def __init__(self, tabWidget,row=None , col=None):
        QtGui.QWidget.__init__(self, None)
        StandardWidgetSheetTabInterface.__init__(self)
        if not row:
            row = configuration.rowCount
        if not col:
            col = configuration.columnCount
        self.type = 'StandardWidgetSheetTab'
        self.tabWidget = tabWidget
        self.sheet = StandardWidgetSheet(row, col, self)
        self.sheet.setFitToWindow(True)
        self.toolBar = StandardWidgetToolBar(self)
        self.vLayout = QtGui.QVBoxLayout()
        self.vLayout.setSpacing(0)
        self.vLayout.setMargin(0)
        self.vLayout.addWidget(self.toolBar, 0)
        self.vLayout.addWidget(self.sheet, 1)
        self.setLayout(self.vLayout)
        self.pipelineInfo = {}
        self.setAcceptDrops(True)
Generate a key pair then accept the public key. This function returns the
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/spreadsheet_tab.py/StandardWidgetSheetTab.__init__--crossover with--dataset/ETHPy150Open saltstack/salt/salt/wheel/key.py/gen_accept