03/03: gnu: python-pyflakes@2.2: Adjust tests for Python 3.9.

[guix-commits]

civodul pushed a commit to branch core-updates-frozen
in repository guix.

commit 867dcbe3a10bedf894b71cfabd2db22ca8dc249e
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Sun Dec 12 22:15:56 2021 +0100

    gnu: python-pyflakes@2.2: Adjust tests for Python 3.9.
    
    * gnu/packages/patches/python-pyflakes-test-location.patch: New file.
    * gnu/local.mk (dist_patch_DATA): Add it.
    * gnu/packages/python-xyz.scm (python-pyflakes-2.2): Use it.
---
 gnu/local.mk                                       |  1 +
 .../patches/python-pyflakes-test-location.patch    | 42 ++++++++++++++++++++++
 gnu/packages/python-xyz.scm                        |  4 ++-
 3 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/gnu/local.mk b/gnu/local.mk
index 0d39de5..faaf428 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1666,6 +1666,7 @@ dist_patch_DATA =                                         
\
   %D%/packages/patches/python-peachpy-determinism.patch        \
   %D%/packages/patches/python-pep8-stdlib-tokenize-compat.patch \
   %D%/packages/patches/python-pyfakefs-remove-bad-test.patch   \
+  %D%/packages/patches/python-pyflakes-test-location.patch     \
   %D%/packages/patches/python-flint-includes.patch             \
   %D%/packages/patches/python-libxml2-utf8.patch               \
   %D%/packages/patches/python-matplotlib-run-under-wayland-gtk3.patch  \
diff --git a/gnu/packages/patches/python-pyflakes-test-location.patch 
b/gnu/packages/patches/python-pyflakes-test-location.patch
new file mode 100644
index 0000000..ea2c50c
--- /dev/null
+++ b/gnu/packages/patches/python-pyflakes-test-location.patch
@@ -0,0 +1,42 @@
+This patch fixes test failure related to reported source code locations.
+It is a backport of this patch:
+
+  commit 6a5f38b5ab12260fde8a0463acd433bc2d34dbcf
+  Author: Louis Sautier <sautier.louis@gmail.com>
+  Date:   Sat Oct 3 02:37:53 2020 +0200
+
+      Fix tests with Python 3.9, closes #549 (#586)
+
+      Stop allowing failures on Python nightly.
+
+diff --git a/pyflakes/test/test_api.py b/pyflakes/test/test_api.py
+index 128aa69..b728e65 100644
+--- a/pyflakes/test/test_api.py
++++ b/pyflakes/test/test_api.py
+@@ -515,6 +515,8 @@ def foo(bar=baz, bax):
+             if ERROR_HAS_LAST_LINE:
+                 if PYPY and sys.version_info >= (3,):
+                     column = 7
++                elif sys.version_info >= (3, 9):
++                    column = 21
+                 elif sys.version_info >= (3, 8):
+                     column = 9
+                 else:
+@@ -543,6 +545,8 @@ foo(bar=baz, bax)
+             if ERROR_HAS_LAST_LINE:
+                 if PYPY and sys.version_info >= (3,):
+                     column = 12
++                elif sys.version_info >= (3, 9):
++                    column = 17
+                 elif sys.version_info >= (3, 8):
+                     column = 14
+                 else:
+@@ -577,6 +581,8 @@ foo(bar=baz, bax)
+                 position_end = 1
+                 if PYPY:
+                     column = 6
++                elif ver >= (3, 9):
++                    column = 13
+                 else:
+                     column = 7
+                     # Column has been "fixed" since 3.2.4 and 3.3.1
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 2d67154..2035714 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -9992,7 +9992,9 @@ plugin for flake8 to check PEP-8 naming conventions.")
               (uri (pypi-uri "pyflakes" version))
               (sha256
                (base32
-                "1j3zqbiwkyicvww499bblq33x0bjpzdrxajhaysr7sk7x5gdgcim"))))))
+                "1j3zqbiwkyicvww499bblq33x0bjpzdrxajhaysr7sk7x5gdgcim"))
+              (patches
+               (search-patches "python-pyflakes-test-location.patch"))))))
 
 (define-public python-mccabe
   (package