因此,我创建了一个自己的项目,该项目可与python manage.py runserver
一起使用,但是当我尝试一个新项目时,这是一个挑战性项目,而挑战是改进django应用程序。我使用Python 3.8.1(64位),当我在Admin Powershell上编写python manage.py runserver
时,出现了以下错误:
Traceback (most recent call last):
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 932, in _bootstrap_inner
self.run()
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\management\commands\runserver.py", line 109, in inner_run
autoreload.raise_last_exception()
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\utils\autoreload.py", line 76, in raise_last_exception
raise _exception[1]
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\management\__init__.py", line 357, in execute
autoreload.check_errors(django.setup)()
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\__init__.py", line 24, in setup
apps.populate(settings.INSTALLED_APPS)
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\apps\registry.py", line 114, in populate
app_config.import_models()
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\apps\config.py", line 211, in import_models
self.models_module = import_module(models_module_name)
File "C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
File "<frozen importlib._bootstrap>", line 991, in _find_and_load
File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 783, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "C:\djangoProjects\django-challenge-master\app\mailer\models.py", line 6, in <module>
from django.utils.encoding import python_2_unicode_compatible
ImportError: cannot import name 'python_2_unicode_compatible' from 'django.utils.encoding' (C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\utils\encoding.py)
因此,如果有人可以帮助我,那就太好了。
参考方案
该错误在您的模型中,请参见以下信息:
from django.utils.encoding import python_2_unicode_compatible
ImportError: cannot import name 'python_2_unicode_compatible' from 'django.utils.encoding' (C:\Users\thatp\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\utils\encoding.py
它仅适用于Django> = 1.5,请参见此处:https://stackoverflow.com/a/20741848/9710734
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