Port to Python 3

activity/activity.info

@@ -3,7 +3,7 @@ name = Erikos
 activity_version = 9
 license = GPLv3+;MIT
 bundle_id = org.sugarlabs.ErikosActivity
-exec = sugar-activity ErikosActivity.ErikosActivity
+exec = sugar-activity3 ErikosActivity.ErikosActivity
 icon = activity-erikos
 show_launcher = yes
 category = game

sound.py

@@ -176,12 +176,12 @@ def playWave(sound='horse', pitch=1, amplitude=1, loop=False, duration=1, startt
 
     # scorelines = []
     scorelines.append('i9 %f %f "%s" %s %s %s %s %s\n' % (float(starttime), float(duration), fullname, str(pitch), str(amplitude), str(lp), str(pitenv), str(ampenv)))
-    print scorelines
+    print(scorelines)
 
 def getSoundList():
     list = finddir()
     if list == None:
-        print _("Please install TamTamEdit's sound library.")
+        print(_("Please install TamTamEdit's sound library."))
         sys.exit(0)
     return sorted(os.listdir(list))
 

sprites.py

@@ -145,7 +145,7 @@ def redraw_sprites(self, area=None, cr=None):
         else:
             self.cr = cr
         if cr is None:
-            print 'sprites.redraw_sprites: no Cairo context'
+            print('sprites.redraw_sprites: no Cairo context')
             return
         for spr in self.list:
             if area == None:
@@ -259,7 +259,7 @@ def set_layer(self, layer=None):
     def set_label(self, new_label, i=0):
         ''' Set the label drawn on the sprite '''
         self._extend_labels_array(i)
-        if type(new_label) is str or type(new_label) is unicode:
+        if type(new_label) is str or type(new_label) is str:
             # pango doesn't like nulls
             self.labels[i] = new_label.replace("\0", " ")
         else:
@@ -332,7 +332,7 @@ def draw(self, cr=None):
         if cr is None:
             cr = self._sprites.cr
         if cr is None:
-            print 'sprite.draw: no Cairo context.'
+            print('sprite.draw: no Cairo context.')
             return
         for i, surface in enumerate(self.cached_surfaces):
             cr.set_source_surface(surface,

window.py

@@ -133,7 +133,7 @@ def _stepper(sw,i,j):
 #
 def _button_press_cb(win, event, sw):
     win.grab_focus()
-    x, y = map(int, event.get_coords())
+    x, y = list(map(int, event.get_coords()))
     sw.dragpos = x
     spr = sw.sprites.find_sprite((x,y))
     sw.press = spr
@@ -148,7 +148,7 @@ def _mouse_move_cb(win, event, sw):
         return True
 
     win.grab_focus()
-    x, y = map(int, event.get_coords())
+    x, y = list(map(int, event.get_coords()))
 
     dx = x-sw.dragpos
 
@@ -286,5 +286,5 @@ def gen_seq(n):
     seq = []
     for i in range(1,n+1):
         seq.append(int(random.uniform(0,4)))
-    print seq
+    print(seq)
     return seq