You must be a very good Django programmer.
Thank you on behalf of Django community, for such a great answer that even novices like me are able to understand.
I had no idea that there were other non default configurations of the variable BASE_DIR.
Julius.
On Wed, Apr 26, 2023 at 1:15 AM David Nugent <davidn@uniquode.io> wrote:
This error is being triggered by an outdated and badly behaved module that contains the run_cmdb_worker management command.Anything that relies on the presence of BASE_DIR in settings is bad behaviour. This is an entirely arbitrary variable name that might not even be present in a non-default configuration, and it effectively a "private" variable.There are better ways to determine the Django base directory (although reliance on same is also questionable as it probably assumes a specific Django layout, which is also poor behaviour).If you insist on using it, then simply wrap BASE_DIR def with a str() cast, or use .as_posix() member, i.e.BASE_DIR = str(Path(__file__).resolve().parent.parent)This may invalidate other uses in your settings module though, for example:BASE_DIR / 'someothervalue'If your change does not trigger an error otherwise, then you are probably fine.Regards,David--On Mon, Apr 24, 2023 at 2:21 AM DL <clouddebuger@gmail.com> wrote:Django 4.2
Python 3.10.10
# python manage.py run_cmdb_worker
Traceback (most recent call last):
File "/usr/local/python/lib/python3.10/pkgutil.py", line 417, in get_importer
importer = sys.path_importer_cache[path_item]
KeyError: PosixPath('/www/cloudadmin')
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/www/cloudadmin/manage.py", line 22, in <module>
main()
File "/www/cloudadmin/manage.py", line 18, in main
execute_from_command_line(sys.argv)
File "/opt/.pyvenv/lib/python3.10/site-packages/django/core/management/__init__.py", line 442, in execute_from_command_line
utility.execute()
File "/opt/.pyvenv/lib/python3.10/site-packages/django/core/management/__init__.py", line 436, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/opt/.pyvenv/lib/python3.10/site-packages/django/core/management/__init__.py", line 275, in fetch_command
klass = load_command_class(app_name, subcommand)
File "/opt/.pyvenv/lib/python3.10/site-packages/django/core/management/__init__.py", line 48, in load_command_class
module = import_module("%s.management.commands.%s" % (app_name, name))
File "/usr/local/python/lib/python3.10/importlib/__init__.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 883, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/www/cloudadmin/apps/cmdb/management/commands/run_cmdb_worker.py", line 2, in <module>
from cmdb.scheduler import Scheduler
File "/www/cloudadmin/apps/cmdb/scheduler.py", line 3, in <module>
from apscheduler.schedulers.background import BackgroundScheduler
File "/opt/.pyvenv/lib/python3.10/site-packages/apscheduler/__init__.py", line 1, in <module>
from pkg_resources import get_distribution, DistributionNotFound
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 3260, in <module>
def _initialize_master_working_set():
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 3234, in _call_aside
f(*args, **kwargs)
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 3272, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 572, in _build_master
ws = cls()
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 565, in __init__
self.add_entry(entry)
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 621, in add_entry
for dist in find_distributions(entry, True):
File "/opt/.pyvenv/lib/python3.10/site-packages/pkg_resources/__init__.py", line 1988, in find_distributions
importer = get_importer(path_item)
File "/usr/local/python/lib/python3.10/pkgutil.py", line 421, in get_importer
importer = path_hook(path_item)
File "<frozen importlib._bootstrap_external>", line 1632, in path_hook_for_FileFinder
File "<frozen importlib._bootstrap_external>", line 1504, in __init__
File "<frozen importlib._bootstrap_external>", line 182, in _path_isabs
AttributeError: 'PosixPath' object has no attribute 'startswith'I must midify settings.py, change BASE_DIR, it can run
# BASE_DIR = Path(__file__).resolve().parent.parent
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))--
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