我可以通过这种方式重现错误：
% pythonPython 2.7.2+ (default, Oct 4 2011, 20:03:08) [GCC 4.6.1] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> 'kxf8**e' in [u'kxf8**e']__main__:1: UnipreWarning: Unipre equal comparison failed to convert both arguments to Unipre - interpreting them as being unequalFalse
因此，也许
s是
strobject和
liste或
ordliste包含
unipre，或者（如eryksun在评论中指出的）反之亦然。解决方案是解码
strobjects（最有可能使用
utf-8编解码器）以使其成为
unipre。
如果这样做没有帮助，请打印并发布输出
print(repr(s))print(repr(liste))print(repr(ordliste))
我相信可以通过将所有字符串转换为来避免该问题
unipre。
ordliste
从中生成时norsk.txt
，请使用precs.open('norsk.txt','r','utf-8')：encoding = sys.stdin.encoding
with precs.open(‘norsk.txt’,’r’,’utf-8’) as fil:
ordliste = [line.rstrip(u’n’) for line in fil]尽快将所有用户输入转换为unipre：
def get_unipre(widget):streng = widget.get()try: streng = streng.depre('utf-8')except UnipreEnpreError: passreturn streng
所以也许试试这个：
import Tkinter as tkimport tkMessageBoximport precsimport itertoolsimport sysalfabetet = (u"abcdefghijklmnopqrstuvwxyz" u"N{LATIN SMALL LETTER AE}" u"N{LATIN SMALL LETTER O WITH STROKE}" u"N{LATIN SMALL LETTER A WITH RING ABOVE}")encoding = sys.stdin.encodingwith precs.open('norsk.txt','r',encoding) as fil: ordliste = set(line.rstrip(u'n') for line in fil)def get_unipre(widget): streng = widget.get() if isinstance(streng,str): streng = streng.depre('latin-1') return strengdef siord(): alfa=lagtabell() try: streng = get_unipre(ordinn) ordene=finnord(streng,alfa) if len(ordene) == 0: # There are no words that match tkMessageBox.showinfo('Dessverre..','Det er ingen ord som passer...') else: # Done: The words that fit the pattern tkMessageBox.showinfo('Ferdig', 'Ordene som passer er:n'+ordene.enpre('utf-8')) except Exception as err: # There has been a mistake .. Check your word print(repr(err)) tkMessageBox.showerror('ERROR','Det har skjedd en feil.. Sjekk ordet ditt.')def finnord(streng,alfa): liste = set() for substitution in itertools.permutations(alfa,streng.count(u'*')): s = streng for ch in substitution: s = s.replace(u'*',ch,1) if s in ordliste: liste.add(s) liste = [streng]+list(liste) return u','.join(liste)+u'.'def lagtabell(): tinbox = get_unipre(bokstinn) if not tinbox.isalpha(): alfa = alfabetet else: alfa = tinbox.lower() return alfaroot = tk.Tk()root.title('FeudHjelper av Martin Skow Røed')root.geometry('400x250+450+200')# root.iconbitmap('data/ikon.ico')skrift1 = tk.Label(root, text = '''Velkommen til FeudHjelper. Skriv inn de bokstavene du har, og erstatt ukjente med *.F. eks: sl**geDet er kun lov til å bruke tre stjerner, altså tre ukjente bokstaver.''', font = ('Verdana',8), wraplength=350)skrift1.pack(pady = 5)ordinn = tk.StringVar(None)tekstboks = tk.Entry(root, textvariable = ordinn)tekstboks.pack(pady = 5)# What letters do you have? Eg "ahneki". Leave blank here if you want all the words.skrift2 = tk.Label(root, text = '''Hvilke bokstaver har du? F. eks "ahneki". La det være blankt her hvis du vil ha alle ordene.''', font = ('Verdana',8), wraplength=350)skrift2.pack(pady = 10)bokstinn = tk.StringVar(None)tekstboks2 = tk.Entry(root, textvariable = bokstinn)tekstboks2.pack()knapp = tk.Button(text = 'Finn ord!', command = siord)knapp.pack(pady = 10)root.mainloop()
