def test_client_get_metadata(gordo_project, ml_server):
"""
Test client's ability to get metadata from some target
"""
client = Client(project=gordo_project)
metadata = client.get_metadata()
assert isinstance(metadata, dict)
# Can't get metadata for non-existent target
assert client.get_metadata().get("no-such-target", None) is None
def metadata(ctx: click.Context, output_file: Optional[IO[str]],
target: List[str]):
"""Get metadata from a given endpoint."""
client = Client(*ctx.obj["args"], **ctx.obj["kwargs"])
target_metadata = {
k: v.dict() # type: ignore
for k, v in client.get_metadata(targets=target).items() # type: ignore
}
if output_file:
json.dump(target_metadata, output_file)
click.secho(f"Saved metadata json to file: '{output_file}'")
else:
pprint(target_metadata)
return target_metadata