在 tkinter 标签中显示实时控制台输出
Display live console output in tkinter label
几天来我一直在想办法解决这个问题，但没有成功。
如题中所述，是否有任何方法可以使用 tkinter 在某种文本框或标签中显示控制台输出（特别是下面代码中的打印件）？
我有一个程序可以读取 .txt 文件并使用他的数据将一些坐标传递给云，云正在 运行我公司的车队管理平台。
感谢任何帮助！
import json
import csv
import math
from math import sin, cos, sqrt, atan2, radians
import requests
from requests.auth import HTTPBasicAuth
import time
from tkinter import Tk, Label, Button, OptionMenu, Text, PhotoImage, StringVar
from functools import partial
begin = False
start = False
running = False
endTrip = False
running_counter = 0
payload_count = 0
num_lines = 0
headers = {
'Content-Type': 'application/json',
'Accept': 'text/plain',
}
payload_model = open('payload.json')
payload_file = json.load(payload_model)
file_name = ''
payload_model.close()
def btnStart_func(botao):
global start
start = not start
lbl1['text'] = str(start)
def btnRunn_func(botao):
global running
running = not running
lbl2['text'] = str(running)
def btnEnd_func(botao):
global endTrip
endTrip = not endTrip
lbl3['text'] = str(endTrip)
def changeRoute():
global file_name
global num_lines
file_name = var.get()
print(file_name)
try:
with open(file_name) as fn:
for line in fn:
num_lines = num_lines+1
fn.close()
print(num_lines)
num_lines = 0
except IOError:
print("file not found")
def beginSend():
try:
#'Global' to access the variables outside the function
global file_name
global payload_count
global start
global running
global endTrip
global running_counter
with open(file_name) as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
payload_count = payload_count + 1
if start == False:
print("Starting")
response = requests.post('SORRY, OMITED ',
json=payload_file, headers=headers, auth=('user', 'password'))
print(str(response.status_code))
start = True
elif running == False:
lat = row[2]
orient = row[3]
lon = row[4]
direction = row[5]
altitude = round(float(row[8]))
latdec = round(math.floor(float(lat) / 100) + (float(lat) % 100) / 60, 6)
if orient == 'S':
lat_decimal = latdec * -1
londec = round(math.floor(float(lon) / 100) + (float(lon) % 100) / 60, 6)
if direction == 'W':
lon_decimal = londec * -1
print(lat_decimal)
print(lon_decimal)
# Passing the coordinates to Json
payload_file['d']['message']['latitude'] = lat_decimal
payload_file['d']['message']['longitude'] = lon_decimal
payload_file['d']['message']['altitude'] = altitude
# Saving log files
payload_out_name = str(payload_count) + ' - payload_out.json'
payload_out = open(payload_out_name, 'w')
json.dump(payload_file, payload_out)
payload_out.close()
print("Running payload " + str(running_counter))
response = requests.post('SORRY, OMITED',
json=payload_file, headers=headers, auth=('user', 'password'))
print(str(respose.status_code))
running_counter = running_counter + 1
if running_counter >= num_lines - 2:
running = True
else:
if endTrip == False:
print("Entering END")
response = requests.post('SORRY, OMITED',
json=payload_file, headers=headers, auth=('user', 'password'))
print(str(response.headers))
print("END HEADER")
endTrip = True
except IOError as e:
print(e)
window = Tk()
text = Text(window)
text.tag_configure("BOLD")
window['bg']= 'gray'
bg_image_name = PhotoImage(file = 'SORRY, OMITED')
bg_label = Label(window, image=bg_image_name)
bg_label.place(x=0,y=0)
btn1 = Button(window, text='START', width= '20',font='Helvetica', fg='Blue')
btn1['command'] = partial(btnStart_func,btn1)
btn1.place(x=20,y=70)
btn2 = Button(window, text='RUNNING',width='20',font='Helvetica', fg='Blue')
btn2['command']= partial(btnRunn_func, btn2)
btn2.place(x=20,y=110)
btn3 = Button(window, text='END',width='20',font='Helvetica', fg='Blue')
btn3['command']= partial(btnEnd_func, btn3)
btn3.place(x=20,y=150)
btn5 = Button(window, text='CHANGE ROUTE',width='20',font='Helvetica', fg='Blue', command=changeRoute)
btn5.place(x=20,y=190)
btn4 = Button(window, text='BEGIN',width='20',font='Helvetica', fg='Blue', command=beginSend)
btn4.place(x=100,y=240)
OPTIONS = [
'hopihari-guaruja.txt',
'zooGuar-zooSP.txt',
'picoJaragua-Interlagos.txt',
'pqIbi-shopTatu.txt'
]
var = StringVar(window)
var.set(OPTIONS[0])
dropMenu = OptionMenu(window, var, *OPTIONS)
dropMenu.place(x=250, y=190)
menu = dropMenu.nametowidget(dropMenu.menuname)
menu.configure(font=('Impact', 20))
lbl1 = Label(window, text=str(start), font='Helvetica', fg='Blue')
lbl1.place(x=290,y=70)
lbl2 = Label(window, text=str(running), font='Helvetica', fg='Blue')
lbl2.place(x=290,y=110)
lbl3 = Label(window, text=str(endTrip), font='Helvetica', fg='Blue')
lbl3.place(x=290,y=150)
lbl4 = Label(window, text='HARDWARE SIMULATOR', font='Helvetica', fg='Black')
lbl4.place(x=70, y=25)
janela.geometry('400x400')
janela.title('HARDWARE SIMULATOR 1.0')
janela.mainloop()
@edit：问题已解决
好的，经过两天的努力，我终于找到了怎么做。首先，我在函数中削减了我的代码，正如您在上面的代码中看到的那样，我的主要逻辑 运行 只包含在一个函数中，我将该函数分成更小的函数，如下所示。
为了显示我使用标签的结果，我创建了一个函数，每次我需要更新标签时都会调用它（def attLabel（））
如果你尝试 运行 上面的代码，你会看到当循环发生时 GUI 冻结，为了解决这个问题，我正在使用 Thread 库，运行 在一个线程和我的 GUI 中整合我的逻辑在其他方面使我能够在标签中显示实时值。
我知道我的代码不够干净和漂亮，但它正在做他应该做的事情，所以...
import json
import csv
import math
from math import sin, cos, sqrt, atan2, radians
import requests
from requests.auth import HTTPBasicAuth
import time
from tkinter import Tk, Label, Button, OptionMenu, Text, PhotoImage, StringVar
import sys
from threading import Thread
begin = False
start = False
running = False
endTrip = False
running_counter = 0
payload_count = 0
num_lines = 0
lat_decimal = 0
lon_decimal = 0
headers = {
'Content-Type': 'application/json',
'Accept': 'text/plain',
}
payload_model = open('payload.json')
payload_file = json.load(payload_model)
file_name = ''
payload_model.close()
def attLabel(op):
global lat_decimal
global lon_decimal
i=0
if op == 'start':
lbl5['text']= 'Start'
lbl5.update_idletasks()
elif op == 'run':
lbl6['text'] = 'Latitude: ' + str(lat_decimal)
lbl7['text'] = 'Longitude: ' + str(lon_decimal)
lbl8['text'] = 'Running'
lbl6.update_idletasks()
lbl7.update_idletasks()
lbl8.update_idletasks()
elif op == 'end':
lbl8['text']= 'Finished'
lbl8.update_idletasks()
def resetBtn():
global start, endTrip, running, running_counter, payload_count
start = False
endTrip= False
running = False
payload_count = 0
running_counter = 0
lbl5['text']='Output'
lbl6['text']='Output'
lbl7['text']='Output'
lbl8['text']='Output'
print(str(start)+' e '+str(endTrip)+' e '+str(running)+' e '+str(running_counter)+' e '+str(payload_count))
def changeRoute():
global file_name
global num_lines
file_name = var.get()+'.txt'
print(file_name)
try:
with open(file_name) as fn:
for line in fn:
num_lines = num_lines+1
fn.close()
print(num_lines)
lbl5['text'] = 'Route with ' + str(num_lines) + ' points'
num_lines = 0
except IOError:
print("ERRO! Arquivo não encontrado!")
def beginStart():
i = 0
try:
#'Global' para poder acessar as variáveis globais
global file_name
global start
global payload_file
global headers
if start == False:
#resposta = requests.post('SORRY OMITED', json=payload_file, headers=headers, auth=('user','password'))
#print(str(resposta.status_code))
lbl5.update_idletasks()
start = True
janela.after(100, attLabel('start'))
run_process=Thread(target= r_unning)
run_process.start()
except IOError as e:
print(e)
def r_unning():
global file_name
global payload_count
global start
global running
global endTrip
global running_counter
global lat_decimal
global lon_decimal
global payload_file
global headers
num_lines = 0
try:
with open(file_name) as fn:
for line in fn:
num_lines = num_lines + 1
fn.close()
print(num_lines)
except IOError as e:
print(e)
with open(file_name) as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
if running == False:
lat = row[2]
orient = row[3]
lon = row[4]
direction = row[5]
altitude = round(float(row[8]))
latdec = round(math.floor(float(lat) / 100) + (float(lat) % 100) / 60, 6)
if orient == 'S':
lat_decimal = latdec * -1
londec = round(math.floor(float(lon) / 100) + (float(lon) % 100) / 60, 6)
if direction == 'W':
lon_decimal = londec * -1
print(lat_decimal)
print(lon_decimal)
# print(str(resposta.status_code))
# Passando as coordenadas em decimal para o json enviado
payload_file['d']['message']['latitude'] = lat_decimal
payload_file['d']['message']['longitude'] = lon_decimal
payload_file['d']['message']['altitude'] = altitude
# Preparando arquivo para enviar
payload_out_name = str(payload_count) + ' - payload_out.json'
payload_out = open(payload_out_name, 'w')
json.dump(payload_file, payload_out)
payload_out.close()
print("Payload de running " + str(running_counter))
# resposta = requests.post(SORRY OMITED', json=payload_file, headers=headers, auth=('user','password'))
running_counter = running_counter + 1
janela.after(100, attLabel('run'))
janela.update_idletasks()
if running_counter >= num_lines - 2:
running = True
janela.after(100, end)
def end():
global endTrip
if endTrip == False:
print("Entrando no END")
lbl8.configure(text='Terminated')
# resposta = requests.post('SORRY OMITED', json=payload_file, headers=headers, auth=('user','password'))
# print(str(resposta.headers))
print("HEADER DO END")
endTrip = True
janela.after(500, attLabel('end'))
janela = Tk()
text = Text(janela)
text.tag_configure("BOLD")
janela['bg']= 'gray'
bg_image_name = PhotoImage(file = 'SORRY OMITED.png')
bg_label = Label(janela, image=bg_image_name)
bg_label.place(x=0,y=0)
#btn1 = Button(janela, text='START', width= '20',font='Helvetica', fg='Blue')
#btn1['command'] = partial(btnStart_func,btn1)
#btn1.place(x=20,y=63)
#btn2 = Button(janela, text='RUNNING',width='20',font='Helvetica', fg='Blue')
#btn2['command']= partial(btnRunn_func, btn2)
#btn2.place(x=20,y=103)
#btn3 = Button(janela, text='END',width='20',font='Helvetica', fg='Blue')
#btn3['command']= partial(btnEnd_func, btn3)
#btn3.place(x=20,y=143)
btn5 = Button(janela, text='Select Route',width='10',font='Helvetica', fg='white',bg='black', command=changeRoute)
btn5.place(x=22,y=78)
btn4 = Button(janela, text='Begin',width='10',font='Helvetica', fg='white',bg='black', command=beginStart)
btn4.place(x=22,y=173)
btn6 = Button(janela, text= 'Reset', width = '10', font='Helvetica', fg='white',bg = 'black', command=resetBtn)
btn6.place(x=295,y=173)
OPTIONS = [
'hopihari-guaruja',
'zooGuar-zooSP',
'picoJaragua-Interlagos',
'pqIbi-shopTatu'
]
var = StringVar(janela)
var.set(OPTIONS[0])
dropMenu = OptionMenu(janela, var, *OPTIONS)
dropMenu.place(x=270, y=78)
menu = dropMenu.nametowidget(dropMenu.menuname)
menu.configure(font=('Impact', 10), fg='white',bg='black')
#lbl1 = Label(janela, text=str(start), font='Helvetica', fg='Blue')
#lbl1.place(x=290,y=63)
#lbl2 = Label(janela, text=str(running), font='Helvetica', fg='Blue')
#lbl2.place(x=290,y=103)
lbl3 = Label(janela, text='Output', font='Helvetica', fg='white',bg='black')
lbl3.place(x=180,y=183)
lbl4 = Label(janela, text='SORRY OMITED', font='Helvetica', fg='white',bg='black')
lbl4.place(x=70, y=25)
lbl5 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl5.place(x=180, y=223)
lbl6 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl6.place(x=180, y=263)
lbl7 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl7.place(x=180, y=303)
lbl8 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl8.place(x=180, y=343)
janela.geometry('400x400')
janela.title('HARDWARE SIMULATOR 1.0')
janela.mainloop()
感谢大家的帮助！
我找到的解决方案是：
在 mainloop() 之外创建线程 运行 你的函数
当我们在 de mainloop() 线程中有任何类型的循环时，就会发生问题。
我用那个函数来解决我的问题
自己定义名字，我的是endTrue
def endTrue():
global flag
send_process = Thread(target=begin)
send_process.start()
flag = False
控制新线程内循环的变量
global flag
目标 = 您想在副线程中执行的函数
send_process = Thread(target=begin)
开始新线程
send_process.start()
用于控制循环的变量
flag = False
希望这对以后的人有所帮助，gl 和 hf！
几天来我一直在想办法解决这个问题，但没有成功。 如题中所述，是否有任何方法可以使用 tkinter 在某种文本框或标签中显示控制台输出（特别是下面代码中的打印件）？
我有一个程序可以读取 .txt 文件并使用他的数据将一些坐标传递给云，云正在 运行我公司的车队管理平台。
感谢任何帮助！
import json
import csv
import math
from math import sin, cos, sqrt, atan2, radians
import requests
from requests.auth import HTTPBasicAuth
import time
from tkinter import Tk, Label, Button, OptionMenu, Text, PhotoImage, StringVar
from functools import partial
begin = False
start = False
running = False
endTrip = False
running_counter = 0
payload_count = 0
num_lines = 0
headers = {
'Content-Type': 'application/json',
'Accept': 'text/plain',
}
payload_model = open('payload.json')
payload_file = json.load(payload_model)
file_name = ''
payload_model.close()
def btnStart_func(botao):
global start
start = not start
lbl1['text'] = str(start)
def btnRunn_func(botao):
global running
running = not running
lbl2['text'] = str(running)
def btnEnd_func(botao):
global endTrip
endTrip = not endTrip
lbl3['text'] = str(endTrip)
def changeRoute():
global file_name
global num_lines
file_name = var.get()
print(file_name)
try:
with open(file_name) as fn:
for line in fn:
num_lines = num_lines+1
fn.close()
print(num_lines)
num_lines = 0
except IOError:
print("file not found")
def beginSend():
try:
#'Global' to access the variables outside the function
global file_name
global payload_count
global start
global running
global endTrip
global running_counter
with open(file_name) as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
payload_count = payload_count + 1
if start == False:
print("Starting")
response = requests.post('SORRY, OMITED ',
json=payload_file, headers=headers, auth=('user', 'password'))
print(str(response.status_code))
start = True
elif running == False:
lat = row[2]
orient = row[3]
lon = row[4]
direction = row[5]
altitude = round(float(row[8]))
latdec = round(math.floor(float(lat) / 100) + (float(lat) % 100) / 60, 6)
if orient == 'S':
lat_decimal = latdec * -1
londec = round(math.floor(float(lon) / 100) + (float(lon) % 100) / 60, 6)
if direction == 'W':
lon_decimal = londec * -1
print(lat_decimal)
print(lon_decimal)
# Passing the coordinates to Json
payload_file['d']['message']['latitude'] = lat_decimal
payload_file['d']['message']['longitude'] = lon_decimal
payload_file['d']['message']['altitude'] = altitude
# Saving log files
payload_out_name = str(payload_count) + ' - payload_out.json'
payload_out = open(payload_out_name, 'w')
json.dump(payload_file, payload_out)
payload_out.close()
print("Running payload " + str(running_counter))
response = requests.post('SORRY, OMITED',
json=payload_file, headers=headers, auth=('user', 'password'))
print(str(respose.status_code))
running_counter = running_counter + 1
if running_counter >= num_lines - 2:
running = True
else:
if endTrip == False:
print("Entering END")
response = requests.post('SORRY, OMITED',
json=payload_file, headers=headers, auth=('user', 'password'))
print(str(response.headers))
print("END HEADER")
endTrip = True
except IOError as e:
print(e)
window = Tk()
text = Text(window)
text.tag_configure("BOLD")
window['bg']= 'gray'
bg_image_name = PhotoImage(file = 'SORRY, OMITED')
bg_label = Label(window, image=bg_image_name)
bg_label.place(x=0,y=0)
btn1 = Button(window, text='START', width= '20',font='Helvetica', fg='Blue')
btn1['command'] = partial(btnStart_func,btn1)
btn1.place(x=20,y=70)
btn2 = Button(window, text='RUNNING',width='20',font='Helvetica', fg='Blue')
btn2['command']= partial(btnRunn_func, btn2)
btn2.place(x=20,y=110)
btn3 = Button(window, text='END',width='20',font='Helvetica', fg='Blue')
btn3['command']= partial(btnEnd_func, btn3)
btn3.place(x=20,y=150)
btn5 = Button(window, text='CHANGE ROUTE',width='20',font='Helvetica', fg='Blue', command=changeRoute)
btn5.place(x=20,y=190)
btn4 = Button(window, text='BEGIN',width='20',font='Helvetica', fg='Blue', command=beginSend)
btn4.place(x=100,y=240)
OPTIONS = [
'hopihari-guaruja.txt',
'zooGuar-zooSP.txt',
'picoJaragua-Interlagos.txt',
'pqIbi-shopTatu.txt'
]
var = StringVar(window)
var.set(OPTIONS[0])
dropMenu = OptionMenu(window, var, *OPTIONS)
dropMenu.place(x=250, y=190)
menu = dropMenu.nametowidget(dropMenu.menuname)
menu.configure(font=('Impact', 20))
lbl1 = Label(window, text=str(start), font='Helvetica', fg='Blue')
lbl1.place(x=290,y=70)
lbl2 = Label(window, text=str(running), font='Helvetica', fg='Blue')
lbl2.place(x=290,y=110)
lbl3 = Label(window, text=str(endTrip), font='Helvetica', fg='Blue')
lbl3.place(x=290,y=150)
lbl4 = Label(window, text='HARDWARE SIMULATOR', font='Helvetica', fg='Black')
lbl4.place(x=70, y=25)
janela.geometry('400x400')
janela.title('HARDWARE SIMULATOR 1.0')
janela.mainloop()
@edit：问题已解决 好的，经过两天的努力，我终于找到了怎么做。首先，我在函数中削减了我的代码，正如您在上面的代码中看到的那样，我的主要逻辑 运行 只包含在一个函数中，我将该函数分成更小的函数，如下所示。 为了显示我使用标签的结果，我创建了一个函数，每次我需要更新标签时都会调用它（def attLabel（）） 如果你尝试 运行 上面的代码，你会看到当循环发生时 GUI 冻结，为了解决这个问题，我正在使用 Thread 库，运行 在一个线程和我的 GUI 中整合我的逻辑在其他方面使我能够在标签中显示实时值。 我知道我的代码不够干净和漂亮，但它正在做他应该做的事情，所以...
import json
import csv
import math
from math import sin, cos, sqrt, atan2, radians
import requests
from requests.auth import HTTPBasicAuth
import time
from tkinter import Tk, Label, Button, OptionMenu, Text, PhotoImage, StringVar
import sys
from threading import Thread
begin = False
start = False
running = False
endTrip = False
running_counter = 0
payload_count = 0
num_lines = 0
lat_decimal = 0
lon_decimal = 0
headers = {
'Content-Type': 'application/json',
'Accept': 'text/plain',
}
payload_model = open('payload.json')
payload_file = json.load(payload_model)
file_name = ''
payload_model.close()
def attLabel(op):
global lat_decimal
global lon_decimal
i=0
if op == 'start':
lbl5['text']= 'Start'
lbl5.update_idletasks()
elif op == 'run':
lbl6['text'] = 'Latitude: ' + str(lat_decimal)
lbl7['text'] = 'Longitude: ' + str(lon_decimal)
lbl8['text'] = 'Running'
lbl6.update_idletasks()
lbl7.update_idletasks()
lbl8.update_idletasks()
elif op == 'end':
lbl8['text']= 'Finished'
lbl8.update_idletasks()
def resetBtn():
global start, endTrip, running, running_counter, payload_count
start = False
endTrip= False
running = False
payload_count = 0
running_counter = 0
lbl5['text']='Output'
lbl6['text']='Output'
lbl7['text']='Output'
lbl8['text']='Output'
print(str(start)+' e '+str(endTrip)+' e '+str(running)+' e '+str(running_counter)+' e '+str(payload_count))
def changeRoute():
global file_name
global num_lines
file_name = var.get()+'.txt'
print(file_name)
try:
with open(file_name) as fn:
for line in fn:
num_lines = num_lines+1
fn.close()
print(num_lines)
lbl5['text'] = 'Route with ' + str(num_lines) + ' points'
num_lines = 0
except IOError:
print("ERRO! Arquivo não encontrado!")
def beginStart():
i = 0
try:
#'Global' para poder acessar as variáveis globais
global file_name
global start
global payload_file
global headers
if start == False:
#resposta = requests.post('SORRY OMITED', json=payload_file, headers=headers, auth=('user','password'))
#print(str(resposta.status_code))
lbl5.update_idletasks()
start = True
janela.after(100, attLabel('start'))
run_process=Thread(target= r_unning)
run_process.start()
except IOError as e:
print(e)
def r_unning():
global file_name
global payload_count
global start
global running
global endTrip
global running_counter
global lat_decimal
global lon_decimal
global payload_file
global headers
num_lines = 0
try:
with open(file_name) as fn:
for line in fn:
num_lines = num_lines + 1
fn.close()
print(num_lines)
except IOError as e:
print(e)
with open(file_name) as csvfile:
readCSV = csv.reader(csvfile, delimiter=',')
for row in readCSV:
if running == False:
lat = row[2]
orient = row[3]
lon = row[4]
direction = row[5]
altitude = round(float(row[8]))
latdec = round(math.floor(float(lat) / 100) + (float(lat) % 100) / 60, 6)
if orient == 'S':
lat_decimal = latdec * -1
londec = round(math.floor(float(lon) / 100) + (float(lon) % 100) / 60, 6)
if direction == 'W':
lon_decimal = londec * -1
print(lat_decimal)
print(lon_decimal)
# print(str(resposta.status_code))
# Passando as coordenadas em decimal para o json enviado
payload_file['d']['message']['latitude'] = lat_decimal
payload_file['d']['message']['longitude'] = lon_decimal
payload_file['d']['message']['altitude'] = altitude
# Preparando arquivo para enviar
payload_out_name = str(payload_count) + ' - payload_out.json'
payload_out = open(payload_out_name, 'w')
json.dump(payload_file, payload_out)
payload_out.close()
print("Payload de running " + str(running_counter))
# resposta = requests.post(SORRY OMITED', json=payload_file, headers=headers, auth=('user','password'))
running_counter = running_counter + 1
janela.after(100, attLabel('run'))
janela.update_idletasks()
if running_counter >= num_lines - 2:
running = True
janela.after(100, end)
def end():
global endTrip
if endTrip == False:
print("Entrando no END")
lbl8.configure(text='Terminated')
# resposta = requests.post('SORRY OMITED', json=payload_file, headers=headers, auth=('user','password'))
# print(str(resposta.headers))
print("HEADER DO END")
endTrip = True
janela.after(500, attLabel('end'))
janela = Tk()
text = Text(janela)
text.tag_configure("BOLD")
janela['bg']= 'gray'
bg_image_name = PhotoImage(file = 'SORRY OMITED.png')
bg_label = Label(janela, image=bg_image_name)
bg_label.place(x=0,y=0)
#btn1 = Button(janela, text='START', width= '20',font='Helvetica', fg='Blue')
#btn1['command'] = partial(btnStart_func,btn1)
#btn1.place(x=20,y=63)
#btn2 = Button(janela, text='RUNNING',width='20',font='Helvetica', fg='Blue')
#btn2['command']= partial(btnRunn_func, btn2)
#btn2.place(x=20,y=103)
#btn3 = Button(janela, text='END',width='20',font='Helvetica', fg='Blue')
#btn3['command']= partial(btnEnd_func, btn3)
#btn3.place(x=20,y=143)
btn5 = Button(janela, text='Select Route',width='10',font='Helvetica', fg='white',bg='black', command=changeRoute)
btn5.place(x=22,y=78)
btn4 = Button(janela, text='Begin',width='10',font='Helvetica', fg='white',bg='black', command=beginStart)
btn4.place(x=22,y=173)
btn6 = Button(janela, text= 'Reset', width = '10', font='Helvetica', fg='white',bg = 'black', command=resetBtn)
btn6.place(x=295,y=173)
OPTIONS = [
'hopihari-guaruja',
'zooGuar-zooSP',
'picoJaragua-Interlagos',
'pqIbi-shopTatu'
]
var = StringVar(janela)
var.set(OPTIONS[0])
dropMenu = OptionMenu(janela, var, *OPTIONS)
dropMenu.place(x=270, y=78)
menu = dropMenu.nametowidget(dropMenu.menuname)
menu.configure(font=('Impact', 10), fg='white',bg='black')
#lbl1 = Label(janela, text=str(start), font='Helvetica', fg='Blue')
#lbl1.place(x=290,y=63)
#lbl2 = Label(janela, text=str(running), font='Helvetica', fg='Blue')
#lbl2.place(x=290,y=103)
lbl3 = Label(janela, text='Output', font='Helvetica', fg='white',bg='black')
lbl3.place(x=180,y=183)
lbl4 = Label(janela, text='SORRY OMITED', font='Helvetica', fg='white',bg='black')
lbl4.place(x=70, y=25)
lbl5 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl5.place(x=180, y=223)
lbl6 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl6.place(x=180, y=263)
lbl7 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl7.place(x=180, y=303)
lbl8 = Label(janela, text='SAIDA', font='Helvetica', fg='white',bg='black')
lbl8.place(x=180, y=343)
janela.geometry('400x400')
janela.title('HARDWARE SIMULATOR 1.0')
janela.mainloop()
感谢大家的帮助！
我找到的解决方案是： 在 mainloop() 之外创建线程 运行 你的函数 当我们在 de mainloop() 线程中有任何类型的循环时，就会发生问题。 我用那个函数来解决我的问题
自己定义名字，我的是endTrue
def endTrue():
global flag
send_process = Thread(target=begin)
send_process.start()
flag = False
控制新线程内循环的变量
global flag
目标 = 您想在副线程中执行的函数
send_process = Thread(target=begin)
开始新线程
send_process.start()
用于控制循环的变量
flag = False
希望这对以后的人有所帮助，gl 和 hf！