Derzeit habe ich die Version von Django 2.2 auf 3.0 aktualisiert und bekomme plötzlich Fehler wie unten.
ImportError: Name 'Sechs' kann nicht aus 'django.utils' importiert werden
Ich habe überprüft, Traceback ist wie unten.
Traceback (most recent call last):
File "c:\Users\admin\.vscode\extensions\ms-python.python-2019.11.50794\pythonFiles\ptvsd_launcher.py", line 43, in <module>
main(ptvsdArgs)
File "c:\Users\admin\.vscode\extensions\ms-python.python-2019.11.50794\pythonFiles\lib\python\old_ptvsd\ptvsd\__main__.py", line 432, in main
run()
File "c:\Users\admin\.vscode\extensions\ms-python.python-2019.11.50794\pythonFiles\lib\python\old_ptvsd\ptvsd\__main__.py", line 316, in run_file
runpy.run_path(target, run_name='__main__')
File "C:\Python37\Lib\runpy.py", line 263, in run_path
pkg_name=pkg_name, script_name=fname)
File "C:\Python37\Lib\runpy.py", line 96, in _run_module_code
mod_name, mod_spec, pkg_name, script_name)
File "C:\Python37\Lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "D:\production\myproject\erp_project\manage.py", line 10, in <module>
execute_from_command_line(sys.argv)
File "d:\production\myproject\venv\lib\site-packages\django\core\management\__init__.py", line 401, in execute_from_command_line
utility.execute()
File "d:\production\myproject\venv\lib\site-packages\django\core\management\__init__.py", line 377, in execute
django.setup()
File "d:\production\myproject\venv\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "d:\production\myproject\venv\lib\site-packages\django\apps\registry.py", line 92, in populate
app_config = AppConfig.create(entry)
File "d:\production\myproject\venv\lib\site-packages\django\apps\config.py", line 90, in create
module = import_module(entry)
File "d:\production\myproject\venv\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "d:\production\myproject\venv\lib\site-packages\post_office\__init__.py", line 3, in <module>
from .backends import EmailBackend
File "d:\production\myproject\venv\lib\site-packages\post_office\backends.py", line 6, in <module>
from .settings import get_default_priority
File "d:\production\myproject\venv\lib\site-packages\post_office\settings.py", line 101, in <module>
context_field_class = import_attribute(CONTEXT_FIELD_CLASS)
File "d:\production\myproject\venv\lib\site-packages\post_office\compat.py", line 45, in import_attribute
module = importlib.import_module(module_name)
File "d:\production\myproject\venv\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "d:\production\myproject\venv\lib\site-packages\jsonfield\__init__.py", line 1, in <module>
from .fields import JSONField, JSONCharField # noqa
File "d:\production\myproject\venv\lib\site-packages\jsonfield\fields.py", line 21, in <module>
from .encoder import JSONEncoder
File "d:\production\myproject\venv\lib\site-packages\jsonfield\encoder.py", line 2, in <module>
from django.utils import six, timezone
ImportError: cannot import name 'six' from 'django.utils' (d:\production\myproject\venv\lib\site-packages\django\utils\__init__.py)
Ich habe im Ordner Lib \ site-packages \ django \ utils eingecheckt und nicht gefunden und six.py-Datei, aber immer noch aus Lib \ site-packages \ jsonfield \ encode.py mit der Zeile aus django.utils import sechs, Zeitzone, die versucht zu importieren sechs aber nicht in der Lage zu finden.
Frühere Version von django mit der Datei six.py im Ordner Lib \ site-packages \ django \ utils.
Irgendeine Idee, wie man das löst?
jsonfieldPaket, das ein Modul in Django benötigt, das nicht mehr gefunden werden kann.