json_viewer.py 文件源码

def __init__(self, fpath):
        super(JsonView, self).__init__()

        self.find_box = None
        self.tree_widget = None
        self.text_to_titem = TextToTreeItem()
        self.find_str = ""
        self.found_titem_list = []
        self.found_idx = 0

        jfile = open(fpath)
        jdata = json.load(jfile, object_pairs_hook=collections.OrderedDict)

        # Find UI

        find_layout = self.make_find_ui()

        # Tree

        self.tree_widget = QtWidgets.QTreeWidget()
        self.tree_widget.setHeaderLabels(["Key", "Value"])
        self.tree_widget.header().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)

        root_item = QtWidgets.QTreeWidgetItem(["Root"])
        self.recurse_jdata(jdata, root_item)
        self.tree_widget.addTopLevelItem(root_item)

        # Add table to layout

        layout = QtWidgets.QHBoxLayout()
        layout.addWidget(self.tree_widget)

        # Group box

        gbox = QtWidgets.QGroupBox(fpath)
        gbox.setLayout(layout)

        layout2 = QtWidgets.QVBoxLayout()
        layout2.addLayout(find_layout)
        layout2.addWidget(gbox)

        self.setLayout(layout2)