[issue33660] pathlib.Path.resolve() returns path with double slash when resolving a relative path in root directory

Manuel Barkhau added the comment: This issue cropped up recently in the black project: https://github.com/psf/black/issues/1631 It appears to me that PR 7666 was closed without being merged. I created https://github.com/python/cpython/pull/21971 before I had found this issue

[issue33660] pathlib.Path.resolve() returns path with double slash when resolving a relative path in root directory

Change by Manuel Barkhau : -- nosy: +mbarkhau nosy_count: 6.0 -> 7.0 pull_requests: +21079 pull_request: https://github.com/python/cpython/pull/21971 ___ Python tracker <https://bugs.python.org/issu

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Manuel Barkhau added the comment: > If you pass a string, you will get a string, so existing code will continue > to work as before. Somebody might have code that is running against a flat directory and have written their ignore function expecting to get a pathlib.Path, because that&

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Manuel Barkhau added the comment: > For completeness, a similar problem is present also on python < 3.8 Fair point. I'll have a look. -- ___ Python tracker <https://bugs.python.

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Change by Manuel Barkhau : -- pull_requests: +17554 pull_request: https://github.com/python/cpython/pull/18168 ___ Python tracker <https://bugs.python.org/issue39

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Change by Manuel Barkhau : -- pull_requests: +17509 pull_request: https://github.com/python/cpython/pull/18122 ___ Python tracker <https://bugs.python.org/issue39

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Manuel Barkhau added the comment: Unless somebody else wants to, I could have a go at an PR to update shutil.py -- ___ Python tracker <https://bugs.python.org/issue39

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Manuel Barkhau added the comment: Is there anything I can do to help move this forward? -- ___ Python tracker <https://bugs.python.org/issue39390> ___ ___ Pytho

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Manuel Barkhau added the comment: > This looks like a backward incompatible change in 3.8. Indeed. > Should not copytree convert arguments of the ignore callback to str and list > correspondingly? Well, since any existing code probably expects that behavior (or at least probably

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Change by Manuel Barkhau : -- keywords: +patch pull_requests: +17462 stage: -> patch review pull_request: https://github.com/python/cpython/pull/18069 ___ Python tracker <https://bugs.python.org/issu

[issue39390] shutil.copytree - 3.8 changed argument types of the ignore callback

Change by Manuel Barkhau : -- title: shutil.copytree - ignore callback behaviour change -> shutil.copytree - 3.8 changed argument types of the ignore callback ___ Python tracker <https://bugs.python.org/issu

[issue39390] shutil.copytree - ignore callback behaviour change

New submission from Manuel Barkhau : In Python 3.8, the types of the parameters to the ignore callable appear to have changed. Previously the `src` parameter was a string and the `names` parameter was a list of strings. Now the `src` parameter appears to be either a `pathlib.Path` or an