diff options
Diffstat (limited to 'setuptools/tests/test_build_meta.py')
| -rw-r--r-- | setuptools/tests/test_build_meta.py | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/setuptools/tests/test_build_meta.py b/setuptools/tests/test_build_meta.py index b29d6f29..42e3098a 100644 --- a/setuptools/tests/test_build_meta.py +++ b/setuptools/tests/test_build_meta.py @@ -23,7 +23,6 @@ class BuildBackendBase: self.env = env self.backend_name = backend_name - class BuildBackend(BuildBackendBase): """PEP 517 Build Backend""" @@ -43,12 +42,24 @@ class BuildBackend(BuildBackendBase): class BuildBackendCaller(BuildBackendBase): + def __init__(self, *args, **kwargs): + super(BuildBackendCaller, self).__init__(*args, **kwargs) + + (self.backend_name, _, + self.backend_obj) = self.backend_name.partition(':') + def __call__(self, name, *args, **kw): """Handles aribrary function invocations on the build backend.""" os.chdir(self.cwd) os.environ.update(self.env) mod = importlib.import_module(self.backend_name) - return getattr(mod, name)(*args, **kw) + + if self.backend_obj: + backend = getattr(mod, self.backend_obj) + else: + backend = mod + + return getattr(backend, name)(*args, **kw) defns = [ @@ -259,7 +270,7 @@ class TestBuildMetaBackend: class TestBuildMetaLegacyBackend(TestBuildMetaBackend): - backend_name = 'setuptools.build_meta_legacy' + backend_name = 'setuptools.build_meta:legacy' # build_meta_legacy-specific tests def test_build_sdist_relative_path_import(self, tmpdir_cwd): |