ImportError

Python 3.11.2: /usr/bin/python
Sat Jul 5 13:07:32 2025

A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.

/usr/lib/python3/dist-packages/flup/server/fcgi_base.py in run(self=<flup.server.fcgi_base.Request object>)

565 """Runs the handler, flushes the streams, and ends the request."""

566 try:

=> 567 protocolStatus, appStatus = self.server.handler(self)

568 except:

569 output = io.StringIO()

protocolStatus undefined, appStatus undefined, self = <flup.server.fcgi_base.Request object>, self.server = <flup.server.fcgi.WSGIServer object>, self.server.handler = <bound method BaseFCGIServer.handler of <flup.server.fcgi.WSGIServer object>>

/usr/lib/python3/dist-packages/flup/server/fcgi_base.py in handler(self=<flup.server.fcgi.WSGIServer object>, req=<flup.server.fcgi_base.Request object>)

1129 try:

1130 try:

=> 1131 result = self.application(environ, start_response)

1132 try:

1133 for data in result:

result = None, self = <flup.server.fcgi.WSGIServer object>, self.application = <function application>, environ = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/home/www/public_html/', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/home/www/public_html/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=259200', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'petkli.de', ...}, start_response = <function BaseFCGIServer.handler.<locals>.start_response>

/usr/lib/python3/dist-packages/cm4all/fcgi/launcher.py in application(environ={'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/home/www/public_html/', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/home/www/public_html/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=259200', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'petkli.de', ...}, start_response=<function BaseFCGIServer.handler.<locals>.start_response>)

15

16 def application(environ, start_response):

=> 17 return cache[environ['SCRIPT_FILENAME']](environ, start_response)

18

19 def launch():

global cache = {}, environ = {'CONTENT_LENGTH': '0', 'CONTEXT_DOCUMENT_ROOT': '/home/www/public_html/', 'CONTEXT_PREFIX': '', 'DOCUMENT_ROOT': '/home/www/public_html/', 'GATEWAY_INTERFACE': 'CGI/1.1', 'HTTP_ACCEPT': '*/*', 'HTTP_ACCEPT_ENCODING': 'gzip, br, zstd, deflate', 'HTTP_CACHE_CONTROL': 'max-age=259200', 'HTTP_CONNECTION': 'close', 'HTTP_HOST': 'petkli.de', ...}, start_response = <function BaseFCGIServer.handler.<locals>.start_response>

/usr/lib/python3/dist-packages/cm4all/fcgi/launcher.py in __missing__(self={}, path='/home/www/public_html/python3/dist-packages/django/urls/__pycache__/utils.cpython-311.pyc')

6 name, ext = os.path.splitext(os.path.split(path)[-1])

7 if ext in ('.pyc', '.py3c'):

=> 8 mod = imp.load_compiled(name, path)

9 else:

10 mod = imp.load_source(name, path)

mod undefined, global imp = <module 'imp' from '/usr/lib/python3.11/imp.py'>, imp.load_compiled = <function load_compiled>, name = 'utils.cpython-311', path = '/home/www/public_html/python3/dist-packages/django/urls/__pycache__/utils.cpython-311.pyc'

/usr/lib/python3.11/imp.py in load_compiled(name='utils.cpython-311', pathname='/home/www/public_html/python3/dist-packages/django/urls/__pycache__/utils.cpython-311.pyc', file=None)

188 spec = util.spec_from_file_location(name, pathname, loader=loader)

189 if name in sys.modules:

=> 190 module = _exec(spec, sys.modules[name])

191 else:

192 module = _load(spec)

module undefined, global _exec = <function _exec>, spec = ModuleSpec(name='utils.cpython-311', loader=<imp...s/django/urls/__pycache__/utils.cpython-311.pyc'), global sys = <module 'sys' (built-in)>, sys.modules = {'Xlib': <module 'Xlib' from '/usr/lib/python3/dist-packages/Xlib/__init__.py'>, 'Xlib.X': <module 'Xlib.X' from '/usr/lib/python3/dist-packages/Xlib/X.py'>, 'Xlib.error': <module 'Xlib.error' from '/usr/lib/python3/dist-packages/Xlib/error.py'>, 'Xlib.protocol': <module 'Xlib.protocol' from '/usr/lib/python3/dist-packages/Xlib/protocol/__init__.py'>, 'Xlib.protocol.request': <module 'Xlib.protocol.request' from '/usr/lib/python3/dist-packages/Xlib/protocol/request.py'>, 'Xlib.protocol.rq': <module 'Xlib.protocol.rq' from '/usr/lib/python3/dist-packages/Xlib/protocol/rq.py'>, 'Xlib.protocol.structs': <module 'Xlib.protocol.structs' from '/usr/lib/python3/dist-packages/Xlib/protocol/structs.py'>, 'Xlib.support': <module 'Xlib.support' from '/usr/lib/python3/dist-packages/Xlib/support/__init__.py'>, 'Xlib.support.lock': <module 'Xlib.support.lock' from '/usr/lib/python3/dist-packages/Xlib/support/lock.py'>, '__future__': <module '__future__' from '/usr/lib/python3.11/__future__.py'>, ...}, name = 'utils.cpython-311'

/usr/bin/<frozen importlib._bootstrap> in _exec(spec=ModuleSpec(name='utils.cpython-311', loader=<imp...s/django/urls/__pycache__/utils.cpython-311.pyc'), module=<module 'utils.cpython-311' from '/home/www/publ...s/django/urls/__pycache__/utils.cpython-311.pyc'>)

/usr/bin/<frozen importlib._bootstrap_external> in exec_module(self=<imp._LoadCompiledCompatibility object>, module=<module 'utils.cpython-311' from '/home/www/publ...s/django/urls/__pycache__/utils.cpython-311.pyc'>)

/usr/bin/<frozen importlib._bootstrap> in _call_with_frames_removed(f=<built-in function exec>, *args=(<code object <module> at 0x7fb5e1e905f0, file "/...hon3/dist-packages/django/urls/utils.py", line 1>, {'ImproperlyConfigured': <class 'django.core.exceptions.ImproperlyConfigured'>, 'SafeText': <class 'django.utils.safestring.SafeString'>, 'TEMPLATE_FRAGMENT_KEY_TEMPLATE': 'template.cache.%s.%s', 'ViewDoesNotExist': <class 'django.core.exceptions.ViewDoesNotExist'>, '__builtins__': {'ArithmeticError': <class 'ArithmeticError'>, 'AssertionError': <class 'AssertionError'>, 'AttributeError': <class 'AttributeError'>, 'BaseException': <class 'BaseException'>, 'BaseExceptionGroup': <class 'BaseExceptionGroup'>, 'BlockingIOError': <class 'BlockingIOError'>, 'BrokenPipeError': <class 'BrokenPipeError'>, 'BufferError': <class 'BufferError'>, 'BytesWarning': <class 'BytesWarning'>, 'ChildProcessError': <class 'ChildProcessError'>, ...}, '__cached__': '/home/www/public_html/python3/dist-packages/django/urls/__pycache__/utils.cpython-311.pyc', '__doc__': None, '__file__': '/home/www/public_html/python3/dist-packages/django/urls/__pycache__/utils.cpython-311.pyc', '__loader__': <imp._LoadCompiledCompatibility object>, '__name__': 'utils.cpython-311', ...}), **kwds={})

/home/www/public_html/python3/dist-packages/django/urls/utils.py in <module>

4

5 from django.core.exceptions import ViewDoesNotExist

=> 6 from django.utils import lru_cache, six

7 from django.utils.module_loading import module_has_submodule

8

django undefined, lru_cache undefined, six undefined

ImportError: cannot import name 'lru_cache' from 'django.utils' (/usr/lib/python3/dist-packages/django/utils/__init__.py)
      add_note = <built-in method add_note of ImportError object>
      args = ("cannot import name 'lru_cache' from 'django.util...b/python3/dist-packages/django/utils/__init__.py)",)
      msg = "cannot import name 'lru_cache' from 'django.util...b/python3/dist-packages/django/utils/__init__.py)"
      name = 'django.utils'
      path = '/usr/lib/python3/dist-packages/django/utils/__init__.py'
      with_traceback = <built-in method with_traceback of ImportError object>