mspirbhai
commented
11 months ago typing_extensions 4.8.0 is the latest version but the minimum working version is 4.6.0 with this in the typing_extensions change history:
"Fix tests and import on Python 3.12, where typing.TypeVar can no longer be subclassed. Patch by Jelle Zijlstra."
wsvincent
Watching for file changes with StatReloader Exception in thread django-main-thread: Traceback (most recent call last): File "/usr/lib/python3.12/threading.py", line 1052, in _bootstrap_inner self.run() File "/usr/lib/python3.12/threading.py", line 989, in run self._target(*self._args, self._kwargs) File "/root/django/lib/python3.12/site-packages/django/utils/autoreload.py", line 64, in wrapper fn(*args, *kwargs) File "/root/django/lib/python3.12/site-packages/django/core/management/commands/runserver.py", line 125, in inner_run autoreload.raise_last_exception() File "/root/django/lib/python3.12/site-packages/django/utils/autoreload.py", line 87, in raise_last_exception raise _exception[1] File "/root/django/lib/python3.12/site-packages/django/core/management/init.py", line 394, in execute autoreload.check_errors(django.setup)() File "/root/django/lib/python3.12/site-packages/django/utils/autoreload.py", line 64, in wrapper fn(args, kwargs) File "/root/django/lib/python3.12/site-packages/django/init.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "/root/django/lib/python3.12/site-packages/django/apps/registry.py", line 124, in populate app_config.ready() File "/root/django/lib/python3.12/site-packages/debug_toolbar/apps.py", line 23, in ready for cls in DebugToolbar.get_panel_classes(): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/django/lib/python3.12/site-packages/debug_toolbar/toolbar.py", line 134, in get_panel_classes import_string(panel_path) for panel_path in dt_settings.get_panels() ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/django/lib/python3.12/site-packages/django/utils/module_loading.py", line 30, in import_string return cached_import(module_path, class_name) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/root/django/lib/python3.12/site-packages/django/utils/module_loading.py", line 15, in cached_import module = import_module(module_path) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/importlib/init.py", line 90, in import_module return _bootstrap._gcd_import(name[level:], package, level) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "", line 1381, in _gcd_import
File "", line 1354, in _find_and_load
File "", line 1325, in _find_and_load_unlocked
File "", line 929, in _load_unlocked
File "", line 994, in exec_module
File "", line 488, in _call_with_frames_removed
File "/root/django/lib/python3.12/site-packages/debug_toolbar/panels/sql/init.py", line 1, in
from debug_toolbar.panels.sql.panel import SQLPanel
File "/root/django/lib/python3.12/site-packages/debug_toolbar/panels/sql/panel.py", line 14, in
from debug_toolbar.panels.sql.tracking import wrap_cursor
File "/root/django/lib/python3.12/site-packages/debug_toolbar/panels/sql/tracking.py", line 13, in
import psycopg
File "/root/django/lib/python3.12/site-packages/psycopg/init.py", line 9, in
from . import pq # noqa: F401 import early to stabilize side effects
^^^^^^^^^^^^^^^^
File "/root/django/lib/python3.12/site-packages/psycopg/pq/init.py", line 16, in
from . import abc
File "/root/django/lib/python3.12/site-packages/psycopg/pq/abc.py", line 9, in
from typing_extensions import TypeAlias
File "/root/django/lib/python3.12/site-packages/typing_extensions.py", line 1174, in
class TypeVar(typing.TypeVar, _DefaultMixin, _root=True):
TypeError: type 'typing.TypeVar' is not an acceptable base type
Was getting the above error in python3.12. Changed the version of typing_extension to 4.8.0 to get it to work.