def showError(message):
from PyQt5.QtWidgets import QErrorMessage, QCheckBox, \
QPushButton, QLabel, QStyle
from PyQt5.QtCore import Qt
app = QApplication(sys.argv)
app.setQuitOnLastWindowClosed(True)
# 设置内置错误图标
app.setWindowIcon(app.style().standardIcon(QStyle.SP_MessageBoxCritical))
w = QErrorMessage()
w.finished.connect(lambda _: app.quit)
w.resize(600, 400)
# 去掉右上角?
w.setWindowFlags(w.windowFlags() & ~Qt.WindowContextHelpButtonHint)
w.setWindowTitle(w.tr('Error'))
# 隐藏图标、勾选框、按钮
w.findChild(QLabel, '').setVisible(False)
w.findChild(QCheckBox, '').setVisible(False)
w.findChild(QPushButton, '').setVisible(False)
w.showMessage(escape(message))
sys.exit(app.exec_())
def showError(message):
from PyQt5.QtWidgets import QApplication, QErrorMessage, QCheckBox, \
QPushButton, QLabel, QStyle
from PyQt5.QtCore import Qt
app = QApplication(sys.argv)
# 아이콘 설정
app.setWindowIcon(app.style().standardIcon(QStyle.SP_MessageBoxCritical))
w = QErrorMessage()
w.finished.connect(lambda _: app.quit)
w.resize(800, 400)
# 아이콘과 이름 정함
w.setWindowFlags(w.windowFlags() & ~Qt.WindowContextHelpButtonHint)
w.setWindowTitle(w.tr('Error'))
# 에러 위젯에서 마크와 체크바 없에기
w.findChild(QLabel, '').setVisible(False)
w.findChild(QCheckBox, '').setVisible(False)
# w.findChild(QPushButton, '').setVisible(False)
w.showMessage(escape(message))
sys.exit(app.exec_())
