def get_saved_issue_data(self, issue, namespace='<STR_LIT>'):
if isinstance(issue, int):<EOL><INDENT>issue_number = str(issue)<EOL><DEDENT>elif isinstance(issue, str):<EOL><INDENT>issue_number = issue<EOL><DEDENT>else:<EOL><INDENT>issue_number = issue.number<EOL><DEDENT>issue_data_key = self._issue_data_key(namespace)<EOL>issue_data = self.data.get(issue_data_key,<EOL>{})<EOL>_data = issue_data.get(str(issue_number), {})<EOL>issue_data[str(issue_number)] = _data<EOL>return _data<EOL>
Returns issue data from local data.

        Args:
            issue:
                `int`. Github issue number.
            namespace:
                `str`. Namespace for storing this issue.