Python PyQt4.QtCore.QCoreApplication() Examples

The following are 27 code examples of PyQt4.QtCore.QCoreApplication(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module PyQt4.QtCore , or try the search function .
Example #1
Source File: femasGateway.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试"""
    from PyQt4 import QtCore
    import sys
    
    def print_log(event):
        log = event.dict_['data']
        print ':'.join([log.logTime, log.logContent])
    
    app = QtCore.QCoreApplication(sys.argv)    

    eventEngine = EventEngine()
    eventEngine.register(EVENT_LOG, print_log)
    eventEngine.start()
    
    gateway = FemasGateway(eventEngine)
    gateway.connect()
    
    sys.exit(app.exec_())

#----------------------------------------------------------------------
Example #2
Source File: Qt.py    From pipeline with MIT License 6 votes vote down vote up 
def _pyside2():
    import PySide2
    from PySide2 import QtGui, QtWidgets, QtCore, QtUiTools

    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)

    _add(PySide2, "__binding__", PySide2.__name__)
    _add(PySide2, "load_ui", lambda fname: QtUiTools.QUiLoader().load(fname))
    _add(PySide2, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PySide2,
         "setSectionResizeMode",
         QtWidgets.QHeaderView.setSectionResizeMode)

    _maintain_backwards_compatibility(PySide2)

    return PySide2
Example #3
Source File: Qt.py    From CNCGToolKit with MIT License 6 votes vote down vote up 
def _pyside2():
    import PySide2
    from PySide2 import QtGui, QtWidgets, QtCore, QtUiTools

    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)

    _add(PySide2, "__binding__", PySide2.__name__)
    _add(PySide2, "load_ui", _pyside_loadui)
    _add(PySide2, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PySide2,
         "setSectionResizeMode",
         QtWidgets.QHeaderView.setSectionResizeMode)

    _maintain_backwards_compatibility(PySide2)

    return PySide2
Example #4
Source File: eventEngine.py    From InplusTrader_Linux with MIT License 6 votes vote down vote up 
def test():
    """测试函数"""
    import sys
    from datetime import datetime
    from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print u'处理每秒触发的计时器事件：%s' % str(datetime.now())
    
    app = QCoreApplication(sys.argv)
    
    ee = EventEngine2()
    #ee.register(EVENT_TIMER, simpletest)
    ee.registerGeneralHandler(simpletest)
    ee.start()
    
    app.exec_()
    
    
# 直接运行脚本可以进行测试
Example #5
Source File: ddt4all.py    From ddt4all with GNU General Public License v3.0 6 votes vote down vote up 
def zipdb(self):
        filename_tuple = widgets.QFileDialog.getSaveFileName(self, _("Save database (keep '.zip' extension)"),
                                                   "./ecu.zip", "*.zip")
        if qt5:
            filename = str(filename_tuple[0])
        else:
            filename = str(filename_tuple)
        
        if not filename.endswith(".zip"):
            filename += ".zip"

        if not isWritable(str(os.path.dirname(filename))):
            mbox = widgets.QMessageBox()
            mbox.setText("Cannot write to directory " + os.path.dirname(filename))
            mbox.exec_()
            return

        self.logview.append(_("Zipping XML database... (this can take a few minutes"))
        core.QCoreApplication.processEvents()
        parameters.zipConvertXML(filename)
        self.logview.append(_("Zip job finished"))
Example #6
Source File: ctpGateway.py    From InplusTrader_Linux with MIT License 6 votes vote down vote up 
def test():
    """测试"""
    from PyQt4 import QtCore
    import sys
    
    def print_log(event):
        log = event.dict_['data']
        print ':'.join([log.logTime, log.logContent])
    
    app = QtCore.QCoreApplication(sys.argv)    

    eventEngine = EventEngine()
    eventEngine.register(EVENT_LOG, print_log)
    eventEngine.start()
    
    gateway = CtpGateway(eventEngine)
    gateway.connect()
    
    sys.exit(app.exec_())
Example #7
Source File: eventEngine.py    From TradeSim with Apache License 2.0 6 votes vote down vote up 
def test():
    """测试函数"""
    from datetime import datetime
    try:
        from PyQt5.QtCore import QCoreApplication
    except ImportError:
        from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print(u'处理每秒触发的计时器事件：%s' % str(datetime.now()))
    
    app = QCoreApplication('VnTrader')
    
    ee = EventEngine2()
    ee.register(EVENT_TIMER, simpletest)
    ee.start()
    
    app.exec_()


# 直接运行脚本可以进行测试
Example #8
Source File: eventEngine.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试函数"""
    import sys
    from datetime import datetime
    from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print u'处理每秒触发的计时器事件：%s' % str(datetime.now())
    
    app = QCoreApplication(sys.argv)
    
    ee = EventEngine2()
    ee.register(EVENT_TIMER, simpletest)
    ee.start()
    
    app.exec_()
    
    
# 直接运行脚本可以进行测试
Example #9
Source File: eventEngine.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试函数"""
    import sys
    from datetime import datetime
    from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print u'处理每秒触发的计时器事件：%s' % str(datetime.now())
    
    app = QCoreApplication(sys.argv)
    
    ee = EventEngine()
    ee.register(EVENT_TIMER, simpletest)
    ee.start()
    
    app.exec_()
    
    
# 直接运行脚本可以进行测试
Example #10
Source File: Qt.py    From uExport with zlib License 6 votes vote down vote up 
def _pyside2():
    import PySide2
    from PySide2 import QtGui, QtWidgets, QtCore, QtUiTools

    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)

    _add(PySide2, "__binding__", PySide2.__name__)
    _add(PySide2, "load_ui", lambda fname: QtUiTools.QUiLoader().load(fname))
    _add(PySide2, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PySide2,
         "setSectionResizeMode",
         QtWidgets.QHeaderView.setSectionResizeMode)

    _maintain_backwards_compatibility(PySide2)

    return PySide2
Example #11
Source File: eventEngine.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试函数"""
    import sys
    from datetime import datetime
    from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print u'处理每秒触发的计时器事件：%s' % str(datetime.now())
    
    app = QCoreApplication(sys.argv)
    
    ee = EventEngine2()
    ee.register(EVENT_TIMER, simpletest)
    ee.start()
    
    app.exec_()
    
    
# 直接运行脚本可以进行测试
Example #12
Source File: eventEngine.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试函数"""
    import sys
    from datetime import datetime
    from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print u'处理每秒触发的计时器事件：%s' % str(datetime.now())
    
    app = QCoreApplication(sys.argv)
    
    ee = EventEngine()
    ee.register(EVENT_TIMER, simpletest)
    ee.start()
    
    app.exec_()
    
    
# 直接运行脚本可以进行测试
Example #13
Source File: eventEngine.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试函数"""
    import sys
    from datetime import datetime
    from PyQt4.QtCore import QCoreApplication
    
    def simpletest(event):
        print u'处理每秒触发的计时器事件：%s' % str(datetime.now())
    
    app = QCoreApplication(sys.argv)
    
    ee = EventEngine()
    ee.register(EVENT_TIMER, simpletest)
    ee.start()
    
    app.exec_()
    
    
# 直接运行脚本可以进行测试
Example #14
Source File: ctpGateway.py    From chanlun with MIT License 6 votes vote down vote up 
def test():
    """测试"""
    from PyQt4 import QtCore
    import sys
    
    def print_log(event):
        log = event.dict_['data']
        print ':'.join([log.logTime, log.logContent])
    
    app = QtCore.QCoreApplication(sys.argv)    

    eventEngine = EventEngine()
    eventEngine.register(EVENT_LOG, print_log)
    eventEngine.start()
    
    gateway = CtpGateway(eventEngine)
    gateway.connect()
    
    sys.exit(app.exec_())
Example #15
Source File: demoStrategy.py    From chanlun with MIT License 5 votes vote down vote up 
def main():
    """运行在CMD中的演示程度"""
    # 创建PyQt4应用对象
    app = QtCore.QCoreApplication(sys.argv)
    
    # 创建主引擎对象
    me = MainEngine()
    
    # 注册事件监听
    me.ee.register(EVENT_LOG, print_log)
    
    # 登录
    userid = ''
    password = ''
    brokerid = ''
    mdAddress = ''
    tdAddress = ''
    
    me.login(userid, password, brokerid, mdAddress, tdAddress)
    
    # 等待10秒钟（初始化合约数据等）
    sleep(5)
    
    # 创建策略引擎对象
    se = StrategyEngine(me.ee, me)
    
    # 创建策略对象
    setting = {}
    setting['fastAlpha'] = 0.2
    setting['slowAlpha'] = 0.05
    se.createStrategy(u'EMA演示策略', 'IF1506', SimpleEmaStrategy, setting)
    
    # 启动所有策略
    se.startAll()
    
    # 让程序连续运行
    sys.exit(app.exec_())
Example #16
Source File: _debugger_case_qthread3.py    From filmkodi with Apache License 2.0 5 votes vote down vote up 
def run(self):
        count = 0
        app = QtCore.QCoreApplication.instance()
        while count < 5:
            print "Increasing"
            time.sleep(.5)
            count += 1
        app.quit()
Example #17
Source File: Qt.py    From CNCGToolKit with MIT License 5 votes vote down vote up 
def _pyside():
    import PySide
    from PySide import QtGui, QtCore, QtUiTools

    _remap(PySide, "QtWidgets", QtGui)
    _remap(QtCore, "QSortFilterProxyModel", QtGui.QSortFilterProxyModel)
    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)
    _remap(QtCore, "QItemSelection", QtGui.QItemSelection)
    _remap(QtCore, "QItemSelectionModel", QtGui.QItemSelectionModel)
    _remap(QtCore, "QAbstractProxyModel", QtGui.QAbstractProxyModel)

    try:
        from PySide import QtWebKit
        _remap(PySide, "QtWebKitWidgets", QtWebKit)
    except ImportError:
        # QtWebkit is optional in Qt, therefore might not be available
        pass

    _add(PySide, "__binding__", PySide.__name__)
    _add(PySide, "load_ui", _pyside_loadui)
    _add(PySide, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PySide, "setSectionResizeMode", QtGui.QHeaderView.setResizeMode)

    _maintain_backwards_compatibility(PySide)

    return PySide
Example #18
Source File: Qt.py    From uExport with zlib License 5 votes vote down vote up 
def _pyside():
    import PySide
    from PySide import QtGui, QtCore, QtUiTools

    _remap(PySide, "QtWidgets", QtGui)
    _remap(QtCore, "QSortFilterProxyModel", QtGui.QSortFilterProxyModel)
    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)
    _remap(QtCore, "QItemSelection", QtGui.QItemSelection)
    _remap(QtCore, "QItemSelectionModel", QtGui.QItemSelectionModel)
    _remap(QtCore, "QAbstractProxyModel", QtGui.QAbstractProxyModel)

    try:
        from PySide import QtWebKit
        _remap(PySide, "QtWebKitWidgets", QtWebKit)
    except ImportError:
        # QtWebkit is optional in Qt, therefore might not be available
        pass

    _add(PySide, "__binding__", PySide.__name__)
    _add(PySide, "load_ui", lambda fname: QtUiTools.QUiLoader().load(fname))
    _add(PySide, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PySide, "setSectionResizeMode", QtGui.QHeaderView.setResizeMode)

    _maintain_backwards_compatibility(PySide)

    return PySide
Example #19
Source File: Qt.py    From uExport with zlib License 5 votes vote down vote up 
def _pyqt5():
    import PyQt5.Qt
    from PyQt5 import QtCore, QtWidgets, uic

    _remap(QtCore, "Signal", QtCore.pyqtSignal)
    _remap(QtCore, "Slot", QtCore.pyqtSlot)
    _remap(QtCore, "Property", QtCore.pyqtProperty)

    _add(PyQt5, "__binding__", PyQt5.__name__)
    _add(PyQt5, "load_ui", lambda fname: uic.loadUi(fname))
    _add(PyQt5, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, n)))
    _add(PyQt5,
         "setSectionResizeMode",
         QtWidgets.QHeaderView.setSectionResizeMode)

    _maintain_backwards_compatibility(PyQt5)

    return PyQt5
Example #20
Source File: ddt4all.py    From ddt4all with GNU General Public License v3.0 5 votes vote down vote up 
def check_elm(self):
        currentitem = self.listview.currentItem()
        self.logview.show()
        if self.wifibutton.isChecked():
            port = str(self.wifiinput.text())
        else:
            if not currentitem:
                self.logview.hide()
                return
            portinfo = utf8(currentitem.text())
            port = self.ports[portinfo][0]
        speed = int(self.speedcombo.currentText())
        res = elm.elm_checker(port, speed, self.logview, core.QCoreApplication)
        if not res:
            self.logview.append(options.get_last_error())
Example #21
Source File: _debugger_case_qthread3.py    From PyDev.Debugger with Eclipse Public License 1.0 5 votes vote down vote up 
def run(self):
        count = 0
        app = QtCore.QCoreApplication.instance()
        while count < 5:
            print("Increasing")  # break here
            count += 1
        app.quit()
Example #22
Source File: Qt.py    From pipeline with MIT License 5 votes vote down vote up 
def _pyside():
    import PySide
    from PySide import QtGui, QtCore, QtUiTools

    _remap(PySide, "QtWidgets", QtGui)
    _remap(QtCore, "QSortFilterProxyModel", QtGui.QSortFilterProxyModel)
    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)
    _remap(QtCore, "QItemSelection", QtGui.QItemSelection)
    _remap(QtCore, "QItemSelectionModel", QtGui.QItemSelectionModel)
    _remap(QtCore, "QAbstractProxyModel", QtGui.QAbstractProxyModel)

    try:
        from PySide import QtWebKit
        _remap(PySide, "QtWebKitWidgets", QtWebKit)
    except ImportError:
        # QtWebkit is optional in Qt, therefore might not be available
        pass

    _add(PySide, "__binding__", PySide.__name__)
    _add(PySide, "load_ui", lambda fname: QtUiTools.QUiLoader().load(fname))
    _add(PySide, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PySide, "setSectionResizeMode", QtGui.QHeaderView.setResizeMode)

    _maintain_backwards_compatibility(PySide)

    return PySide
Example #23
Source File: Qt.py    From CNCGToolKit with MIT License 4 votes vote down vote up 
def _pyqt5():
    import PyQt5.Qt
    from PyQt5 import QtCore, QtWidgets, uic

    _remap(QtCore, "Signal", QtCore.pyqtSignal)
    _remap(QtCore, "Slot", QtCore.pyqtSlot)
    _remap(QtCore, "Property", QtCore.pyqtProperty)

    _add(PyQt5, "__binding__", PyQt5.__name__)
    _add(PyQt5, "load_ui", lambda fname: uic.loadUi(fname))
    _add(PyQt5, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, n)))
    _add(PyQt5,
         "setSectionResizeMode",
         QtWidgets.QHeaderView.setSectionResizeMode)

    _maintain_backwards_compatibility(PyQt5)

    return PyQt5
Example #24
Source File: Qt.py    From pipeline with MIT License 4 votes vote down vote up 
def _pyqt5():
    import PyQt5.Qt
    from PyQt5 import QtCore, QtWidgets, uic

    _remap(QtCore, "Signal", QtCore.pyqtSignal)
    _remap(QtCore, "Slot", QtCore.pyqtSlot)
    _remap(QtCore, "Property", QtCore.pyqtProperty)

    _add(PyQt5, "__binding__", PyQt5.__name__)
    _add(PyQt5, "load_ui", lambda fname: uic.loadUi(fname))
    _add(PyQt5, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, n)))
    _add(PyQt5,
         "setSectionResizeMode",
         QtWidgets.QHeaderView.setSectionResizeMode)

    _maintain_backwards_compatibility(PyQt5)

    return PyQt5
Example #25
Source File: Qt.py    From uExport with zlib License 3 votes vote down vote up 
def _pyqt4():
    # Attempt to set sip API v2 (must be done prior to importing PyQt4)
    import sip
    try:
        sip.setapi("QString", 2)
        sip.setapi("QVariant", 2)
        sip.setapi("QDate", 2)
        sip.setapi("QDateTime", 2)
        sip.setapi("QTextStream", 2)
        sip.setapi("QTime", 2)
        sip.setapi("QUrl", 2)
    except AttributeError:
        raise ImportError
        # PyQt4 < v4.6
    except ValueError:
        # API version already set to v1
        raise ImportError

    import PyQt4.Qt
    from PyQt4 import QtCore, QtGui, uic

    _remap(PyQt4, "QtWidgets", QtGui)
    _remap(QtCore, "Signal", QtCore.pyqtSignal)
    _remap(QtCore, "Slot", QtCore.pyqtSlot)
    _remap(QtCore, "Property", QtCore.pyqtProperty)
    _remap(QtCore, "QItemSelection", QtGui.QItemSelection)
    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)
    _remap(QtCore, "QItemSelectionModel", QtGui.QItemSelectionModel)
    _remap(QtCore, "QSortFilterProxyModel", QtGui.QSortFilterProxyModel)
    _remap(QtCore, "QAbstractProxyModel", QtGui.QAbstractProxyModel)

    try:
        from PyQt4 import QtWebKit
        _remap(PyQt4, "QtWebKitWidgets", QtWebKit)
    except ImportError:
        # QtWebkit is optional in Qt , therefore might not be available
        pass

    _add(PyQt4, "QtCompat", self)
    _add(PyQt4, "__binding__", PyQt4.__name__)
    _add(PyQt4, "load_ui", lambda fname: uic.loadUi(fname))
    _add(PyQt4, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PyQt4, "setSectionResizeMode", QtGui.QHeaderView.setResizeMode)

    _maintain_backwards_compatibility(PyQt4)

    return PyQt4
Example #26
Source File: Qt.py    From CNCGToolKit with MIT License 3 votes vote down vote up 
def _pyqt4():
    # Attempt to set sip API v2 (must be done prior to importing PyQt4)
    import sip
    try:
        sip.setapi("QString", 2)
        sip.setapi("QVariant", 2)
        sip.setapi("QDate", 2)
        sip.setapi("QDateTime", 2)
        sip.setapi("QTextStream", 2)
        sip.setapi("QTime", 2)
        sip.setapi("QUrl", 2)
    except AttributeError:
        raise ImportError
        # PyQt4 < v4.6
    except ValueError:
        # API version already set to v1
        raise ImportError

    import PyQt4.Qt
    from PyQt4 import QtCore, QtGui, uic

    _remap(PyQt4, "QtWidgets", QtGui)
    _remap(QtCore, "Signal", QtCore.pyqtSignal)
    _remap(QtCore, "Slot", QtCore.pyqtSlot)
    _remap(QtCore, "Property", QtCore.pyqtProperty)
    _remap(QtCore, "QItemSelection", QtGui.QItemSelection)
    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)
    _remap(QtCore, "QItemSelectionModel", QtGui.QItemSelectionModel)
    _remap(QtCore, "QSortFilterProxyModel", QtGui.QSortFilterProxyModel)
    _remap(QtCore, "QAbstractProxyModel", QtGui.QAbstractProxyModel)

    try:
        from PyQt4 import QtWebKit
        _remap(PyQt4, "QtWebKitWidgets", QtWebKit)
    except ImportError:
        # QtWebkit is optional in Qt , therefore might not be available
        pass

    _add(PyQt4, "QtCompat", self)
    _add(PyQt4, "__binding__", PyQt4.__name__)
    _add(PyQt4, "load_ui", lambda fname: uic.loadUi(fname))
    _add(PyQt4, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PyQt4, "setSectionResizeMode", QtGui.QHeaderView.setResizeMode)

    _maintain_backwards_compatibility(PyQt4)

    return PyQt4
Example #27
Source File: Qt.py    From pipeline with MIT License 3 votes vote down vote up 
def _pyqt4():
    # Attempt to set sip API v2 (must be done prior to importing PyQt4)
    import sip
    try:
        sip.setapi("QString", 2)
        sip.setapi("QVariant", 2)
        sip.setapi("QDate", 2)
        sip.setapi("QDateTime", 2)
        sip.setapi("QTextStream", 2)
        sip.setapi("QTime", 2)
        sip.setapi("QUrl", 2)
    except AttributeError:
        raise ImportError
        # PyQt4 < v4.6
    except ValueError:
        # API version already set to v1
        raise ImportError

    import PyQt4.Qt
    from PyQt4 import QtCore, QtGui, uic

    _remap(PyQt4, "QtWidgets", QtGui)
    _remap(QtCore, "Signal", QtCore.pyqtSignal)
    _remap(QtCore, "Slot", QtCore.pyqtSlot)
    _remap(QtCore, "Property", QtCore.pyqtProperty)
    _remap(QtCore, "QItemSelection", QtGui.QItemSelection)
    _remap(QtCore, "QStringListModel", QtGui.QStringListModel)
    _remap(QtCore, "QItemSelectionModel", QtGui.QItemSelectionModel)
    _remap(QtCore, "QSortFilterProxyModel", QtGui.QSortFilterProxyModel)
    _remap(QtCore, "QAbstractProxyModel", QtGui.QAbstractProxyModel)

    try:
        from PyQt4 import QtWebKit
        _remap(PyQt4, "QtWebKitWidgets", QtWebKit)
    except ImportError:
        # QtWebkit is optional in Qt , therefore might not be available
        pass

    _add(PyQt4, "QtCompat", self)
    _add(PyQt4, "__binding__", PyQt4.__name__)
    _add(PyQt4, "load_ui", lambda fname: uic.loadUi(fname))
    _add(PyQt4, "translate", lambda context, sourceText, disambiguation, n: (
        QtCore.QCoreApplication(context, sourceText,
                                disambiguation, None, n)))
    _add(PyQt4, "setSectionResizeMode", QtGui.QHeaderView.setResizeMode)

    _maintain_backwards_compatibility(PyQt4)

    return PyQt4