pycsw is an OGC CSW server implementation written in Python. pycsw fully implements the OpenGIS Catalogue Service Implementation Specification [Catalogue Service for the Web]. Initial development started in 2010 (more formally announced in 2011). The project is certified OGC Compliant, and is an OGC Reference Implementation. pycsw allows for the publishing and discovery of geospatial metadata via numerous APIs (CSW 2/CSW 3, OpenSearch, OAI-PMH, SRU). Existing repositories of geospatial metadata can also be exposed, providing a standards-based metadata and catalogue component of spatial data infrastructures. pycsw is Open Source, released under an MIT license, and runs on all major platforms (Windows, Linux, Mac OS X). Please read the docs at https://pycsw.org/docs for more information.
File "/home/pycsw/pycsw/pycsw/ogc/api/records.py", line 828, in item
response = record2json(record, self.config['server']['url'], collection, stac_item)
File "/home/pycsw/pycsw/pycsw/ogc/api/records.py", line 1065, in record2json
for cnt in json.loads(record.contacts):
File "/usr/lib/python3.8/json/__init__.py", line 341, in loads
raise TypeError(f'the JSON object must be str, bytes or bytearray, '
TypeError: the JSON object must be str, bytes or bytearray, not NoneType
Description
a problem when contacts is empty
add check to see if contacts in '' or none
Environment