#31738: invalid exception thrown "django.core.exceptions.ImproperlyConfigured:
settings.FIXTURE_DIRS contains duplicates."
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Reporter: timharsch | Owner: nobody
Type: Uncategorized | Status: new
Component: Uncategorized | Version: master
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 1
UI/UX: 0 |
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loaddata.py incorrectly throws an ImproperlyConfigured exception when
FIXTURE_DIRS is a list of one. See:
https://github.com/django/django/blame/798835112d81b852efaae0e067af389c733cd1b3/django/core/management/commands/loaddata.py#L296
I changed this code to:
286 print(fixture_dirs)
287 print(len(fixture_dirs))
288 print(len(set(fixture_dirs)))
289 if len(fixture_dirs) != len(set(fixture_dirs)):
290 raise ImproperlyConfigured("settings.FIXTURE_DIRS contains
duplicates.")
and set my FIXTURE_DIRS like so:
FIXTURE_DIRS=('piece/core/fixtures','piece/core/fixtures2')
when I run loaddata I see:
('piece/core/fixtures', 'piece/core/fixtures2')
2
2
Installed 6 object(s) from 2 fixture(s)
so far so good. Now set it like so:
FIXTURE_DIRS=('piece/core/fixtures'')
I run it and get:
piece/core/fixtures
19
12
Traceback (most recent call last):
File "manage.py", line 16, in <module>
execute_from_command_line(sys.argv)
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/__init__.py", line 401, in
execute_from_command_line
utility.execute()
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/__init__.py", line 395, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/base.py", line 328, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/base.py", line 369, in execute
output = self.handle(*args, **options)
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/commands/loaddata.py", line 72, in handle
self.loaddata(fixture_labels)
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/commands/loaddata.py", line 106, in
loaddata
if self.find_fixtures(fixture_label):
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/commands/loaddata.py", line 235, in
find_fixtures
fixture_dirs = self.fixture_dirs
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/utils/functional.py", line 48, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/Users/harsch/.pyenv/versions/p38/lib/python3.8/site-
packages/django/core/management/commands/loaddata.py", line 290, in
fixture_dirs
raise ImproperlyConfigured("settings.FIXTURE_DIRS contains
duplicates.")
django.core.exceptions.ImproperlyConfigured: settings.FIXTURE_DIRS
contains duplicates.
--
Ticket URL: <https://code.djangoproject.com/ticket/31738>
Django <https://code.djangoproject.com/>
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