gnu: python-antlr4-runtime: Fix compatibility with Python 3.12.

* gnu/packages/java.scm (python-antlr4-runtime)[arguments]<#:phases>:
  Add 'fix-python-3.12-compatibility.

Merges: https://codeberg.org/guix/guix/pulls/7451
Fixes: guix/guix#7436
Change-Id: Idd32199a39a4cf60f93670a9599ab53e3f978370
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 5abc15cab77..ca0d2dbd2fd 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -9732,6 +9732,12 @@ generated sources by ANTLR.")))
           (add-after 'unpack 'chdir
             (lambda _
               (chdir "runtime/Python3")))
+          ;; TODO: Remove when updating ANTLR4:
+          ;; https://github.com/antlr/antlr4/pull/4593
+          (add-after 'chdir 'fix-python-3.12-compatibility
+            (lambda _
+              (substitute* "tests/TestIntervalSet.py"
+                (("assertEquals") "assertEqual"))))
           (add-after 'chdir 'regenerate-parsers
             (lambda _
               (invoke "antlr4" "-no-listener" "-Dlanguage=Python3"