基于Python编写词云软件并显示分词结果

def initWidgets(self):
    # 前面不用动
    frm = ttk.LabelFrame(self, text="分词结果")
    frm.pack(fill=tk.BOTH, expand=True)
    self.txtSplit = tk.Text(frm)
    self.txtSplit.pack(side=tk.LEFT, fill=tk.BOTH, padx=5, pady=5, expand=True)
    self.addScroll(frm, self.txtSplit)

def addScroll(self, frm, txt):
    scroll = ttk.Scrollbar(frm)
    scroll.pack(side=tk.RIGHT,fill=tk.Y)
    txt.config(yscrollcommand=scroll.set)
    scroll.config(command=txt.yview)

def setSplit(self, txt):
    self.txtSplit.delete(1.0, "end")
    self.txtSplit.insert("end", txt)
    self.txtSplit.see("end")

def initPara(self, frmPara):
    # 前面不用改动            
    frm = ttk.Frame(frmPara)
    frm.pack(side=tk.TOP, fill=tk.X)
    ttk.Button(frm, text="分词预览", 
        command=self.splitWords).pack(side=tk.LEFT)
    ttk.Button(frm, text="分词保存", 
        command=self.saveWords).pack(side=tk.LEFT)
    ttk.Button(frm, text="输出词云", 
        command=self.genWordCloud).pack(side=tk.LEFT)

def splitWords(self):
    p = self.paths["输入路径"].get()
    with open(p, encoding='utf8') as f:
        text = f.read()
    words = jieba.lcut(text)
    self.words = [w for w in words if len(w)>1] # 取出长度大于1的词
    self.setSplit("\n".join(self.words))

def genWordCloud(self):
    # 前面不用改
    cloud = WordCloud(**dct)
    txt = self.txtSplit.get(1.0, "end")
    txt = " ".join(txt.split("\n"))
    cloud.generate(txt)
    # 后面也不用改

def saveWords(self):
    path = asksaveasfilename()
    with open(path) as f:
        f.write(self.txtSplit.get(1.0, 'end'))