import datetime
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import json
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import sys
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import threading
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from PyQt5 import QtWidgets
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from PyQt5.QtCore import QUrl
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from PyQt5.QtWebEngineWidgets import QWebEngineView, QWebEngineSettings
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class MainWindow(QtWidgets.QMainWindow):
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def __init__(self):
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super().__init__()
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self.setWindowTitle('看盘页面')
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self.resize(1100, 1000)
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self.webview = QWebEngineView()
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self.webview.settings().setAttribute(QWebEngineSettings.JavascriptEnabled, True)
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self.setCentralWidget(self.webview)
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self.show()
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self.webview.load(QUrl("http://192.168.3.122:8848/%E7%9C%8B%E7%9B%98%E7%AB%AF/index23-05-04.html"))
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if __name__ == "__main__":
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lock = threading.Lock()
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print(lock.locked())
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lock.acquire()
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lock.acquire()
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print(lock.locked())
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lock.release()
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print(lock.locked())
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