def _file_exists(self, name, file_path): if FileTools.exists(file_path): if FileTools.is_file(file_path): return True else: QtGui.QMessageBox.critical(self, "YAMCL: " + name + " Path Error", name + " path '" + file_path + "' is not a regular file.") return False else: QtGui.QMessageBox.critical(self, "YAMCL: " + name + " Path Error", name + " path '" + file_path + "' does not exist.")