From 6f0c3e669da458e838e7b4b165a13e8a5312d6d0 Mon Sep 17 00:00:00 2001 From: David Robertson Date: Thu, 29 Sep 2022 21:16:08 +0100 Subject: Don't require `setuptools_rust` at runtime (#13952) --- tests/util/test_check_dependencies.py | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) (limited to 'tests/util/test_check_dependencies.py') diff --git a/tests/util/test_check_dependencies.py b/tests/util/test_check_dependencies.py index 5d1aa025d1..6913de24b9 100644 --- a/tests/util/test_check_dependencies.py +++ b/tests/util/test_check_dependencies.py @@ -40,7 +40,10 @@ class TestDependencyChecker(TestCase): def mock_installed_package( self, distribution: Optional[DummyDistribution] ) -> Generator[None, None, None]: - """Pretend that looking up any distribution yields the given `distribution`.""" + """Pretend that looking up any package yields the given `distribution`. + + If `distribution = None`, we pretend that the package is not installed. + """ def mock_distribution(name: str): if distribution is None: @@ -81,7 +84,7 @@ class TestDependencyChecker(TestCase): self.assertRaises(DependencyException, check_requirements) def test_checks_ignore_dev_dependencies(self) -> None: - """Bot generic and per-extra checks should ignore dev dependencies.""" + """Both generic and per-extra checks should ignore dev dependencies.""" with patch( "synapse.util.check_dependencies.metadata.requires", return_value=["dummypkg >= 1; extra == 'mypy'"], @@ -142,3 +145,16 @@ class TestDependencyChecker(TestCase): with self.mock_installed_package(new_release_candidate): # should not raise check_requirements() + + def test_setuptools_rust_ignored(self) -> None: + """Test a workaround for a `poetry build` problem. Reproduces #13926.""" + with patch( + "synapse.util.check_dependencies.metadata.requires", + return_value=["setuptools_rust >= 1.3"], + ): + with self.mock_installed_package(None): + # should not raise, even if setuptools_rust is not installed + check_requirements() + with self.mock_installed_package(old): + # We also ignore old versions of setuptools_rust + check_requirements() -- cgit 1.5.1