DJango 3 Redis error: cannot import name 'six'_course

<div><p>Error during update to 4.0.1:</p> <pre><code> (weblate) maicol07:/var/www/html/weblate$ weblate migrate --noinput Traceback (most recent call last): File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 50, in _create_cache backend_cls &#61; import_string(backend) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/utils/module_loading.py&#34;, line 17, in import_string module &#61; import_module(module_path) File &#34;/var/www/html/weblate/lib/python3.6/importlib/__init__.py&#34;, line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 994, in _gcd_import File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 971, in _find_and_load File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 955, in _find_and_load_unlocked File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 665, in _load_unlocked File &#34;&lt;frozen importlib._bootstrap_external&gt;&#34;, line 678, in exec_module File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 219, in _call_with_frames_removed File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django_redis/cache.py&#34;, line 8, in &lt;module&gt; from .util import load_class File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django_redis/util.py&#34;, line 8, in &lt;module&gt; from django.utils import six ImportError: cannot import name &#39;six&#39; During handling of the above exception, another exception occurred: Traceback (most recent call last): File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/vcs/base.py&#34;, line 338, in is_supported delete_configuration_error(cls.name.lower()) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/trans/util.py&#34;, line 160, in delete_configuration_erro r errors &#61; cache.get(&#34;configuration-errors&#34;, []) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 98, in __getattr__ return getattr(caches[DEFAULT_CACHE_ALIAS], name) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 79, in __getitem__ cache &#61; _create_cache(alias) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 53, in _create_cache &#34;Could not find backend &#39;%s&#39;: %s&#34; % (backend, e)) django.core.cache.backends.base.InvalidCacheBackendError: Could not find backend &#39;django_redis.cache.RedisCache&#39;: cannot import name &#39;six&#39; During handling of the above exception, another exception occurred: Traceback (most recent call last): File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 50, in _create_cache backend_cls &#61; import_string(backend) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/utils/module_loading.py&#34;, line 17, in import_string module &#61; import_module(module_path) File &#34;/var/www/html/weblate/lib/python3.6/importlib/__init__.py&#34;, line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 994, in _gcd_import File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 971, in _find_and_load File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 955, in _find_and_load_unlocked File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 665, in _load_unlocked File &#34;&lt;frozen importlib._bootstrap_external&gt;&#34;, line 678, in exec_module File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 219, in _call_with_frames_removed File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django_redis/cache.py&#34;, line 8, in &lt;module&gt; from .util import load_class File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django_redis/util.py&#34;, line 8, in &lt;module&gt; from django.utils import six ImportError: cannot import name &#39;six&#39; During handling of the above exception, another exception occurred: Traceback (most recent call last): File &#34;/var/www/html/weblate/bin/weblate&#34;, line 8, in &lt;module&gt; sys.exit(main()) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/runner.py&#34;, line 32, in main execute_from_command_line(argv) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/management/__init__.py&#34;, line 401, in execute_from _command_line utility.execute() File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/management/__init__.py&#34;, line 377, in execute django.setup() File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/__init__.py&#34;, line 24, in setup apps.populate(settings.INSTALLED_APPS) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/apps/registry.py&#34;, line 114, in populate app_config.import_models() File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/apps/config.py&#34;, line 211, in import_models self.models_module &#61; import_module(models_module_name) File &#34;/var/www/html/weblate/lib/python3.6/importlib/__init__.py&#34;, line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 994, in _gcd_import File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 971, in _find_and_load File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 955, in _find_and_load_unlocked File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 665, in _load_unlocked File &#34;&lt;frozen importlib._bootstrap_external&gt;&#34;, line 678, in exec_module File &#34;&lt;frozen importlib._bootstrap&gt;&#34;, line 219, in _call_with_frames_removed File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/addons/models.py&#34;, line 45, in &lt;module&gt; from weblate.trans.models import Component, Unit File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/trans/models/__init__.py&#34;, line 33, in &lt;module&gt; from weblate.trans.models.component import Component File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/trans/models/component.py&#34;, line 164, in &lt;module&gt; class Component(models.Model, URLMixin, PathMixin): File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/trans/models/component.py&#34;, line 189, in Component choices&#61;VCS_REGISTRY.get_choices(), File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/utils/classloader.py&#34;, line 106, in get_choices for x in sorted(self) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/utils/classloader.py&#34;, line 92, in __iter__ return self.data.__iter__() File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/utils/functional.py&#34;, line 48, in __get__ res &#61; instance.__dict__[self.name] &#61; self.func(instance) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/utils/classloader.py&#34;, line 71, in data return self.load_data() File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/vcs/models.py&#34;, line 34, in load_data if not vcs.is_supported(): File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/vcs/base.py&#34;, line 344, in is_supported cls.name, version, cls.req_version, error File &#34;/var/www/html/weblate/lib/python3.6/site-packages/weblate/trans/util.py&#34;, line 140, in add_configuration_error errors &#61; cache.get(&#34;configuration-errors&#34;, []) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 98, in __getattr__ return getattr(caches[DEFAULT_CACHE_ALIAS], name) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 79, in __getitem__ cache &#61; _create_cache(alias) File &#34;/var/www/html/weblate/lib/python3.6/site-packages/django/core/cache/__init__.py&#34;, line 53, in _create_cache &#34;Could not find backend &#39;%s&#39;: %s&#34; % (backend, e)) django.core.cache.backends.base.InvalidCacheBackendError: Could not find backend &#39;django_redis.cache.RedisCache&#39;: cannot import name &#39;six&#39; &lt;/module&gt;&lt;/module&gt;&lt;/module&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/module&gt;&lt;/module&gt;&lt;/module&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/module&gt;&lt;/module&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;&lt;/frozen&gt;</code></pre> <p>How can I solve? Thanks</p><p>该提问来源于开源项目&#xff1a;WeblateOrg/weblate</p></div>

Django-3.0.3-py3-none-any.whl下载_course

Python常用库，官方原版whl文件，文件下载到本地后， 直接终端 pip install xxx.whl 安装 相关下载链接：//download.csdn.net/download/u01131