{"task": {"agent_timeout": 3000, "task": "python__mypy-16356", "verifier_timeout": 6000, "instruction": "Maybe __all__ should be added explicitly in stubgen\n**Feature**\n\n(A clear and concise description of your feature proposal.)\n\nMaybe `__all__` should be added explicitly in stubgen.\n\n**Pitch**\n\n(Please explain why this feature should be implemented and how it would be used. Add examples, if applicable.)\n\nAdding `__all__` to type stubs explicitly can avoid some error. For example:\n\n\u251c\u2500\u2500 test\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 __init__.py\n\n\n\\_\\_init\\_\\_.py:\n```python\nclass Test:\n    pass\n\n__all__ = []\n```\n\nThe type stub file generated by stubgen is\n\\_\\_init\\_\\_.pyi:\n```python\nclass Test: ...\n```\n\nWhen using `from .test import *` to import test as a submodule, `Test` will be imported according to the type stub, while in fact `Test` should not be used.\n\n**A Possible Implement**\n\nReplace `output(self)` in stubgen.py by following implement:\n```python\n    def output(self) -> str:\n        \"\"\"Return the text for the stub.\"\"\"\n        imports = ''\n        if self._import_lines:\n            imports += ''.join(self._import_lines)\n        imports += ''.join(self.import_tracker.import_lines())\n        if imports and self._output:\n            imports += '\\n'\n        imports += ''.join(self._output)\n        \"\"\"export __all__ when it's defined\"\"\"\n        if imports and self._all_ != None:\n            imports += '\\n'\n        if self._all_ != None:\n            imports += '__all__ = ['\n            for name in self._all_:\n                imports += ''.join(('\\\"', name, '\\\", '))\n            imports += ']'\n        return imports\n```\n", "memory": "8192m", "runnable": false, "difficulty": "hard", "language": "", "cpus": 1, "instruction_truncated": false, "category": "debugging", "compose": false, "has_solution": true, "oracle": null, "docker_image": "", "taskset": "swegym", "tags": ["debugging", "swe-bench"]}, "runs": []}