On Fri, Jun 28, 2024 at 8:01 AM Alexander Kanavin via lists.openembedded.org
<[email protected]> wrote:

> From: Alexander Kanavin <[email protected]>
>
> https://github.com/python/importlib_metadata/issues/489
>

Interesting read. Dropping the patch is clearly the correct thing to do.

Thank you for following through with upstream.

>
> Upstream discussion revealed that:
>
> - the issue was happening due to a bug in setuptools
>
> - the bug was fixed in setuptools 63 (I confirmed this: empty dist-info
> directories no longer seem to trigger any issues if the patch is dropped)
>
> - the patch would obscure any further issues of this kind instead of
> exposing them
> for easy fixing, so they suggest we drop it and report if anything else
> pops up


Like you, I suspect we won’t see issues until something else “breaks” in
the future.


>
> Signed-off-by: Alexander Kanavin <[email protected]>

Reviewed-by: Tim Orling <[email protected]>

>
> ---
>  .../python3/deterministic_imports.patch       | 40 -------------------
>  .../recipes-devtools/python/python3_3.12.4.bb |  1 -
>  2 files changed, 41 deletions(-)
>  delete mode 100644
> meta/recipes-devtools/python/python3/deterministic_imports.patch
>
> diff --git
> a/meta/recipes-devtools/python/python3/deterministic_imports.patch
> b/meta/recipes-devtools/python/python3/deterministic_imports.patch
> deleted file mode 100644
> index 2de6ae2e981..00000000000
> --- a/meta/recipes-devtools/python/python3/deterministic_imports.patch
> +++ /dev/null
> @@ -1,40 +0,0 @@
> -From 039d5e652796b55f1132afa568c7432b6ed89afd Mon Sep 17 00:00:00 2001
> -From: Richard Purdie <[email protected]>
> -Date: Fri, 27 May 2022 17:05:44 +0100
> -Subject: [PATCH] python3: Ensure stale empty python module directories
> don't
> -
> -There are two issues here. Firstly, the modules are accessed in on disk
> order. This
> -means behaviour seen on one system might not reproduce on another and is
> a real headache.
> -
> -Secondly, empty directories left behind by previous modules might be
> looked at. This
> -has caused a long string of different issues for us.
> -
> -As a result, patch this to a behaviour which works for us.
> -
> -Upstream-Status: Submitted [
> https://github.com/python/cpython/issues/120492; need to first talk to
> upstream to see if they'll take one or both fixes]
> -Signed-off-by: Richard Purdie <[email protected]>
> -
> ----
> - Lib/importlib/metadata/__init__.py | 9 ++++++++-
> - 1 file changed, 8 insertions(+), 1 deletion(-)
> -
> -diff --git a/Lib/importlib/metadata/__init__.py
> b/Lib/importlib/metadata/__init__.py
> -index 82e0ce1..969cac4 100644
> ---- a/Lib/importlib/metadata/__init__.py
> -+++ b/Lib/importlib/metadata/__init__.py
> -@@ -710,7 +710,14 @@ class Lookup:
> -         self.infos = FreezableDefaultDict(list)
> -         self.eggs = FreezableDefaultDict(list)
> -
> --        for child in path.children():
> -+        for child in sorted(path.children()):
> -+            childpath = pathlib.Path(path.root, child)
> -+            try:
> -+                if childpath.is_dir() and not any(childpath.iterdir()):
> -+                    # Empty directories aren't interesting
> -+                    continue
> -+            except PermissionError:
> -+                continue
> -             low = child.lower()
> -             if low.endswith((".dist-info", ".egg-info")):
> -                 # rpartition is faster than splitext and suitable for
> this purpose.
> diff --git a/meta/recipes-devtools/python/python3_3.12.4.bb
> b/meta/recipes-devtools/python/python3_3.12.4.bb
> index 8b5e7bd99cb..eb3866d9be7 100644
> --- a/meta/recipes-devtools/python/python3_3.12.4.bb
> +++ b/meta/recipes-devtools/python/python3_3.12.4.bb
> @@ -24,7 +24,6 @@ SRC_URI = "
> http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.xz \
>             file://makerace.patch \
>             file://0001-sysconfig.py-use-platlibdir-also-for-purelib.patch
> \
>
> file://0001-Lib-pty.py-handle-stdin-I-O-errors-same-way-as-maste.patch \
> -           file://deterministic_imports.patch \
>             file://0001-Avoid-shebang-overflow-on-python-config.py.patch \
>             file://0001-Update-test_sysconfig-for-posix_user-purelib.patch
> \
>
> file://0001-skip-no_stdout_fileno-test-due-to-load-variability.patch \
> --
> 2.39.2
>
>
> 
>
>
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