def test_local_and_two_global_namespace_plugins(self):
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
# We make plugins "a" and "c" available as packages, each from other directories, as if they were
# separate installed projects ("global" usage of the plugins).
# We move to another directory with a different plugin "b", as if it were another separate project
# which is not installed ("local" usage of the plugin declared in the namespace).
with pip_install(self.project_a_fixtures_root, "a"), pip_install(
self.project_c_fixtures_root,
"c"), push_python_project(self.project_b_fixtures_root):
available_plugins = set(discover_plugins())
self.assertSetEqual(
{
"allennlp_plugins.a", "allennlp_plugins.b",
"allennlp_plugins.c"
},
available_plugins,
)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertIn("a", subcommands_available)
self.assertIn("b", subcommands_available)
self.assertIn("c", subcommands_available)
def test_unload_plugin(self):
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
with pip_install(self.project_a_fixtures_root, "a"):
available_plugins = set(discover_plugins())
self.assertSetEqual({"allennlp_plugins.a"}, available_plugins)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertIn("a", subcommands_available)
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertNotIn("a", subcommands_available)
def test_file_plugin(self):
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
with pushd(self.project_d_fixtures_root):
available_plugins = set(discover_plugins())
self.assertSetEqual({"d"}, available_plugins)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertIn("d", subcommands_available)
def test_local_namespace_plugin(self):
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
with pushd(self.project_b_fixtures_root):
available_plugins = set(discover_plugins())
self.assertSetEqual({"allennlp_plugins.b"}, available_plugins)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertIn("b", subcommands_available)
def test_file_plugin(self):
available_plugins = set(discover_plugins())
assert available_plugins == set()
with pushd(self.plugins_root):
available_plugins = set(discover_plugins())
assert available_plugins == {"d"}
import_plugins()
subcommands_available = Subcommand.list_available()
assert "d" in subcommands_available
def test_two_global_namespace_plugins(self):
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
with pip_install(self.project_a_fixtures_root, "a"), pip_install(
self.project_c_fixtures_root, "c"
):
available_plugins = set(discover_plugins())
self.assertSetEqual({"allennlp_plugins.a", "allennlp_plugins.c"}, available_plugins)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertIn("a", subcommands_available)
self.assertIn("c", subcommands_available)
def test_local_namespace_plugin_different_path(self):
available_plugins = set(discover_plugins())
self.assertSetEqual(set(), available_plugins)
with tempfile.TemporaryDirectory() as temp_dir_b:
distutils.dir_util.copy_tree(self.project_b_fixtures_root, temp_dir_b)
# We move to another directory with a different plugin "b", as if it were another
# separate project which is not installed ("local" usage of the plugin declared in
# the namespace).
with pushd(temp_dir_b):
available_plugins = set(discover_plugins())
self.assertSetEqual({"allennlp_plugins.b"}, available_plugins)
import_plugins()
subcommands_available = Subcommand.list_available()
self.assertIn("b", subcommands_available)