Python QMessageBox.warning方法代码示例

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def _open_img(self):
        '''
        打开图片
        '''
        self.path_img,_=QFileDialog.getOpenFileName(self.centralWidget,'打开图片文件','./','Image Files(*.png *.jpg *.bmp)')
        if self.path_img and os.path.exists(self.path_img):
            print(self.path_img)
            self.im_bgr,self.temp_bgr,self.faces=self.mu.read_and_mark(self.path_img)
            self.im_ori,self.previous_bgr=self.im_bgr.copy(),self.im_bgr.copy()
            self._set_statu(self.bg_edit,True)
            self._set_statu(self.bg_op,True)
            self._set_statu(self.bg_result,True)
            self._set_statu(self.sls,True)
            self._set_img()
        else:
            QMessageBox.warning(self.centralWidget,'无效路径','无效路径，请重新选择！') 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def add_bars(win):
    if len(win.edges) == 0:
        QMessageBox.warning(win, "Внимание!", "Не введен отсекатель!")
        return
    win.pen.setColor(red)
    w.lines.append([[win.edges[0].x() - 15, win.edges[0].y() - 15],
                    [win.edges[1].x() - 15, win.edges[1].y() - 15]])
    add_row(w.table_bars)
    i = w.table_bars.rowCount() - 1
    item_b = QTableWidgetItem("[{0}, {1}]".format(win.edges[0].x() - 15 , win.edges[0].y() - 15))
    item_e = QTableWidgetItem("[{0}, {1}]".format(win.edges[1].x() - 15, win.edges[1].y() - 15))
    w.table_bars.setItem(i, 0, item_b)
    w.table_bars.setItem(i, 1, item_e)
    w.scene.addLine(win.edges[0].x() - 15, win.edges[0].y() - 15, win.edges[1].x() - 15, win.edges[1].y() - 15, w.pen)

    win.pen.setColor(red)
    w.lines.append([[win.edges[0].x() + 15, win.edges[0].y() + 15],
                    [win.edges[1].x() + 15, win.edges[1].y() + 15]])
    add_row(w.table_bars)
    i = w.table_bars.rowCount() - 1
    item_b = QTableWidgetItem("[{0}, {1}]".format(win.edges[0].x() + 15, win.edges[0].y() + 15))
    item_e = QTableWidgetItem("[{0}, {1}]".format(win.edges[1].x() + 15, win.edges[1].y() + 15))
    w.table_bars.setItem(i, 0, item_b)
    w.table_bars.setItem(i, 1, item_e)
    w.scene.addLine(win.edges[0].x() + 15, win.edges[0].y() + 15, win.edges[1].x() + 15, win.edges[1].y() + 15, w.pen) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def clipping(win):
    if len(win.clip) <= 1:
        QMessageBox.warning(win, "Ошибка!", "Отсекатель не задан!")

    if len(win.pol) <= 1:
        QMessageBox.warning(win, "Ошибка!", "Многоугольник не задан!")

    if len(win.pol) > 1 and len(win.clip) > 1:
        norm = isConvex(win.clip)
        if not norm:
            QMessageBox.warning(win, "Ошибка!", "Отсекатель не выпуклый!Операция не может быть проведена!")
        else:
            p = sutherland_hodgman(win.clip, win.pol, norm)
            if p:
                win.pen.setWidth(2)
                win.pen.setColor(red)
                win.scene.addPolygon(p, win.pen)
                win.pen.setWidth(1) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def _ok(self):
        try:
            if self._codeLabel.text() != self._tick.code:
                QMessageBox.warning(self, '错误', '没有指定代码的Tick数据!')
                return
        except Exception:
            QMessageBox.warning(self, '错误', '没有指定代码的Tick数据!')
            return

        event = DyEvent(DyEventType.stockStrategyManualSell)
        event.data['class'] = self._strategyCls
        event.data['tick'] = self._tick
        event.data['volume'] = float(self._sellVolumeLineEdit.text()) * 100

        # 不指定价格，则根据tick买入
        price = self._sellPriceLineEdit.text()
        event.data['price'] = float(price) if price else None

        self._eventEngine.put(event)

        self._unregisterEvent()

        self._posWidget.close()
        self.accept() 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def _ok(self):
        try:
            if self._codeLabel.text() != self._tick.code:
                QMessageBox.warning(self, '错误', '没有指定代码的Tick数据!')
                return
        except Exception:
            QMessageBox.warning(self, '错误', '没有指定代码的Tick数据!')
            return

        event = DyEvent(DyEventType.stockStrategyManualBuy)
        event.data['class'] = self._strategyCls
        event.data['tick'] = self._tick
        event.data['volume'] = float(self._buyVolumeLineEdit.text()) * 100

        # 不指定价格，则根据tick买入
        price = self._buyPriceLineEdit.text()
        event.data['price'] = float(price) if price else None

        self._eventEngine.put(event)

        self._unregisterEvent()

        self.accept() 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def connect(self):
        userName = str(self.userName.text()).strip()
        password = str(self.password.toPlainText()).strip()
        if len(userName) <= 0 or len(password) <= 0:
            QMessageBox.warning(self, u'获取策略', u'输入用户名和密码')
        else:
            strategyList = self.gateway.getStrategyList(userName, password)
            if strategyList is not None and len(strategyList) > 0:
                self.comboStrategy.clear()
                strategyList_sl = []
                for strategy in strategyList:
                    strategyList_sl.append(str(strategy))
                strategyList_sl.sort()
                self.comboStrategy.addItems(strategyList_sl)
                self.userName.setEnabled(False)
                self.password.setEnabled(False)

            else:
                QMessageBox.warning(self, u'获取策略', u'无法获取相关策略')
                self.comboStrategy.clear()
            
            self.comboStrategy.setFocus() 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def assert_installed(win=None, modules=[], binaries=[]):
    missing = defaultdict(list)
    for items, what, func in ((modules, 'modules', find_spec),
                              (binaries, 'binaries', which)):
        for item in items:
            if not func(item):
                missing[what].append(item)
    if missing:
        msg = []
        for subject, names in missing.items():
            if len(names) == 1:
                subject = {'modules': 'module', 'binaries': 'binary'}[subject]
            msg.append('%s "%s"' % (subject, '", "'.join(names)))
        msg = 'You are missing the %s for this.' % ' and '.join(msg)
        if win:
            from PyQt5.QtWidgets import QMessageBox
            QMessageBox.warning(win, ' ', msg)
        else:
            raise ImportError(msg)
    return not missing 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def extraction_done(self, outputs):
        nb_written_all, wrote_endpoints = 0, False
        
        for folder, output in outputs.items():
            nb_written, wrote_endpoints = extractor_save(BASE_PATH, folder, output)
            nb_written_all += nb_written
        
        if wrote_endpoints:
            self.set_view(self.welcome)
            QMessageBox.information(self.view, ' ', '%d endpoints and their <i>.proto</i> structures have been extracted! You can now reuse the <i>.proto</i>s or fuzz the endpoints.' % nb_written_all)
        
        elif nb_written_all:
            self.set_view(self.welcome)
            QMessageBox.information(self.view, ' ', '%d <i>.proto</i> structures have been extracted! You can now reuse the <i>.protos</i> or define endpoints for them to fuzz.' % nb_written_all)
        
        else:
            self.set_view(self.choose_extractor)
            QMessageBox.warning(self.view, ' ', 'This extractor did not find Protobuf structures in the corresponding format for specified files.') 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def emit(self, record):
        try:
            item = QListWidgetItem(self.format(record))
            if record.levelno > logging.INFO:
                item.setIcon(QIcon.fromTheme("dialog-warning"))
                item.setForeground(QBrush(Qt.red))

            else:
                item.setIcon(QIcon.fromTheme("dialog-information"))

            self.app.exec_in_main(self._add_item, item)

        except (KeyboardInterrupt, SystemExit):
            raise
        except:
            self.handleError(record) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def dzialanie(self):

        nadawca = self.sender()

        try:
            liczba1 = float(self.liczba1Edt.text())
            liczba2 = float(self.liczba2Edt.text())
            wynik = ""

            if nadawca.text() == "&Dodaj":
                wynik = liczba1 + liczba2
            else:
                pass

            self.wynikEdt.setText(str(wynik))

        except ValueError:
            QMessageBox.warning(self, "Błąd", "Błędne dane", QMessageBox.Ok) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def loguj(self):
        login, haslo, ok = LoginDialog.getLoginHaslo(self)
        if not ok:
            return

        if not login or not haslo:
            QMessageBox.warning(self, 'Błąd',
                                'Pusty login lub hasło!', QMessageBox.Ok)
            return

        self.osoba = baza.loguj(login, haslo)
        if self.osoba is None:
            QMessageBox.critical(self, 'Błąd', 'Błędne hasło!', QMessageBox.Ok)
            return

        zadania = baza.czytajDane(self.osoba)
        model.aktualizuj(zadania)
        model.layoutChanged.emit()
        self.odswiezWidok()
        self.dodajBtn.setEnabled(True)
        self.zapiszBtn.setEnabled(True) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def loguj(self):
        login, haslo, ok = LoginDialog.getLoginHaslo(self)
        if not ok:
            return

        if not login or not haslo:
            QMessageBox.warning(self, 'Błąd',
                                'Pusty login lub hasło!', QMessageBox.Ok)
            return

        self.osoba = baza.loguj(login, haslo)
        if self.osoba is None:
            QMessageBox.critical(self, 'Błąd', 'Błędne hasło!', QMessageBox.Ok)
            return

        zadania = baza.czytajDane(self.osoba)
        model.aktualizuj(zadania)
        model.layoutChanged.emit()
        self.odswiezWidok()
        self.dodajBtn.setEnabled(True) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def loguj(self):
        """ Logowanie użytkownika """
        login, haslo, ok = LoginDialog.getLoginHaslo(self)
        if not ok:
            return

        if not login or not haslo:
            QMessageBox.warning(self, 'Błąd',
                                'Pusty login lub hasło!', QMessageBox.Ok)
            return

        self.osoba = baza.loguj(login, haslo)
        if self.osoba is None:
            QMessageBox.critical(self, 'Błąd', 'Błędne hasło!', QMessageBox.Ok)
            return

        zadania = baza.czytajDane(self.osoba)
        model.aktualizuj(zadania)
        model.layoutChanged.emit()
        self.odswiezWidok() 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def loguj(self):
        """ Logowanie użytkownika """
        login, haslo, ok = LoginDialog.getLoginHaslo(self)
        if not ok:
            return

        if not login or not haslo:
            QMessageBox.warning(self, 'Błąd',
                                'Pusty login lub hasło!', QMessageBox.Ok)
            return

        self.osoba = baza.loguj(login, haslo)
        if self.osoba is None:
            QMessageBox.critical(self, 'Błąd', 'Błędne hasło!', QMessageBox.Ok)
            return

        QMessageBox.information(self,
            'Dane logowania', 'Podano: ' + login + ' ' + haslo, QMessageBox.Ok) 

# 需要导入模块: from PyQt5.QtWidgets import QMessageBox [as 别名]
# 或者: from PyQt5.QtWidgets.QMessageBox import warning [as 别名]
def generateReportReq(self, strategyIdList):
        """发送生成报告请求"""
        # 量化启动时的恢复策略列表中的策略没有回测数据
        # 策略停止之后的报告数据从本地获取，不发送请求
        # 策略启动时查看数据发送报告请求，从engine获取数据
        # 查看策略的投资报告(不支持查看多个)
        if len(strategyIdList) >= 1:
            id = strategyIdList[0]
            status = self.strategyManager.queryStrategyStatus(id)
            strategyData = self.strategyManager.getSingleStrategy(id)
            if status == ST_STATUS_QUIT:  # 策略已停止，从本地获取数据
                if "ResultData" not in strategyData:  # 程序启动时恢复的策略没有回测数据
                    QMessageBox.warning(None, '警告', '策略未启动，报告数据不存在')
                    return
                reportData = strategyData["ResultData"]
                self.app.reportDisplay(reportData, id)
                return
            self._request.reportRequest(id)