def bundle(request, intake_server, example_data, tmp_path): # noqa
serializer = Serializer(tmp_path)
uid, docs = example_data
for name, doc in docs:
serializer(name, doc)
serializer.close()
fullname = os.path.join(TMP_DIR, YAML_FILENAME)
with open(fullname, 'w') as f:
f.write(f'''
plugins:
source:
- module: intake_bluesky
sources:
xyz:
description: Some imaginary beamline
driver: intake_bluesky.jsonl.BlueskyJSONLCatalog
container: catalog
args:
paths: {[str(path) for path in serializer.artifacts['all']]}
handler_registry:
NPY_SEQ: ophyd.sim.NumpySeqHandler
metadata:
beamline: "00-ID"
''')
time.sleep(2)
if request.param == 'local':
cat = intake.Catalog(os.path.join(TMP_DIR, YAML_FILENAME))
elif request.param == 'remote':
cat = intake.Catalog(intake_server, page_size=10)
else:
raise ValueError
return types.SimpleNamespace(cat=cat, uid=uid, docs=docs)
def test_no_stop_document(RE, tmpdir):
"""
When a Run has no RunStop document, whether because it does not exist yet
or because the Run was interrupted in a critical way and never completed,
we expect the field for 'stop' to contain None.
"""
directory = str(tmpdir)
serializer = Serializer(directory)
def insert_all_except_stop(name, doc):
if name != 'stop':
serializer(name, doc)
RE(count([det]), insert_all_except_stop)
serializer.close()
catalog = BlueskyJSONLCatalog(f'{directory}/*.jsonl')
assert catalog[-1].metadata['start'] is not None
assert catalog[-1].metadata['stop'] is None
def test_relative_root_map(RE, tmpdir):
"""
When a Run has no RunStop document, whether because it does not exist yet
or because the Run was interrupted in a critical way and never completed,
we expect the field for 'stop' to contain None.
"""
directory = str(tmpdir)
serializer = Serializer(directory)
RE(count([img]), serializer)
serializer.close()
dest = shutil.copytree(img.save_path,
pathlib.Path(directory, 'external_data'))
relative_d = str(pathlib.Path(dest.relative_to(directory)))
root_map = {img.save_path: relative_d}
# At this point root map maps the original absolute path to one relative to
# the diretory containing the catalog.
CATALOG_FILE = f"""
sources:
test_relative_root_map:
driver: bluesky-jsonl-catalog
args:
paths:
- {directory}/*.jsonl
root_map:
{img.save_path}: {relative_d}"""
catalog_path = str(pathlib.Path(directory, "catalog.yml"))
with open(catalog_path, "w") as file:
file.write(CATALOG_FILE)
catalog = intake.open_catalog(catalog_path)
subcatalog = catalog["test_relative_root_map"]()
# At init time, Broker should resolve the relative path to an absolute one.
assert subcatalog.root_map[img.save_path] == str(dest)
# But it can only do this if it has a catalog *file* to interpret the path
# relative to.
with pytest.raises(ValueError):
BlueskyJSONLCatalog(f'{directory}/*.jsonl', root_map=root_map)