Prepare divisions for py3

Changes division to use py3's division. Converts the required divisions
to floor divisions to keep the result as integers.

This will need to be double- and triple-checked to make sure everything
is correct.

Infernio: No fun allowed. Comment removed. It is a syntax error to write
Python while not wearing a blue tie.
Also dropped the __div__ in ScriptParser, doesn't exist in py3.

Infernio: Updated for inf-wx-begone

Author: Daniel Nunes

Mopy/bash/ScriptParser.py

@@ -60,6 +60,7 @@
 #  TokensToRPN
 #  ExecuteRPN
 #==================================================
+from __future__ import division
 from string import digits, whitespace
 import types
 #--------------------------------------------------
@@ -383,7 +384,6 @@ def __ge__(self, other):
         def __add__(self, other): return Parser.Token(self.tkn + other.tkn)
         def __sub__(self, other): return Parser.Token(self.tkn - other.tkn)
         def __mul__(self, other): return Parser.Token(self.tkn * other.tkn)
-        def __div__(self, other): return Parser.Token(self.tkn / other.tkn)
         def __mod__(self, other): return Parser.Token(self.tkn % other.tkn)
         def __truediv__(self, other): return Parser.Token(self.tkn / other.tkn)
         def __floordiv__(self, other): return Parser.Token(self.tkn // other.tkn)

Mopy/bash/balt.py

@@ -23,6 +23,7 @@
 # =============================================================================
 
 # Imports ---------------------------------------------------------------------
+from __future__ import division
 import re
 import bass # for dirs - try to avoid
 #--Localization
@@ -2894,7 +2895,7 @@ def _getButtonIndex(self, mouseEvent):
         for i, button in enumerate(self.buttons):
             if button._native_widget.GetId() == id_:
                 x = mouseEvent.GetPosition()[0]
-                delta = x / self.iconsSize
+                delta = x // self.iconsSize
                 if abs(x) % self.iconsSize > self.iconsSize:
                     delta += x / abs(x)
                 i += delta

Mopy/bash/basher/__init__.py

@@ -52,6 +52,7 @@
 
 # Imports ---------------------------------------------------------------------
 #--Python
+from __future__ import division
 import StringIO
 import collections
 import os
@@ -1844,8 +1845,8 @@ def _headInfo(saveInfo, attr):
     @staticmethod
     def _playTime(saveInfo):
         if not saveInfo.header: return u'-'
-        playMinutes = saveInfo.header.gameTicks / 60000
-        return u'%d:%02d' % (playMinutes/60, (playMinutes % 60))
+        playMinutes = saveInfo.header.gameTicks // 60000
+        return u'%d:%02d' % (playMinutes//60, (playMinutes % 60))
     labels = OrderedDict([
         ('File',     lambda self, p: p.s),
         ('Modified', lambda self, p: format_date(self.data_store[p].mtime)),
@@ -1954,7 +1955,7 @@ def __init__(self,parent):
         self._set_player_info_label()
         self.gCoSaves = Label(top, u'--\n--')
         #--Picture
-        self.picture = balt.Picture(top, textWidth, 192 * textWidth / 256,
+        self.picture = balt.Picture(top, textWidth, 192 * textWidth // 256,
             background=colors['screens.bkgd.image']) #--Native: 256x192
         #--Save Info
         self.gInfo = TextArea(self._bottom_low_panel, max_length=2048)
@@ -1994,7 +1995,7 @@ def SetFile(self,fileName='SAME'):
             self.playerNameStr = saveInfo.header.pcName
             self.curCellStr = saveInfo.header.pcLocation
             self.gameDays = saveInfo.header.gameDays
-            self.playMinutes = saveInfo.header.gameTicks/60000
+            self.playMinutes = saveInfo.header.gameTicks//60000
             self.playerLevel = saveInfo.header.pcLevel
             self.coSaves = saveInfo.get_cosave_tags()
         #--Set Fields
@@ -2019,7 +2020,7 @@ def _set_player_info_label(self):
         self.playerInfo.label_text = (self.playerNameStr + u'\n' +
             _(u'Level') + u' %d, ' + _(u'Day') + u' %d, ' +
             _(u'Play') + u' %d:%02d\n%s') % (
-            self.playerLevel, int(self.gameDays), self.playMinutes / 60,
+            self.playerLevel, int(self.gameDays), self.playMinutes // 60,
             (self.playMinutes % 60), self.curCellStr)
 
     def OnInfoEdit(self, new_text):

Mopy/bash/basher/app_buttons.py

@@ -21,6 +21,7 @@
 #  https://github.com/wrye-bash
 #
 # =============================================================================
+from __future__ import division
 import subprocess
 import webbrowser
 from . import BashStatusBar, BashFrame
@@ -199,7 +200,7 @@ def IsPresent(self):
     def GetBitmapButton(self, window, image=None, onRClick=None):
         if not self.IsPresent(): return None
         size = bass.settings['bash.statusbar.iconSize'] # 16, 24, 32
-        idex = (size / 8) - 2 # 0, 1, 2, duh
+        idex = (size // 8) - 2 # 0, 1, 2, duh
         super(App_Button, self).GetBitmapButton(
             window, self.images[idex].GetBitmap(), onRClick)
         if self.obseTip is not None:

Mopy/bash/basher/gui_patchers.py

@@ -21,6 +21,7 @@
 #  https://github.com/wrye-bash
 #
 # =============================================================================
+from __future__ import division
 import copy
 import string
 import re

Mopy/bash/basher/saves_links.py

@@ -25,6 +25,7 @@
 """Menu items for the main and item menus of the saves tab - their window
 attribute points to BashFrame.saveList singleton."""
 
+from __future__ import division
 import StringIO
 import re
 import shutil

Mopy/bash/belt.py

@@ -23,6 +23,7 @@
 # =============================================================================
 
 """Specific parser for Wrye Bash."""
+from __future__ import division
 from collections import OrderedDict
 from functools import partial
 import os

Mopy/bash/bolt.py

@@ -24,6 +24,7 @@
 
 # Imports ---------------------------------------------------------------------
 #--Standard
+from __future__ import division
 import StringIO
 import cPickle
 import codecs
@@ -175,7 +176,7 @@ def timestamp(): return datetime.datetime.now().strftime(u'%Y-%m-%d %H.%M.%S')
 
 def round_size(kbytes):
     """Round non zero sizes to 1 KB."""
-    return u'%u KB' % (0 if kbytes == 0 else max(kbytes, 1024) / 1024)
+    return u'%u KB' % (0 if kbytes == 0 else max(kbytes, 1024) // 1024)
 
 # Helpers ---------------------------------------------------------------------
 def sortFiles(files, __split=os.path.split):
@@ -2248,7 +2249,7 @@ def subLink(match):
                 text = maList.group(3)
                 if bullet == u'.': bullet = u' '
                 elif bullet == u'*': bullet = u'•'
-                level = len(spaces)/2 + 1
+                level = len(spaces)//2 + 1
                 line = spaces+u'<p class="list-%i">'%level+bullet+u'&nbsp; '
                 line = line + text + u'</p>\n'
             #--Empty line

Mopy/bash/bosh/_saves.py

@@ -25,6 +25,7 @@
 Oblivion only . We need this split into cosaves and proper saves module and
 coded for rest of the games."""
 # TODO: Oblivion only - we need to support rest of games - help needed
+from __future__ import division
 from collections import Counter
 from itertools import starmap, repeat
 from operator import attrgetter
@@ -529,7 +530,7 @@ def getMaster(modIndex):
             id_created[citem.fid] = citem
         for type in sorted(createdHisto.keys()):
             count,size = createdHisto[type]
-            log(u'  %d\t%d kb\t%s' % (count,size/1024,type))
+            log(u'  %d\t%d kb\t%s' % (count,size//1024,type))
         #--Fids
         lostRefs = 0
         idHist = [0]*256
@@ -608,7 +609,7 @@ def getMaster(modIndex):
                     parentid = iref
                 else:
                     parentid = self.fids[iref]
-                log(u'%6d %08X %08X %6d kb' % (count,iref,parentid,cumSize/1024))
+                log(u'%6d %08X %08X %6d kb' % (count,iref,parentid,cumSize//1024))
 
     def findBloating(self,progress=None):
         """Analyzes file for bloating. Returns (createdCounts,nullRefCount)."""
@@ -833,8 +834,8 @@ def setCastWhenUsedEnchantmentNumberOfUses(self,uses):
                     if record.enchantCost == 0: continue
                     record.enchantCost = 0
                 else:
-                    if record.enchantCost == max(record.chargeAmount/uses,1): continue
-                    record.enchantCost = max(record.chargeAmount/uses,1)
+                    if record.enchantCost == max(record.chargeAmount//uses,1): continue
+                    record.enchantCost = max(record.chargeAmount//uses,1)
                 record.setChanged()
                 record.getSize()
                 count += 1

Mopy/bash/bosh/converters.py

@@ -23,6 +23,7 @@
 # =============================================================================
 """BAIN Converters aka BCFs"""
 
+from __future__ import division
 import cPickle
 import re
 import sys