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AttributeError: module 'typing' has no attribute 'Unpack' #5185
Description
Feature
Missing Unpack in typing module. I encounter this when trying textual:
(venv) ryuta@orin:~/packages/rustpython$ rustpython -m textual
Traceback (most recent call last):
File "/home/ryuta/packages/rustpython/rustpython/pylib/Lib/runpy.py", line 192, in _run_module_as_main
sys.exit(msg)
File "/home/ryuta/packages/rustpython/rustpython/pylib/Lib/runpy.py", line 187, in _run_module_as_main
mod_name, mod_spec, code = _get_module_details(mod_name, _Error)
File "/home/ryuta/packages/rustpython/rustpython/pylib/Lib/runpy.py", line 151, in _get_module_details
"be directly executed") %(e, mod_name))
File "/home/ryuta/packages/rustpython/rustpython/pylib/Lib/runpy.py", line 146, in _get_module_details
return _get_module_details(pkg_main_name, error)
File "/home/ryuta/packages/rustpython/rustpython/pylib/Lib/runpy.py", line 117, in _get_module_details
raise
File "/home/ryuta/packages/rustpython/rustpython/pylib/Lib/runpy.py", line 110, in _get_module_details
__import__(pkg_name)
File "_frozen_importlib", line 1461, in __import__
File "_frozen_importlib", line 1382, in _gcd_import
File "_frozen_importlib", line 1352, in _find_and_load
File "_frozen_importlib", line 1355, in _find_and_load
File "_frozen_importlib", line 1329, in _find_and_load_unlocked
File "_frozen_importlib", line 1326, in _find_and_load_unlocked
File "_frozen_importlib", line 1326, in _find_and_load_unlocked
File "_frozen_importlib", line 945, in _load_unlocked
File "_frozen_importlib", line 943, in _load_unlocked
File "_frozen_importlib", line 936, in _load_unlocked
File "_frozen_importlib", line 930, in _load_unlocked
File "_frozen_importlib_external", line 994, in exec_module
File "_frozen_importlib", line 488, in _call_with_frames_removed
File "/home/ryuta/packages/rustpython/venv/lib/rustpython3.12/site-packages/textual/__init__.py", line 9, in <module>
from . import constants
File "/home/ryuta/packages/rustpython/venv/lib/rustpython3.12/site-packages/textual/constants.py", line 10, in <module>
from typing_extensions import Final, TypeGuard
File "/home/ryuta/packages/rustpython/venv/lib/rustpython3.12/site-packages/typing_extensions.py", line 2235, in <module>
Unpack = typing.Unpack
AttributeError: module 'typing' has no attribute 'Unpack'
Python Documentation or reference to CPython source code
https://docs.python.org/3/library/typing.html#typing.Unpack
https://github.com/python/cpython/blob/3.12/Lib/typing.py#L1603
Reacted by Sergey
Activity
coldnight commentedon Dec 31, 2024
Same issue here, and solved by using the old version of
get-pip.py: https://bootstrap.pypa.io/pip/3.7/get-pip.pystarpit commentedon Apr 17, 2025
Related, not sure if this needs a separate top-level issue?
moreal commentedon Jan 20, 2026
It seems like
from typing import Any, Self, Unpackis working correctly now. Can we close this issue?youknowone commentedon Jan 20, 2026
Thanks!