python - kivy button text="" logic error -


i new python , kivy, trying learn python bymaking small minesweeper game, however, feel logic in below code correct, somehow seems not work: complete file follows:

from kivy.uix.button import button kivy.uix.gridlayout import gridlayout kivy.uix.boxlayout import boxlayout import random  class spot(button):     '''     classdocs     '''     def __init__(self, **kwargs):         '''         constructor         '''         super(spot,self).__init__(**kwargs)         self.ismine=false         self.text="x"         if 'id' in kwargs:             self.id=kwargs['id']         #else:         #    self.text="x"       class minesholder(gridlayout):      def __init__(self,**kwargs):         super(minesholder,self).__init__(**kwargs)  class game(boxlayout):     spots={}     mines=[]      def __init__(self,**kwargs):         super(game,self).__init__(**kwargs)         self.m=minesholder(rows=5, cols=5)         self.add_widget(self.m)         self.attachtogrid()      def attachtogrid(self):         self.m.clear_widgets()         self.spots.clear()         r in range(0,5):             c in range(0,5):                 idd=str(r)+","+str(c)                 self.spots[idd]=idd                 s = spot(id=idd)                 self.m.add_widget(s)                 s.bind(on_press=self.spottouched)                 print(idd)         self.createmines()      def createmines(self):         self.mines.clear()         count=0         while (count <= 10):             c=str(random.randint(0,4))+','+str(random.randint(0,4))             print(c)             if self.mines.count(c)==0:                 self.mines.append(c)                 count+=1              def spottouched(self,spotted):                 #if self.mines.count(str(spotted.id))==1:         #    spotted.text="bomb"         #else: spotted.text=""         k in self.mines:             if k==spotted.id: spotted.text="bomb"             else:                 spotted.text=""

the issue last 4 lines, when remove "spotted.text=""", code working perfect, when keep text="" code not working more, despite of having 11 bombs 1 getting detected, out text="", bombs getting detected correctly (text="bomb" works).

each time spottouched() called, loop through each mine , set text accordingly. let's have 2 bombs - let's call bombs ['bomb-a', 'bomb-b'].

now touch button id 'bomb-a'. spottouched() loops through mines. first mine in list 'bomb-a' - sets text "bomb". loops - second mine in list 'bomb-b', text set "". mine show "bomb" text last mine in list.

try instead:

def spottouched(self, spotted):     spotted.text = "bomb" if spotted.id in self.mines else ""

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