def run_metadata(self, run_id):
path = self._run_meta_path(run_id)
if osp.exists(path):
with open(path, mode='r') as f:
return json.loads(f.read())
else:
raise strax.RunMetadataNotAvailable(
f"No file at {path}, cannot find run metadata for {run_id}")
def run_metadata(self, run_id, projection=None):
path = self._run_meta_path(run_id)
if osp.exists(path):
with open(path, mode='r') as f:
md = json.loads(f.read(),
object_hook=json_util.object_hook)
return md
else:
raise strax.RunMetadataNotAvailable(
f"No file at {path}, cannot find run metadata for {run_id}")
def run_metadata(self, run_id, projection=None):
path = self._run_meta_path(run_id)
if not osp.exists(path):
raise strax.RunMetadataNotAvailable(
f"No file at {path}, cannot find run metadata for {run_id}")
with open(path, mode='r') as f:
md = json.loads(f.read(), object_hook=json_util.object_hook)
md = strax.flatten_run_metadata(md)
if projection is not None:
md = {k: v for k, v in md.items() if k in projection}
return md
def run_metadata(self, run_id, projection=None):
path = self._run_meta_path(run_id)
if osp.exists(path):
with open(path, mode='r') as f:
md = json.loads(f.read(), object_hook=json_util.object_hook)
if not projection:
return md
md = strax.flatten_dict(md, separator='.')
return {k: v for k, v in md.items() if k in projection}
else:
raise strax.RunMetadataNotAvailable(
f"No file at {path}, cannot find run metadata for {run_id}")
def run_metadata(self, run_id, projection=None) -> dict:
"""Return run-level metadata for run_id, or raise DataNotAvailable
if this is not available
:param run_id: run id to get
:param projection: Selection of fields to get, following MongoDB
syntax. May not be supported by frontend.
"""
for sf in self.storage:
if not sf.provide_run_metadata:
continue
try:
return sf.run_metadata(run_id, projection=projection)
except (strax.DataNotAvailable, NotImplementedError):
self.log.debug(f"Frontend {sf} does not have "
f"run metadata for {run_id}")
raise strax.RunMetadataNotAvailable(f"No run-level metadata available "
f"for {run_id}")