From b995c1bd10e445cfdabadb1a5e30935729ce094c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 6 Jun 2022 22:18:36 +0300
Subject: gnu: python-flake8: Allow building with newer python-pyflakes.

* gnu/packages/python-xyz.scm (python-flake8)[source]: Add snippet to
remove upper bound on dependency python-pyflakes version.
---
 gnu/packages/python-xyz.scm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'gnu/packages')

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index feb211edb8..6132019a53 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -10200,7 +10200,14 @@ cyclomatic complexity of Python source code.")
               (uri (pypi-uri "flake8" version))
               (sha256
                (base32
-                "0sspgh2ph7bb5fmf49mrdhi7n5m421kfkxk1n0vn4akgg20q6lh7"))))
+                "0sspgh2ph7bb5fmf49mrdhi7n5m421kfkxk1n0vn4akgg20q6lh7"))
+              (snippet
+               #~(begin
+                   (use-modules (guix build utils))
+                   (substitute* "setup.cfg"
+                     ;; Remove upper bound on pyflakes version.
+                     (("(pyflakes >=.*), .*" _ pyflakes)
+                      (string-append pyflakes "\n")))))))
     (build-system python-build-system)
     (arguments
      `(#:phases (modify-phases %standard-phases
-- 
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