Tkinter中动态生成Entry和Checkbutton的全局重置与状态管理

def set_state(i):    if mb_vars[i] == 1: # 这里的mb_vars[i]应该是一个IntVar实例，但这里直接比较整数        new_state = "disabled"        mb_vars[i] = 0  # 错误！这里将IntVar实例替换成了整数0    else:        new_state = "normal"        mb_vars[i] = 1  # 错误！这里将IntVar实例替换成了整数1    mb_mins[i].configure(state=new_state)    mb_secs[i].configure(state=new_state)    mb_pwr[i].configure(state=new_state)    mb_cad[i].configure(state=new_state)

from tkinter import *import tkinter.font as tkFontfrom tktooltip import ToolTipfrom tkinter import messageboxdebug_on = TRUEclass EntryLen(Entry):    def __init__(self, master=None, max_len=1, max_val=1, **kwargs):        self.var = StringVar()        self.max_len = max_len        self.max_val = max_val        Entry.__init__(self, master, textvariable=self.var, **kwargs)        self.old_value = ''        self.var.trace('w', self.check)    def check(self, *args):        current_value = self.var.get()        if (current_value.isdigit() and             len(current_value) <= self.max_len and             int(current_value) <= self.max_val):            self.old_value = current_value        elif current_value == "":            self.old_value = current_value        else:            self.var.set(self.old_value)root = Tk()root.title("Zwift Workout Builder. (Written for my Cycling Club)")frm_font = tkFont.Font(size=14)add_font = tkFont.Font(size=16)main_font = tkFont.Font(size=18)mbk_font = tkFont.Font(size=8)DisabledColour = "dark grey"zdat = []def Quit_gui():    response=messagebox.askyesno("Exit App?", "Are you sure you want to quit?n(You could use the top/right X to kill app!)")    if response == 1:        root.destroy()    else:        response=messagebox.showinfo("Not Quitting!", "Stay around and see what's possible :-)")        returnfrm_user = Frame(root, relief=RIDGE, bd=4)frm_main = Frame(root, relief=RAISED, bd=6)frm_warm = Frame(root, relief=RAISED, bd=2)frm_blck = Frame(root, relief=RAISED, bd=2)frm_cool = Frame(root, relief=RAISED, bd=2)frm_free = Frame(root, relief=RAISED, bd=2)frm_ints = Frame(root, relief=RAISED, bd=2)frm_mult = Frame(root, relief=RAISED, bd=2)frm_text = Frame(root, relief=RAISED, bd=2)frm_del = Frame(root, relief=RAISED, bd=2)lbl_user = Label(frm_user, text = "User Information", font="arial", relief=RAISED, bd=2)lbl_name = Label(frm_user, text = "Name or Inititials", relief=RAISED, bd=2)lbl_desc = Label(frm_user, text = "Description", relief=RAISED, bd=2)lbl_tag1 = Label(frm_user, text = "TAG name1", relief=RAISED, bd=2)lbl_ftp = Label(frm_user, text = "Your FTP (W)", relief=RAISED, bd=2)lbl_filename = Label(frm_user, text = "Filename", relief=RAISED, bd=2)ent_name = Entry(frm_user, width = 20)ent_desc = Entry(frm_user, width = 20)ent_tag1 = Entry(frm_user, width = 20)ent_ftp = EntryLen(frm_user, max_len=3, max_val=999, width=3)ent_filename = Entry(frm_user, width = 20)frm_user.grid(row=0, column = 0, columnspan = 9)lbl_user.grid(row=0, column = 0, columnspan=9, sticky="ew", padx=2, pady=2)lbl_name.grid(row=1, column = 0, sticky="ew", padx=2, pady=2)   lbl_desc.grid(row=1, column = 1, sticky="ew", padx=2, pady=2)  lbl_tag1.grid(row=1,  column = 2, sticky="ew", padx=2, pady=2)     lbl_ftp.grid(row=1, column = 3, sticky="ew", padx=2, pady=2)    lbl_filename.grid(row=1, column = 6, sticky="ew", padx=2, pady=2)ent_name.grid(    row=2, column = 0, padx=2, pady=2)   ent_desc.grid(    row=2, column = 1, padx=2, pady=2)  ent_tag1.grid(     row=2, column = 2, padx=2, pady=2)     ent_ftp.grid(    row=2, column = 3, padx=2, pady=2)    ent_filename.grid(row=2, column = 6, padx=2, pady=2)def Build_workout():    returndef Show_info():    returndef Open_pdf():    returndef Add_Warmup():    global zdat    local_data = []    min_val = ent_mins_W.get()    sec_val = ent_secs_W.get()    pwr1_val = ent_pwr1_W.get()    pwr2_val = ent_pwr2_W.get()    cad_val = ent_cadn_W.get()    if ((min_val == "") and (sec_val == "")) or (pwr1_val == "") or (pwr2_val == ""):        messagebox.showwarning("WARNING", "DATA MISSING! n                                You must have data for either Mins or Secs!n                                (Mins OR Secs can be blank, but not both.n                                You must have data for start & end power.")        return    else:        if (min_val == ""):            W_time = int(sec_val)        elif (sec_val == ""):            W_time = int(min_val)*60        else:            W_time = int(min_val)*60 + int(sec_val)        if (cad_val == ""):            cad_val = "X"        else:            cad_val = int(cad_val)    local_data.append("WARM")    local_data.append(W_time)    local_data.append(int(pwr1_val))    local_data.append(int(pwr2_val))    local_data.append(cad_val)    zdat.append(local_data)    if debug_on:        debug_window = Toplevel()        debug_window.title("Debugging as I build,show 'zdat' global.")        debug = Label(debug_window, text = zdat)        debug.pack()frm_warm.grid(row=1, column = 0, padx=10, pady=10)lbl_name_W = Label(frm_warm, text = "WARMUP", relief=RIDGE, bd=2, fg="RED", font=frm_font)lbl_name_W.grid(row=0, column = 0, columnspan = 8, sticky="ew", padx=2, pady=2) lbl_mins_W = Label(frm_warm, text = "Min")lbl_coln_W = Label(frm_warm, text = ":")lbl_secs_W = Label(frm_warm, text = "Sec")lbl_pwr1_W = Label(frm_warm, text = "Start(pwr)")lbl_pwr2_W = Label(frm_warm, text = "End(pwr)")lbl_cadn_W = Label(frm_warm, text = "Cad")lbl_mins_W.grid(row=1, column = 1)lbl_coln_W.grid(row=1, column = 2)lbl_secs_W.grid(row=1, column = 3)lbl_pwr1_W.grid(row=1, column = 5)lbl_pwr2_W.grid(row=1, column = 6)lbl_cadn_W.grid(row=1, column = 7)lbl_time_W = Label(frm_warm, text = "Time")ent_mins_W = EntryLen(frm_warm, max_len=2, max_val=99, width=2)ent_secs_W = EntryLen(frm_warm, max_len=2, max_val=60, width=2)lbl_pwr3_W = Label(frm_warm, text = "Power")ent_pwr1_W = EntryLen(frm_warm, max_len=3, max_val=999, width=3)ent_pwr2_W = EntryLen(frm_warm, max_len=3, max_val=999, width=3)ent_cadn_W = EntryLen(frm_warm, max_len=3, max_val=150, width=3)lbl_time_W.grid(row=2, column = 0)ent_mins_W.grid(row=2, column = 1)ent_secs_W.grid(row=2, column = 3)lbl_pwr3_W.grid(row=2, column = 4)ent_pwr1_W.grid(row=2, column = 5)ent_pwr2_W.grid(row=2, column = 6)ent_cadn_W.grid(row=2, column = 7)but_add_W = Button(frm_warm, text="ADD Warmup", relief=RIDGE, bd=2, bg="lightblue", fg="blue", font=add_font, command = Add_Warmup)but_add_W.grid(row=4, column = 0, columnspan = 8, sticky="ew", padx=2, pady=2) def ADD_mb_data():    global zdat    local_data = []    local_data.append("MBLK")    for i in range(mb_size):        if mb_vars[i].get() == 1: # 使用.get()方法获取IntVar的值            mins = mb_mins[i].get()            secs = mb_secs[i].get()            pwr = mb_pwr[i].get()            cad = mb_cad[i].get()            rpts = e_repeats.get()            if ((mins == "") and (secs == "")) or (pwr == "") or (rpts == ""):                 messagebox.showwarning("WARNING", "DATA MISSING! nYou must have data for Power nand for either Mins or Secs!n(Mins or Sec can be blank, but not both.n Number or repeats cannot be blank (1 to 50 allowed).nCad is optional).")                return            else:                if secs == "":                    secs = 0                elif mins == "":                    mins = 0                time = int(mins)*60 + int(secs)                local_data.append(time)                local_data.append(int(pwr))                if cad == "":                    local_data.append("X")                else:                    local_data.append(int(cad))    local_data.append(int(rpts))    zdat.append(local_data)    if debug_on:        debug_window = Toplevel()        debug_window.title("Debugging as I build, show 'zdat' global.")        debug = Label(debug_window, text = zdat)        debug.pack()mb_mins = []mb_secs = []mb_pwr = []mb_cad = []mb_vars = []lbl_name_MB = Label(frm_mult, text = "MULTI-BLOCK", relief=RAISED, bd=2, width = 20, fg = "blue", font=frm_font)lbl_name_MB.grid(row=0, column = 0, columnspan = 8, sticky="ew", padx=2, pady=2) mb_size = 10frm_mult.grid(row=1, column = 4, rowspan = 5, columnspan=4, padx=10, pady=10, sticky = "n")# 修正后的set_state函数def set_state(i):    # 根据IntVar的当前值来设置Entry的状态    state = NORMAL if mb_vars[i].get() else DISABLED    mb_mins[i].configure(state=state)    mb_secs[i].configure(state=state)    mb_pwr[i].configure(state=state)    mb_cad[i].configure(state=state)mins_lbl = Label(frm_mult, width=3, text="Mins").grid(row=1, column=0)    colon_lbl = Label(frm_mult, width=1, text=":").grid(row=1, column=1)secs_lbl = Label(frm_mult, width=3, text="Secs").grid(row=1, column=2)    space1_lbl = Label(frm_mult, width=1, text=" ").grid(row=1, column=3)power_lbl = Label(frm_mult, width=3, text="Pwr").grid(row=1, column=4)space2_lbl = Label(frm_mult, width=1, text=" ").grid(row=1, column=5) cadence_lbl = Label(frm_mult, width=3, text="Cad").grid(row=1, column=6)enable_lbl = Label(frm_mult, width=5, text="Enable").grid(row=1, column=7)# 修正后的控件创建循环for i in range(mb_size):    mins = EntryLen(frm_mult, max_len=2, max_val=99, width=2, state = DISABLED, disabledbackground=DisabledColour)    mins.grid(row=i+2, column=0)    secs = EntryLen(frm_mult, max_len=2, max_val=60, width=2, state = DISABLED, disabledbackground=DisabledColour)    secs.grid(row=i+2, column=2)    powr = EntryLen(frm_mult, max_len=3, max_val=999, width=3, state = DISABLED, disabledbackground=DisabledColour)    powr.grid(row=i+2, column=4)    cdnc = EntryLen(frm_mult, max_len=3, max_val=150, width=3, state = DISABLED, disabledbackground=DisabledColour)    cdnc.grid(row=i+2, column=6)    mb_mins.append(mins)    mb_secs.append(secs)    mb_pwr.append(powr)    mb_cad.append(cdnc)    var = IntVar(value=0) # 初始化IntVar    mb_vars.append(var)    # 关键：将IntVar实例通过variable参数关联到Checkbutton    cb = Checkbutton(frm_mult, variable=var, command=lambda i=i: set_state(i))    cb.grid(row=i+2,column=7)l_uscrmb = Label(frm_mult, text="---------------XXXXXX----------------").grid(row=mb_size+3, column=0, columnspan=