind, makeImage, unbind_destroy
 
-from six.moves import tkinter
-
 
 LARGE_EMBLEMS_SIZE = (38, 34)
 SMALL_EMBLEMS_SIZE = (31, 21)

pysollib/ui/tktile/fullpicturedialog.py

@@ -21,14 +21,14 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.mygettext import _
 from pysollib.settings import TITLE
 from pysollib.ui.tktile.tkcanvas import MfxCanvas, MfxCanvasGroup
 from pysollib.ui.tktile.tkcanvas import MfxCanvasImage
 from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 
-from six.moves import tkinter
-
 
 class FullPictureDialog(tkinter.Toplevel):
     CARD_IMAGES = {}  # key: (type, rank, suit)

pysollib/ui/tktile/menubar.py

@@ -3,6 +3,7 @@ import os
 import platform
 import re
 import sys
+import tkinter
 
 from pysollib.gamedb import GI
 from pysollib.hint import PySolHintLayoutImportError
@@ -17,7 +18,6 @@ from pysollib.ui.tktile.tkconst import EVENT_PROPAGATE
 from pysollib.ui.tktile.tkconst import STATUSBAR_ITEMS, TOOLBAR_BUTTONS
 from pysollib.ui.tktile.tkutil import after_idle, bind
 
-from six.moves import tkinter
 from six.moves import tkinter_tkfiledialog
 
 
@@ -2190,7 +2190,7 @@ Error while saving game.
                                     % self.game.gameinfo.name):
             return
         from pysollib.wizardutil import delete_game
-        delete_game(self.game)
+        delete_game(self.app, self.game)
         self.game.endGame()
         self.game.quitGame(2)
 

pysollib/ui/tktile/solverdialog.py

@@ -1,9 +1,9 @@
+import tkinter
+
 from pysollib.mygettext import _
 from pysollib.settings import TITLE
 from pysollib.ui.tktile.tkconst import EVENT_HANDLED
 
-from six.moves import tkinter
-
 
 class BaseSolverDialog:
     def _ToggleShowProgressButton(self, *args):

pysollib/ui/tktile/tkcanvas.py

@@ -21,13 +21,13 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.mfxutil import Image, ImageTk
 from pysollib.ui.tktile.Canvas2 import CanvasText, Group, Line, Rectangle
 from pysollib.ui.tktile.Canvas2 import ImageItem as ImageItem2
 from pysollib.ui.tktile.tkutil import loadImage, unbind_destroy
 
-from six.moves import tkinter
-
 
 # ************************************************************************
 # * canvas items

pysollib/ui/tktile/tkconst.py

@@ -21,9 +21,9 @@
 #
 # ---------------------------------------------------------------------------##
 
-from pysollib.mygettext import n_
+import tkinter
 
-from six.moves import tkinter
+from pysollib.mygettext import n_
 
 # ************************************************************************
 # * constants

pysollib/ui/tktile/tkhtml.py

@@ -23,6 +23,7 @@
 
 import os
 import sys
+import tkinter
 
 import pysollib.formatter
 import pysollib.htmllib2 as htmllib
@@ -31,8 +32,6 @@ from pysollib.mygettext import _
 from pysollib.settings import TITLE
 from pysollib.ui.tktile.tkutil import bind, unbind_destroy
 
-from six.moves import tkinter
-
 REMOTE_PROTOCOLS = ("ftp:", "gopher:", "http:", "https:", "mailto:", "news:",
                     "telnet:")
 

pysollib/ui/tktile/tkutil.py

@@ -23,12 +23,12 @@
 
 import os
 import re
+import tkinter
 
 from pysollib.mfxutil import Image, ImageDraw, ImageOps, ImageTk, \
     get_default_resampling
 from pysollib.settings import TITLE, WIN_SYSTEM
 
-from six.moves import tkinter
 from six.moves import tkinter_font
 
 

pysollib/ui/tktile/tkwrap.py

@@ -21,9 +21,10 @@
 #
 # ---------------------------------------------------------------------------
 
+import tkinter
+
 from pysollib.ui.tktile.tkconst import EVENT_PROPAGATE
 
-from six.moves import tkinter
 TclError = tkinter.TclError
 
 

pysollib/util.py

@@ -37,8 +37,6 @@ from pysollib.mfxutil import Image
 from pysollib.mygettext import _
 from pysollib.settings import DATA_DIRS, TOOLKIT
 
-import six
-
 # ************************************************************************
 # * constants
 # ************************************************************************
@@ -152,8 +150,8 @@ class DataLoader:
     def __findFile(self, func, filename, subdirs=None, do_raise=1):
         if subdirs is None:
             subdirs = ("",)
-        elif isinstance(subdirs, six.string_types):
-            subdirs = (str(subdirs),)
+        elif isinstance(subdirs, str):
+            subdirs = (subdirs,)
         for dir in subdirs:
             f = os.path.join(self.dir, dir, filename)
             f = os.path.normpath(f)

pysollib/wizardutil.py

@@ -66,8 +66,6 @@ from pysollib.stack import AC_FoundationStack, \
 from pysollib.util import ACE, ANY_RANK, KING, NO_RANK, UNLIMITED_MOVES
 from pysollib.wizardpresets import presets
 
-import six
-
 # ************************************************************************
 # *
 # ************************************************************************
@@ -436,7 +434,7 @@ class MyCustomGame(CustomGame):
 ''')
 
         for w in WizardWidgets:
-            if isinstance(w, six.string_types):
+            if isinstance(w, str):
                 continue
             v = w.variable.get()
             if w.widget in ('menu', 'preset'):
@@ -455,7 +453,7 @@ class MyCustomGame(CustomGame):
                     v = v.replace("\r", "\\r")
                     v = v.replace("\t", "\\t")
                     # See: https://github.com/shlomif/PySolFC/issues/177
-                    # if isinstance(v, six.text_type):
+                    # if isinstance(v, str):
                     #     v = v.encode('utf-8')
                     if not v:
                         v = 'Invalid Game Name'
@@ -473,15 +471,16 @@ registerCustomGame(MyCustomGame)
     return gameid
 
 
-def delete_game(game):
+def delete_game(app, game):
     hideGame(game)
+    app.stats.deleteGameStats(game.id)
     fn = game.MODULE_FILENAME
     os.remove(fn)
 
 
 def reset_wizard(game):
     for w in WizardWidgets:
-        if isinstance(w, six.string_types):
+        if isinstance(w, str):
             continue
         if game is None:
             # set to default

scripts/all_games.py

@@ -2,6 +2,7 @@
 # -*- mode: python; coding: koi8-r; -*-
 #
 
+import builtins
 import os
 import sys
 import time
@@ -16,7 +17,6 @@ from pysollib.mfxutil import latin1_normalize
 from pysollib.mygettext import fix_gettext
 from pysollib.resource import CSI
 
-from six.moves import builtins
 os.environ['LANG'] = 'C'
 builtins.__dict__['_'] = lambda x: x
 builtins.__dict__['n_'] = lambda x: x

scripts/cardset_viewer.py

@@ -8,11 +8,11 @@
 # Arrow up/down flip through the sets
 
 import os
+import tkinter
 from glob import glob
 
 from PIL import Image, ImageTk
 
-from six.moves import tkinter
 from six.moves import tkinter_tkfiledialog as filedialog  # messagebox