03/03: Revert "gnu: python-attrs: Update to 20.3.0."

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 20dda76dfa6a5dbaae8df7646b5a78edde1fd6c4
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Sat Jan 2 23:43:30 2021 +0200

    Revert "gnu: python-attrs: Update to 20.3.0."
    
    python-attrs-bootstrap causes the rebuild of 6000+ packages.
    
    This reverts commit 461d81727a554be16a86fe436fca0aab802cedb5.
---
 gnu/packages/python-xyz.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 0288feb..0ac95de 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -15224,13 +15224,13 @@ and bit flag values.")
 (define-public python-attrs
   (package
     (name "python-attrs")
-    (version "20.3.0")
+    (version "19.3.0")
     (source (origin
               (method url-fetch)
               (uri (pypi-uri "attrs" version))
               (sha256
                (base32
-                "007pchhxk2nh6m2rgflkkij9xjwysq3fl7xr72cy8i4pw76s6al3"))))
+                "0wky4h28n7xnr6xv69p9z6kv8bzn50d10c3drmd9ds8gawbcxdzp"))))
     (build-system python-build-system)
     (arguments
      `(#:modules ((guix build utils)