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How to use _dumpItem method in fMBT

Best Python code snippet using fMBT_python

BlockTree.py

...280            menu = QMenu()281            menu.addAction(action)282            if menu.exec_(self.mapToGlobal(point)):283                self.copyBlock(block)284    def _dumpItem(self, output, item, level=0, sep='  '):285        """286        Dumps an item to a string.287        Input:288            output[StringIO]: Where to write to289            item[QTreeWidgetItem]: item to display290            level[int]: indent level291            sep[str]: indent string292        """293        b = self._item_block_map.get(item)294        output.write("%s%s: %s: %s\n" % (sep*level, item.text(0), b.star, item.checkState(0) == Qt.Checked))295        child_count = item.childCount()296        for i in range(child_count):297            child = item.child(i)298            self._dumpItem(output, child, level+1, sep)299    def dumpTreeToString(self):300        """301        Dump the tree to a string.302        Return:303            str: A display of the current QTreeWidget304        """305        output = cStringIO.StringIO()306        for i in range(self.root_item.childCount()):307            child = self.root_item.child(i)308            self._dumpItem(output, child)309        return output.getvalue()310if __name__ == "__main__":311    from PyQt5.QtWidgets import QApplication, QMainWindow312    from InputTree import InputTree313    from ExecutableInfo import ExecutableInfo314    import sys315    if len(sys.argv) != 3:316        print("Usage: %s <exe> <input file>" % sys.argv[0])317        sys.exit(1)318    qapp = QApplication(sys.argv)319    main_win = QMainWindow()320    exe_info = ExecutableInfo()321    exe_info.setPath(sys.argv[1])322    tree = InputTree(exe_info)...

hdfview.py

Source: hdfview.py

...37            _fn += '.xdmf'38        _hyperx       = self._blockx[2]39        _hypery       = self._blocky[2]40        _hyperz       = self._blockz[2]41        def _dumpItem(_moo, **kwargs):42            if 'text' in kwargs.keys():43                text = kwargs.pop('text')44            else:45                text = None46            _ret      = ET.SubElement(_moo, 'DataItem', **kwargs)47            _ret.text = text48            return _ret49        def _dumpGeo(_moo):50            _ret = ET.SubElement(_moo, 'Geometry', GeometryType='VXVYVZ')51            _hyper = _dumpItem(_ret, 52                    ItemType='HyperSlab',53                    Dimensions='%i'%_hyperx54                    )55            _dumpItem(_hyper,56                    text = ''' 57                    {} 58                    {}59                    {}'''.format(60                    self._blockx[0],61                    self._blockx[1],62                    self._blockx[2]),63                    Dimensions='3 1',64                    Format = 'XML'65                    )66            _dumpItem(_hyper,67                    text= str(self._fn)+':/'+self._varx,68                    Dimensions=str(self._sx),69                    Precision="8",70                    Format="HDF"71                    )72            _hyper = _dumpItem(_ret, 73                    ItemType='HyperSlab',74                    Dimensions='%i'%_hypery75                    )76            _dumpItem(_hyper,77                    text = ''' 78                    {} 79                    {}80                    {}'''.format(81                    self._blocky[0],82                    self._blocky[1],83                    self._blocky[2]),84                    Dimensions='3 1',85                    Format = 'XML'86                    )87            _dumpItem(_hyper,88                    text= str(self._fn)+':/'+self._vary,89                    Dimensions=str(self._sy),90                    Precision="8",91                    Format="HDF"92                    )93            _hyper = _dumpItem(_ret, 94                    ItemType='HyperSlab',95                    Dimensions='%i'%_hyperz96                    )97            _dumpItem(_hyper,98                    text = ''' 99                    {} 100                    {}101                    {}'''.format(102                    self._blockz[0],103                    self._blockz[1],104                    self._blockz[2]),105                    Dimensions='3 1',106                    Format = 'XML'107                    )108            _dumpItem(_hyper,109                    text= str(self._fn)+':/'+self._varz,110                    Dimensions=str(self._sz),111                    Precision="8",112                    Format="HDF"113                    )114            return _ret115        def _dumpAttr(_moo, _var):116            _ret = ET.SubElement(_moo, "Attribute", Name=_var, AttributeType="Scalar", Center="Node")117            _shape        = self._file[_var].shape118            _blockx       = self._blockx[:]119            _blockx[0]   += self._per[_var][1]120            _blocky       = self._blocky[:]121            _blocky[0]   += self._per[_var][0]122            _hyper = _dumpItem(_ret, ItemType="HyperSlab", Dimensions="{} {} {}".format(_hyperz, _hypery, _hyperx))123            _dumpItem(_hyper,124                    text = ''' 125                    {} {} {} 126                    {} {} {}127                    {} {} {}'''.format(128                    self._blockz[0], _blocky[0], _blockx[0],129                    self._blockz[1], _blocky[1], _blockx[1],130                    self._blockz[2], _blocky[2], _blockx[2]),131                    Dimensions = '3 3',132                    Format = "XML")133            _dumpItem(_hyper,134                    text = str(self._fn) + ':/' + _var,135                    Dimensions = '{} {} {}'.format(_shape[0], _shape[1], _shape[2]),136                    Precision = '8',137                    Format = "HDF")138            return _ret139        # Output the Xdmf file140        _fn = Path(_fn).resolve().expanduser()141        # Start to generate the file142        _root   = ET.Element('Xdmf', Version="2.0")143        _domain = ET.SubElement(_root, 'Domain')144        _grid   = ET.SubElement(_domain, 'Grid', Name="Structured Grid", GridType="Uniform")145        # Topology146        ET.SubElement(_grid,147           "Topology",...

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