I am having an odd interment django problem. I have an app which is deployed at 30 different sites, some with apache and wsgi and some with nginx and uwsgi. At only the nginx/uwsgi sites and only intermittently, users will get the error No module named context_processors.
I am only posting it here because the issue only occurs when using nginx/uwsgi and never with apache/wsgi. I have posted this to both the Django group and stackoverflow, but had not received any help. It may happen on a page that was previously accessed with no error and upon refreshing the same page it will come up fine. It will not occur for months, then happen a few times in one day. Here is a typical traceback: Internal Server Error: / Traceback (most recent call last): File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/exception.py", line 35, in inner response = get_response(request) File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line 158, in _get_response response = self.process_exception_by_middleware(e, request) File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line 156, in _get_response response = response.render() File "/usr/local/lib/python3.5/dist-packages/django/template/response.py", line 106, in render self.content = self.rendered_content File "/usr/local/lib/python3.5/dist-packages/django/template/response.py", line 83, in rendered_content content = template.render(context, self._request) File "/usr/local/lib/python3.5/dist-packages/django/template/backends/django.py", line 61, in render return self.template.render(context) File "/usr/local/lib/python3.5/dist-packages/django/template/base.py", line 173, in render with context.bind_template(self): File "/usr/lib/python3.5/contextlib.py", line 59, in __enter__ return next(self.gen) File "/usr/local/lib/python3.5/dist-packages/django/template/context.py", line 246, in bind_template processors = (template.engine.template_context_processors + File "/usr/local/lib/python3.5/dist-packages/django/utils/functional.py", line 36, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "/usr/local/lib/python3.5/dist-packages/django/template/engine.py", line 85, in template_context_processors return tuple(import_string(path) for path in context_processors) File "/usr/local/lib/python3.5/dist-packages/django/template/engine.py", line 85, in <genexpr> return tuple(import_string(path) for path in context_processors) File "/usr/local/lib/python3.5/dist-packages/django/utils/module_loading.py", line 17, in import_string module = import_module(module_path) File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked ImportError: No module named 'ui.context_processors' That file does exist and is readable: -rw-rw-r-- 1 ubuntu ubuntu 1059 May 2 2018 ui/context_processors.py And here is my TEMPLATES setting: TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [ os.path.join(BASE_DIR, 'ui/templates'), os.path.join(BASE_DIR, 'app/dse/templates'), os.path.join(BASE_DIR, 'core/reports/templates'), ], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', 'context_processors.config', 'ui.context_processors.navigation', 'core.appmngr.context_processor', ], }, }, ] As I said it's intermittent. Anyone have any ideas on what it could be and/or how to debug it?I am having an odd interment django problem. I have an app which is deployed at 30 different sites, some with apache and wsgi and some with nginx and uwsgi. At only the nginx/uwsgi sites and only intermittently, users will get the error No module named context_processors. I am only posting it here because the issue only occurs when using nginx/uwsgi and never with apache/wsgi. I have posted this to both the Django group and stackoverflow, but had not received any help. It may happen on a page that was previously accessed with no error and upon refreshing the same page it will come up fine. It will not occur for months, then happen a few times in one day. Here is a typical traceback: Internal Server Error: / Traceback (most recent call last): File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/exception.py", line 35, in inner response = get_response(request) File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line 158, in _get_response response = self.process_exception_by_middleware(e, request) File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line 156, in _get_response response = response.render() File "/usr/local/lib/python3.5/dist-packages/django/template/response.py", line 106, in render self.content = self.rendered_content File "/usr/local/lib/python3.5/dist-packages/django/template/response.py", line 83, in rendered_content content = template.render(context, self._request) File "/usr/local/lib/python3.5/dist-packages/django/template/backends/django.py", line 61, in render return self.template.render(context) File "/usr/local/lib/python3.5/dist-packages/django/template/base.py", line 173, in render with context.bind_template(self): File "/usr/lib/python3.5/contextlib.py", line 59, in __enter__ return next(self.gen) File "/usr/local/lib/python3.5/dist-packages/django/template/context.py", line 246, in bind_template processors = (template.engine.template_context_processors + File "/usr/local/lib/python3.5/dist-packages/django/utils/functional.py", line 36, in __get__ res = instance.__dict__[self.name] = self.func(instance) File "/usr/local/lib/python3.5/dist-packages/django/template/engine.py", line 85, in template_context_processors return tuple(import_string(path) for path in context_processors) File "/usr/local/lib/python3.5/dist-packages/django/template/engine.py", line 85, in <genexpr> return tuple(import_string(path) for path in context_processors) File "/usr/local/lib/python3.5/dist-packages/django/utils/module_loading.py", line 17, in import_string module = import_module(module_path) File "/usr/lib/python3.5/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 986, in _gcd_import File "<frozen importlib._bootstrap>", line 969, in _find_and_load File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked ImportError: No module named 'ui.context_processors' That file does exist and is readable: -rw-rw-r-- 1 ubuntu ubuntu 1059 May 2 2018 ui/context_processors.py And here is my TEMPLATES setting: TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', 'DIRS': [ os.path.join(BASE_DIR, 'ui/templates'), os.path.join(BASE_DIR, 'app/dse/templates'), os.path.join(BASE_DIR, 'core/reports/templates'), ], 'APP_DIRS': True, 'OPTIONS': { 'context_processors': [ 'django.template.context_processors.debug', 'django.template.context_processors.request', 'django.contrib.auth.context_processors.auth', 'django.contrib.messages.context_processors.messages', 'context_processors.config', 'ui.context_processors.navigation', 'core.appmngr.context_processor', ], }, }, ] As I said it's intermittent. Anyone have any ideas on what it could be and/or how to debug it? _______________________________________________ uWSGI mailing list uWSGI@lists.unbit.it http://lists.unbit.it/cgi-bin/mailman/listinfo/uwsgi