INTERNAL ERROR: root must be absolute but is .

[svaningelgem]

pip install -U brunette: v 0.1.7 installed.

The following commands I all ran in the latest cloned git master of brunette:

Reformat the current directory with default settings with black:

(base) E:\brunette>black .
reformatted E:\brunette\setup.py
reformatted E:\brunette\brunette\brunette.py
All done! ✨ 🍰 ✨
2 files reformatted, 2 files left unchanged.

Same but with brunette:

(base) E:\brunette>brunette .
Using configuration from E:\brunette\setup.cfg.
.git ignored: matches the --exclude regular expression
E:\brunette\brunette\__init__.py already well formatted, good job.
E:\brunette\brunette\__main__.py already well formatted, good job.
E:\brunette\setup.py already well formatted, good job.
reformatted E:\brunette\brunette\brunette.py
All done! ✨ 🍰 ✨
1 file reformatted, 3 files left unchanged.

Now use the config file provided within git:

(base) E:\brunette>brunette --config setup.cfg .
Using configuration from setup.cfg.
Traceback (most recent call last):
  File "c:\programdata\miniconda3\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\programdata\miniconda3\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\ProgramData\Miniconda3\Scripts\brunette.exe\__main__.py", line 7, in <module>
  File "c:\programdata\miniconda3\lib\site-packages\brunette\brunette.py", line 150, in main
    return BLACK_MAIN()
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 782, in main
    rv = self.invoke(ctx)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 463, in main
    p, root, include_regex, exclude_regex, report, get_gitignore(root)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 3559, in gen_python_files
    assert root.is_absolute(), f"INTERNAL ERROR: `root` must be absolute but is {root}"
AssertionError: INTERNAL ERROR: `root` must be absolute but is .

Ok, maybe it's the directory?

(base) E:\brunette>brunette --config setup.cfg brunette
Using configuration from setup.cfg.
Traceback (most recent call last):
  File "c:\programdata\miniconda3\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\programdata\miniconda3\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\ProgramData\Miniconda3\Scripts\brunette.exe\__main__.py", line 7, in <module>
  File "c:\programdata\miniconda3\lib\site-packages\brunette\brunette.py", line 150, in main
    return BLACK_MAIN()
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 782, in main
    rv = self.invoke(ctx)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 463, in main
    p, root, include_regex, exclude_regex, report, get_gitignore(root)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 3559, in gen_python_files
    assert root.is_absolute(), f"INTERNAL ERROR: `root` must be absolute but is {root}"
AssertionError: INTERNAL ERROR: `root` must be absolute but is .

Ok, maybe it needs to be absolute like it says in the error?

(base) E:\brunette>brunette --config setup.cfg e:\brunette
Using configuration from setup.cfg.
Traceback (most recent call last):
  File "c:\programdata\miniconda3\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\programdata\miniconda3\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\ProgramData\Miniconda3\Scripts\brunette.exe\__main__.py", line 7, in <module>
  File "c:\programdata\miniconda3\lib\site-packages\brunette\brunette.py", line 150, in main
    return BLACK_MAIN()
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 782, in main
    rv = self.invoke(ctx)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 463, in main
    p, root, include_regex, exclude_regex, report, get_gitignore(root)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 3559, in gen_python_files
    assert root.is_absolute(), f"INTERNAL ERROR: `root` must be absolute but is {root}"
AssertionError: INTERNAL ERROR: `root` must be absolute but is .

[richardARPANET]

I'm unable to reproduce this. Please try specifying a full path to setup.cfg and see what it does.

[svaningelgem]

With an absolute path to the cfg it works fine:

(base) PS E:\brunette> brunette --config E:\brunette\setup.cfg .
Using configuration from E:\brunette\setup.cfg.
.git ignored: matches the --exclude regular expression
E:\brunette\brunette\__init__.py wasn't modified on disk since last run.
E:\brunette\brunette\__main__.py wasn't modified on disk since last run.
E:\brunette\brunette\brunette.py wasn't modified on disk since last run.
E:\brunette\setup.py wasn't modified on disk since last run.
All done! ✨ 🍰 ✨
4 files left unchanged.

A relative path doesn't work:

(base) PS E:\brunette> brunette --config .\setup.cfg .
Using configuration from .\setup.cfg.
Traceback (most recent call last):
  File "c:\programdata\miniconda3\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\programdata\miniconda3\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\ProgramData\Miniconda3\Scripts\brunette.exe\__main__.py", line 7, in <module>
  File "c:\programdata\miniconda3\lib\site-packages\brunette\brunette.py", line 150, in main
    return BLACK_MAIN()
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 782, in main
    rv = self.invoke(ctx)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\programdata\miniconda3\lib\site-packages\click\core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\click\decorators.py", line 21, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 463, in main
    p, root, include_regex, exclude_regex, report, get_gitignore(root)
  File "c:\programdata\miniconda3\lib\site-packages\black.py", line 3559, in gen_python_files
    assert root.is_absolute(), f"INTERNAL ERROR: `root` must be absolute but is {root}"
AssertionError: INTERNAL ERROR: `root` must be absolute but is .

[JulianVolodia]

@svaningelgem so that's M$ powershell, yup? and venv.
Could You lock env and tell which PS and miniconda3 version You use? Not yet tried to reproduce, so if I manage to reproduce this in this week then it wouldn't be necessary ;)

If not, no problem - I think I would look into it in this week as first contrib to that pretty ✨ brunette ✨ ;)

[svaningelgem]

I moved to axblack which fits everything I wanted to do. I'll have a look into this though.

[svaningelgem]

Reproduced again with conda & a freshly clone of brunette:

conda create python=3.6 -n brunette
conda activate brunette
brunette .
brunette --config setup.cfg .

[JulianVolodia]

@svaningelgem you dont need setup.cfg?

Have you seen problem described here:
psf/black#1664
?

I see that on brunette and want to fix, but not on black and wonder..