禁用 ssl_client_socket_impl.cc(975)] QWebEngineView 中握手失败错误

Question

对于这个小例子，

from PySide6 import QtCore, QtWidgets, QtWebEngineWidgets
# or
# from PySide2 import QtCore, QtWidgets, QtWebEngineWidgets


class BetterWebView(QtWebEngineWidgets.QWebEngineView):
    def __init__(self):
        super().__init__()
        self.load(QtCore.QUrl())
       

if __name__ == "__main__":
    import sys

    app = QtWidgets.QApplication(sys.argv)
    view = BetterWebView()
    view.load(QtCore.QUrl("https://www.qt.io"))
    view.show()
    sys.exit(app.exec_())

运行后，我得到了一个错误列表，例如

[12248:2260:0721/112136.109:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.110:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
js: While parsing speculation rules: A rule contains an unknown key: "eagerness".
[12248:2260:0721/112136.411:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.412:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.414:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.416:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.443:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.444:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.758:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112136.760:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112141.494:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112141.494:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112141.497:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107
[12248:2260:0721/112141.498:ERROR:ssl_client_socket_impl.cc(975)] handshake failed; returned -1, SSL error code 1, net_error -107

它们对我的情况没有帮助，我想知道如何抑制（不显示）它们？

Answer 1

有两种方法可以停止记录，

os.environ["QTWEBENGINE_CHROMIUM_FLAGS"] = "--log-level=3"

或

sys.argv.extend(['--webEngineArgs',"--log-level=3"])