import schema_salad.schema import logging import pkg_resources def qc_metadata(metadatafile): schema_resource = pkg_resources.resource_stream(__name__, "bh20seq-schema.yml") cache = {"https://raw.githubusercontent.com/arvados/bh20-seq-resource/master/bh20sequploader/bh20seq-schema.yml": schema_resource.read().decode("utf-8")} (document_loader, avsc_names, schema_metadata, metaschema_loader) = schema_salad.schema.load_schema("https://raw.githubusercontent.com/arvados/bh20-seq-resource/master/bh20sequploader/bh20seq-schema.yml", cache=cache) if not isinstance(avsc_names, schema_salad.avro.schema.Names): print(avsc_names) return False try: doc, metadata = schema_salad.schema.load_and_validate(document_loader, avsc_names, metadatafile, True) return True except: return False