id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
29980	SuspiciousFileOperation when running collectstatic	Henrik Sejersen	nobody	"Hi

I get an error when running python manage.py collectstatic. The error is a SuspiciousFileOperation exception because “The final path must be the same as the base path”. The exception is raised when using Django 2.0.9 and also when using Django 2.1.3.

The strange thing is that I only get this error when my Python version is 3.7.1. I do not get the error if I change the standard interpreter version to 3.6.5 with the exact same dependencies? The method responsible for the exception appears only to be called when using python 3.7.1. Here is the stack (I have added print of the local variables base, base_path, and final_path inside the safe_join method):

{{{
(oekonomistyring) P:\python\odk\oekonomistyring>python manage.py collectstatic

This is base: P:\python\odk\oekonomistyring\collectstatic\

This is base_path: P:\python\odk\oekonomistyring\collectstatic\

This is final_path: P:\python\odk\oekonomistyring\collectstatic\

This is base: P:\python\odk\oekonomistyring\collectstatic\

This is base_path: P:\python\odk\oekonomistyring\collectstatic\

This is final_path: P:\python\odk\oekonomistyring\collectstatic\


You have requested to collect static files at the destination

location as specified in your settings:

 
P:\python\odk\oekonomistyring\collectstatic\

 
This will overwrite existing files!

Are you sure you want to do this?

 
Type 'yes' to continue, or 'no' to cancel: yes

This is base: P:\python\odk\oekonomistyring\static

This is base_path: P:\python\odk\oekonomistyring\static

This is final_path: P:\python\odk\oekonomistyring\static\

This is base: P:\python\odk\oekonomistyring\static

This is base_path: P:\python\odk\oekonomistyring\static

This is final_path: P:\python\odk\oekonomistyring\static\assets

This is base: P:\python\odk\oekonomistyring\static

This is base_path: P:\python\odk\oekonomistyring\static

This is final_path: P:\python\odk\oekonomistyring\static\assets\css

This is base: P:\python\odk\oekonomistyring\collectstatic\

This is base_path: P:\python\odk\oekonomistyring\collectstatic\

This is final_path: P:\python\odk\oekonomistyring\collectstatic\assets\css\custom_errors.css

Traceback (most recent call last):

File ""manage.py"", line 15, in <module>execute_from_command_line(sys.argv)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\core\management\__init__.py"", line 381, in execute_from_command_line utility.execute()

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\core\management\__init__.py"", line 375, in execute self.fetch_command(subcommand).run_from_argv(self.argv)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\core\management\base.py"", line 316, in run_from_argv self.execute(*args, **cmd_options)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\core\management\base.py"", line 353, in execute output = self.handle(*args, **options)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py"", line 188, in handle collected = self.collect()

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py"", line 114, in collect handler(path, prefixed_path, storage)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py"", line 343, in copy_file if not self.delete_file(path, prefixed_path, source_storage):

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\contrib\staticfiles\management\commands\collectstatic.py"", line 249, in delete_file if self.storage.exists(prefixed_path):

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\core\files\storage.py"", line 308, in exists return os.path.exists(self.path(name))

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\contrib\staticfiles\storage.py"", line 46, in path return super().path(name)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\core\files\storage.py"", line 321, in path return safe_join(self.location, name)

File ""C:\Users\venv\37\oekonomistyring\lib\site-packages\django\utils\_os.py"", line 55, in safe_join 'component ({})'.format(final_path, base_path))

django.core.exceptions.SuspiciousFileOperation: The joined path (P:\python\odk\oekonomistyring\collectstatic\assets\css\custom_errors.css) is located outside of the base path component (P:\python\odk\oekonomistyring\collectstatic\)
}}}"	Bug	closed	contrib.staticfiles	2.1	Normal	wontfix			Unreviewed	0	0	0	0	0	0