Python 3.6 tkinter说没有定义GROOVE

Question

以下程序几分钟后工作正常。我做了一个更改，运行代码，犯了一个小错误，Spyder崩溃了，现在要么找不到Frame或Groove或其他东西。目前它说没有定义GROOVE。

尝试用小写和引号写它。当我使用引号时它会说：TclError：不良浮雕“凹槽”：必须是平坦的，凹槽的，凸起的，脊状的，实心的或凹陷的。当我做没有引号的小写或大写时，表示凹槽没有定义。

from RiskFactorConversion import *
from tkinter import ttk, StringVar, Frame, Label, Tk, Entry

mainwindow = Tk()
mainwindow.title("Risk Factor Conversion")
datatype = StringVar()
dataconvention = StringVar()
mdlname = StringVar()
instancevalue = StringVar()
axisvalue = StringVar()


def g():
    datatype = e1.get()
    dataconvention = e2.get()
    mdlname = e3.get()
    instancevalue = e4.get()
    r1 = rates.srtqualifier(mdlname,datatype,dataconvention,instancevalue)
    l5["text"] =r1.makequalifier()

def f():
    datatype = e5.get()
    dataconvention = e6.get()
    axisvalue = e8.get()
    fx1 = fx.felixfxvol(datatype,dataconvention,axisvalue)
    l11["text"] =fx1.fxvol()

def h():
    datatype = en1.get()
    dataconvention = en2.get()
    fx2 = fx.murexfx(datatype,dataconvention)
    la4["text"] =fx2.makequalifier()

#########Felix Frame####################################
frame1 = Frame(bg="white", colormap="new", padx = 10, relief=GROOVE, borderwidth=2)
frame1.grid(row = 0, column = 0)
l0 = Label(frame1, text= "FELIX Rates", pady =5, font = ('Georgia',14,'bold'), bg="white")
l0.grid(row = 0, column = 0,sticky= W )
l1 = Label(frame1, text= "Please provide Data Type:",bg="white", justify = "right",pady =5 )
l1.grid(row = 1, column = 0, sticky= E )
e1 = Entry(frame1,bd = 2, width =50, textvariable = datatype )
e1.grid(row = 1, column = 1)
e1.focus_set()
l2 = Label(frame1,bg="white", text= "Please provide Data Convention:",justify = "right", pady = 5)
l2.grid(row = 2, column = 0,sticky= E)
e2 = Entry(frame1,bd = 2, width =50, textvariable = dataconvention )
e2.grid(row = 2, column = 1)
l3 = Label(frame1,bg="white", text= "Please provide Model Type:", justify = "right",pady = 5)
l3.grid(row = 3, column = 0,sticky= E)
e3 = ttk.Combobox(frame1,width =45, textvariable = mdlname, state='readonly')
e3['values'] = ('IR_SABR','FX_LN','IR_LGM','IR_LMM','IR_SABR_FX_LN_GC','IR_SABR_GC','INFLATION_SABR')
e3.grid(row = 3, column = 1)
l4 = Label(frame1,bg="white", text= "Please provide Instance Name:", justify = "right",pady = 5)
l4.grid(row = 4, column = 0,sticky= E)
e4 = Entry(frame1,bd = 2, width =50, textvariable = instancevalue )
e4.grid(row = 4, column = 1)
bfelix = Button(frame1, text = "Press to get Qualifier Value", pady = 10, command = g)
bfelix.grid(row = 5, column = 0)
l5 = Label(frame1,bg="white", text= "" , justify = "right",pady = 5)
l5.grid(row = 5, column = 1)
################################################################

############FELIX FX############################################
frame2 = Frame(bg="white", colormap="new", padx = 10, relief=GROOVE, borderwidth=2)
frame2.grid(row = 0, column = 1)
l6 = Label(frame2, text= "FELIX FX", pady =5, font = ('Georgia',14,'bold'), bg="white")
l6.grid(row = 0, column = 0,sticky= W )
l7 = Label(frame2, text= "Please provide Data Type:",bg="white", justify = "right",pady =5 )
l7.grid(row = 1, column = 0, sticky= E )
e5 = Entry(frame2,bd = 2, width =50, textvariable = datatype)
e5.grid(row = 1, column = 1)
e5.focus_set()
l8 = Label(frame2,bg="white", text= "Please provide Data Convention:",justify = "right", pady = 5)
l8.grid(row = 2, column = 0,sticky= E)
e6 = Entry(frame2,bd = 2, width =50, textvariable = dataconvention )
e6.grid(row = 2, column = 1)
l10 = Label(frame2,bg="white", text= "Please provide axis 2 value:", justify = "right",pady = 5)
l10.grid(row = 3, column = 0,sticky= E)
e8 = Entry(frame2,bd = 2, width =50, textvariable = axisvalue )
e8.grid(row = 3, column = 1)
bfelixfx = Button(frame2, text = "Press to get Qualifier Value", pady = 10, command = f)
bfelixfx.grid(row = 4, column = 0)
l11 = Label(frame2,bg="white", text= "" , justify = "right",pady = 5)
l11.grid(row = 4, column = 1)
#####################################################################

############MUREX FX############################################
frame3 = Frame(bg="white", colormap="new", padx = 10, relief=GROOVE, borderwidth=2)
frame3.grid(row = 1, column = 1)
la = Label(frame3, text= "Murex FX", pady =5, font = ('Georgia',14,'bold'), bg="white")
la.grid(row = 0, column = 0,sticky= W )
la1 = Label(frame3, text= "Please provide Risk Factor Type:",bg="white", justify = "right",pady =5 )
la1.grid(row = 1, column = 0, sticky= E )
en1 = ttk.Combobox(frame3, width =45, textvariable = mdlname, state='readonly')
en1['values'] =('FX ATM VOLATILITY','FX BUTTERFLY 10D','FX BUTTERFLY 25D','FX RISK REVERSAL 10D','FX RISK REVERSAL 25D')
en1.grid(row = 1, column = 1)
en1.focus_set()
la2 = Label(frame3,bg="white", text= "Please provide Currency Pair:",justify = "right", pady = 5)
la2.grid(row = 2, column = 0,sticky= E)
en2 = Entry(frame3,bd = 2, width =50, textvariable = dataconvention )
en2.grid(row = 2, column = 1)
bmurexfx = Button(frame3, text = "Press to get Qualifier Value", pady = 10, command = h)
bmurexfx.grid(row = 4, column = 0)
la4 = Label(frame3,bg="white", text= "" , justify = "right",pady = 5)
la4.grid(row = 4, column = 1)
#####################################################################




mainwindow.mainloop()

Answer 1

Groove是在Tkinter中定义的常量，因为您只从Tkinter导入不包含Groove的特定函数，所以需要向其添加GROOVE或添加

import tkinter as tk

然后设置救济= tk.GROOVE