【发布时间】：2021-05-03 16:36:54
【问题描述】：
我很快就完成了我的 WhatsApp 机器人。但是，这些天我发现了一个问题，试图在我的普通笔记本电脑上使用它而不是在我的显示器上使用它。屏幕大小发生变化，PyQt5 GUI 也随之变化。最大的问题是我设置了字体大小，并且除了按钮 usw 之外，它不会通过调整大小来改变。
这是我的代码：
from functools import cached_property
import sys
import threading
import time
from selenium.webdriver.common.keys import Keys
from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.common.by import By
from PyQt5.QtWidgets import *
from PyQt5.QtGui import *
from PyQt5.QtCore import *
class Worker:
def start(self, amount, adressed, message):
threading.Thread(target=self._execute, args=(amount, adressed, message), daemon=True).start()
def _execute(self, amount, adressed, message):
profile_path = "user-data-dir=/home/daniel/.config/google-chrome/storing1"
options = webdriver.ChromeOptions()
options.add_argument(profile_path)
browser = webdriver.Chrome(executable_path="./chromedriver", options=options)
browser.get("https://web.whatsapp.com")
time.sleep(5)
search = WebDriverWait(browser, 500).until(expected_conditions.presence_of_element_located(
(By.CSS_SELECTOR, "#side > div.SgIJV > div > label > div > div._2_1wd.copyable-text.selectable-text")))
search.send_keys(adressed)
time.sleep(1)
search.send_keys(Keys.ENTER)
send = WebDriverWait(browser, 500).until(expected_conditions.presence_of_element_located((By.CSS_SELECTOR,
"#main > footer > div.vR1LG._3wXwX.copyable-area > div._2A8P4._2A1WX > div > div._2_1wd.copyable-text.selectable-text")))
for i in range(amount):
send.send_keys(message)
send.send_keys(Keys.ENTER)
class interface(QMainWindow):
def __init__(self):
super().__init__()
self.initMe()
def initMe(self):
self.boldFont = QFont()
self.boldFont.setBold(True)
self.setGeometry(1200, 250, 600, 500)
self.title = self.setWindowTitle("Whatsapp Bot interface")
self.Layout_components()
self.labels()
self.input()
self.button()
self.setFont(QFont("Arial", 15))
self.setWindowIcon(QIcon("Bot.png"))
self.show()
def Layout_components(self):
self.exit_ = QAction(QIcon("Bot.png"), "Exit", self)
self.stop_ = QAction(QIcon("Bot.png"), "Stop", self)
self.start_ = QAction(QIcon("Bot.png"), "Start", self)
self.exit_.triggered.connect(self.exit)
self.stop_.triggered.connect(self.stop)
self.start_.triggered.connect(self.start)
menubar = self.menuBar()
file = menubar.addMenu("Bot")
file.addAction(self.exit_)
file.addAction(self.stop_)
file.addAction(self.start_)
def labels(self):
labelp1 = QLabel("picture", self)
labelp1.setPixmap(QPixmap("Bot.png"))
labelp1.setGeometry(340, 100, 210, 180)
labelp2 = QLabel("picture1", self)
labelp2.setPixmap(QPixmap("whatsapp_symbol.png"))
labelp2.setScaledContents(True)
labelp2.resize(80, 80)
labelp2.setGeometry(50, 400, 80, 80)
label1 = QLabel("description", self)
label1.setGeometry(50, 40, 500, 50)
label1.setText(
"Welcome to my Whatsappbot. Are you ready to annoy other people with endless spam up. Have fun!!!")
label1.setFont(QFont("Arial", 14))
label1.setStyleSheet("border : 2px solid black;")
label1.setWordWrap(True)
label2 = QLabel("adress", self)
label2.setGeometry(50, 100, 150, 50)
label2.setText("adressed to: ")
label2 = QLabel("message", self)
label2.setGeometry(50, 300, 150, 50)
label2.setText("message: ")
label2 = QLabel("amount", self)
label2.setGeometry(50, 200, 200, 50)
label2.setText("amount of messages: ")
self.label_input = QLabel("counter", self)
self.label_input.setGeometry(170, 260, 80, 20)
self.label_input.setFont(QFont("Arial", 15))
self.label_input.setAlignment(Qt.AlignCenter)
self.label_input.setStyleSheet("border:2px solid black")
def input(self):
self.input_adressed = QLineEdit(self)
self.input_adressed.setGeometry(50, 150, 150, 30)
self.input_message = QLineEdit(self)
self.input_message.setGeometry(50, 350, 150, 30)
self.input_amount = QSlider(self)
self.input_amount.setGeometry(50, 240, 100, 70)
self.input_amount.setMaximum(1000)
self.input_amount.valueChanged.connect(self.label_input.setNum)
def button(self):
self.but_stop = QPushButton("Stop", self)
self.but_stop.setGeometry(340, 360, 210, 50)
self.but_stop.setFont(self.boldFont)
self.but_stop.clicked.connect(self.stop)
self.but_start = QPushButton("Start", self)
self.but_start.setGeometry(340, 300, 210, 50)
self.but_start.setFont(self.boldFont)
self.but_start.clicked.connect(self.start)
self.but_exit = QPushButton("Exit", self)
self.but_exit.setGeometry(340, 420, 210, 50)
self.but_exit.setFont(self.boldFont)
self.but_exit.clicked.connect(self.exit)
@cached_property
def worker(self):
return Worker()
@property
def amount(self):
value = self.input_amount.value()
return value
@property
def adressed(self):
return self.input_adressed.text()
@property
def message(self):
return self.input_message.text()
def stop(self):
print("programm stopps ...")
QCoreApplication.quit()
def exit(self):
QCoreApplication.quit()
def start(self):
pop_up = QMessageBox(self)
pop_up.setWindowTitle("Start Bot")
pop_up.setText("Do you really wanna start the spam ?!")
pop_up.setIcon(QMessageBox.Question)
pop_up.setStandardButtons(QMessageBox.Cancel | QMessageBox.No | QMessageBox.Yes)
pop_up.setDefaultButton(QMessageBox.Yes)
if pop_up.exec_() == QMessageBox.Yes:
print("programm starts ...")
self.worker.start(self.amount, self.adressed, self.message)
app = QApplication(sys.argv)
x = interface()
sys.exit(app.exec_())
【问题讨论】：