configurator.py 文件源码

python
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项目:Enrich2 作者: FowlerLab 项目源码 文件源码
def menu_saveas(self):
        if self.root_element is None:
            tkMessageBox.showwarning(None, "Cannot save empty configuration.")
        else:
            fname = tkFileDialog.asksaveasfilename()
            if len(fname) > 0:  # file was selected
                try:
                    with open(fname, "w") as handle:
                        write_json(self.root_element.serialize(), handle)
                except IOError:
                    tkMessageBox.showerror(None, "Failed to save config file.")
                else:
                    self.cfg_file_name.set(fname)
                    tkMessageBox.showinfo(None, "Save successful:\n{}".format(self.cfg_file_name.get()))
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