ome-files-py, map annotations and data packages

data_packages.py

# Based on https://github.com/CellMigStandOrg/CMSO-Samples/pull/10

import ome_files
import ome_files.metadata as ofmd

reader = ome_files.OMETIFFReader()
reader.set_id("links/ome_links_1/multifile.companion.ome")
meta = ofmd.OMEXMLMetadata(reader.get_ome_xml())
reader.close()

cmso_annotations = [_ for _ in meta.get_map_annotations()
                    if _.Namespace == "CMSO/dpkg"]
for ann in cmso_annotations:
    print ann.Value.get("FilePath")
# ['results1.json', 'objects1.csv', 'events1.csv']
# ['results2.json', 'objects2.csv', 'events2.csv']