Issue #195 add STAC collections conformance class

related to #363

Author: soxofaan

CHANGELOG.md

@@ -21,6 +21,7 @@ and start a new "In Progress" section above it.
 
 ## In progress
 
+- Add STAC collections conformance class ([#195](https://github.com/Open-EO/openeo-python-driver/issues/195))
 
 ## 0.125.0
 

openeo_driver/backend.py

@@ -770,6 +770,9 @@ class OpenEoBackendImplementation:
         "https://api.openeo.org/1.2.0",
         # Support the "remote process definition" extension (originally known as the "remote-udp" extension)
         "https://api.openeo.org/extensions/remote-process-definition/0.1.0",
+        # STAC API conformance classes
+        # "https://api.stacspec.org/v1.0.0/core",  # TODO #363 can we claim this conformance class already?
+        "https://api.stacspec.org/v1.0.0/collections",
     ]
 
     def __init__(

openeo_driver/views.py

@@ -404,7 +404,8 @@ def index():
             "version": api_version,  # Deprecated pre-0.4.0 API version field
             "api_version": api_version,  # API version field since 0.4.0
             "backend_version": backend_version,
-            "stac_version": "0.9.0",
+            "stac_version": "0.9.0",  # TODO #363 bump to 1.x.y?
+            "type": "Catalog",
             "conformsTo": backend_implementation.conformance_classes(),
             "id": service_id,
             "title": title,