TypeError: __init__() got an unexpected keyword argument 'default'
envgap__aio-libs__aiosignal-721
01 / FAILURE SIGNATURE
As reported upstream
TypeError: __init__() got an unexpected keyword argument 'default'
Not a benchmark task.
- The project already builds and runs before the fix, so there is nothing to repair.
02 / ENVIRONMENT RECIPE
- Base commit
d392e36a252e61a105492f830fb141e70ea23f82- Manifest
setup.cfg- Reproduce
Awaiting issue-specific recipe- Run under trace
Awaiting a meaningful runtime command
03 / ORIGINAL ISSUE TEXT
aio-libs/aiosignal #721 · read the original issue
The moment call import aiosignal, we are getting this error:
TypeError: __init__() got an unexpected keyword argument 'default'
but if we do pip install aiosignal 1.3.2, its resolved.
All our production jobs are failing because we install s3fs library which is installing aiosignal 1.4.0.


Steps to replicate:
`
python version 3.9.21
`
```
pip install s3fs
```
```
import aiosignal
```
Error:
```
TypeError: __init__() got an unexpected keyword argument 'default'
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
File <command-8916772147573356>:1
----> 1 import aiosignal
2 aiosignal.__version__
File /databricks/python_shell/dbruntime/PythonPackageImportsInstrumentation/__init__.py:171, in _create_import_patch.<locals>.import_patch(name, globals, locals, fromlist, level)
166 thread_local._nest_level += 1
168 try:
169 # Import the desired module. If you’re seeing this while debugging a failed import,
170 # look at preceding stack frames for relevant error information.
--> 171 original_result = python_builtin_import(name, globals, locals, fromlist, level)
173 is_root_import = thread_local._nest_level == 1
174 # `level` represents the number of leading dots in a relative import statement.
175 # If it's zero, then this is an absolute import.
File /local_disk0/.ephemeral_nfs/envs/pythonEnv-2b078d66-34d7-4fc0-847f-40dcb64abdae/lib/python3.9/site-packages/aiosignal/__init__.py:17
14 from typing_extensions import TypeVarTuple
16 _T = TypeVar("_T")
---> 17 _Ts = TypeVarTuple("_Ts", default=Unpack[tuple[()]])
19 __version__ = "1.4.0"
21 __all__ = ("Signal",)
TypeError: __init__() got an unexpected keyword argument 'default'
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