This error is being triggered by an outdated and badly behaved module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 <clouddebu...@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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