diff --git a/dcdc9442ed94f0857a62de40e17e588250f0576e.patch b/dcdc9442ed94f0857a62de40e17e588250f0576e.patch new file mode 100644 index 0000000..bd70a49 --- /dev/null +++ b/dcdc9442ed94f0857a62de40e17e588250f0576e.patch @@ -0,0 +1,34 @@ +From dcdc9442ed94f0857a62de40e17e588250f0576e Mon Sep 17 00:00:00 2001 +From: Mike Bayer +Date: Wed, 2 Jun 2021 23:07:28 -0400 +Subject: [PATCH] delete exception traceback in _expect_raises + +a new segfault is observed in python 3.10.0b2 in conjunction +with asyncio and possibly greenlet. Ensuring the +traceback object is deleted from scope here, which is a +good idea anyway, apparently seems to resolve the issue. + +Change-Id: Ia83bafb088ef19853044f1d436db259cbfd1e5f4 +References: https://github.com/python-greenlet/greenlet/issues/242 +--- + lib/sqlalchemy/testing/assertions.py | 7 +++++++ + 1 file changed, 7 insertions(+) + +diff --git a/lib/sqlalchemy/testing/assertions.py b/lib/sqlalchemy/testing/assertions.py +index 9ff2f76eb5..b618021a67 100644 +--- a/lib/sqlalchemy/testing/assertions.py ++++ b/lib/sqlalchemy/testing/assertions.py +@@ -372,6 +372,13 @@ def _expect_raises(except_cls, msg=None, check_context=False): + _assert_proper_exception_context(err) + print(util.text_type(err).encode("utf-8")) + ++ # it's generally a good idea to not carry traceback objects outside ++ # of the except: block, but in this case especially we seem to have ++ # hit some bug in either python 3.10.0b2 or greenlet or both which ++ # this seems to fix: ++ # https://github.com/python-greenlet/greenlet/issues/242 ++ del ec ++ + # assert outside the block so it works for AssertionError too ! + assert success, "Callable did not raise an exception" + diff --git a/python-sqlalchemy.spec b/python-sqlalchemy.spec index 5ceccd1..ce614aa 100644 --- a/python-sqlalchemy.spec +++ b/python-sqlalchemy.spec @@ -35,6 +35,10 @@ Source0: https://files.pythonhosted.org/packages/source/S/%{srcname}/%{sr # Downstream report: https://bugzilla.redhat.com/show_bug.cgi?id=1959305 Patch1: 0001-filter-out-DeprecationWarnings.patch +# SQLAlchemy segfault with Python 3.10 due to error in greenlet +# Upstream report: https://github.com/python-greenlet/greenlet/issues/242 +Patch2: https://github.com/sqlalchemy/sqlalchemy/commit/dcdc9442ed94f0857a62de40e17e588250f0576e.patch + BuildRequires: gcc BuildRequires: python3-devel >= 3.6 BuildRequires: python3-greenlet >= 1.0 @@ -86,6 +90,7 @@ This package includes the python 3 version of the module. %prep %setup -q -n %{srcname}-%{srcversion} %patch1 -p1 +%patch2 -p1 # Remove flag for pytest-xdist. (python2-pytest-xdist is a removed dependency.) # (--max-worker-restart=5 would end the test run after 5 crashing tests.)