Update migrate code to handle license updates for v1.1.0 (#1491)

* Migrate license from 'various' and 'proprietary' to 'other'

* Update license in 1.1.0 test files

* Remove item-assets extension from v1.1.0 files

pystac/serialization/migrate.py

@@ -20,6 +20,7 @@ def _migrate_catalog(
     d: dict[str, Any], version: STACVersionID, info: STACJSONDescription
 ) -> None:
     d["type"] = pystac.STACObjectType.CATALOG
+    _migrate_license(d)
 
 
 def _migrate_collection_summaries(
@@ -38,25 +39,20 @@ def _migrate_collection(
     d: dict[str, Any], version: STACVersionID, info: STACJSONDescription
 ) -> None:
     d["type"] = pystac.STACObjectType.COLLECTION
+    _migrate_license(d)
     _migrate_collection_summaries(d, version, info)
 
 
 def _migrate_item(
     d: dict[str, Any], version: STACVersionID, info: STACJSONDescription
 ) -> None:
-    # No migrations necessary for supported STAC versions (>=0.8)
-    pass
+    _migrate_license(d["properties"])
 
 
-# Extensions
-def _migrate_item_assets(
-    d: dict[str, Any], version: STACVersionID, info: STACJSONDescription
-) -> set[str] | None:
-    if version < "1.0.0-beta.2":
-        if info.object_type == pystac.STACObjectType.COLLECTION:
-            if "assets" in d:
-                d["item_assets"] = d["assets"]
-                del d["assets"]
+def _migrate_license(d: dict[str, Any]) -> None:
+    if d.get("license") in ["various", "proprietary"]:
+        d["license"] = "other"
+
     return None
 
 
@@ -158,11 +154,6 @@ def _get_removed_extension_migrations() -> (
     }
 
 
-# TODO: Item Assets
-def _get_extension_renames() -> dict[str, str]:
-    return {"asset": "item-assets"}
-
-
 def migrate_to_latest(
     json_dict: dict[str, Any], info: STACJSONDescription
 ) -> dict[str, Any]:

tests/data-files/catalogs/cbers-partial/CBERS4AWFI/collection.json

@@ -16,8 +16,7 @@
     }
   ],
   "stac_extensions": [
-    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
-    "https://schemas.stacspec.org/v1.0.0-beta.2/extensions/item-assets/json-schema/schema.json"
+    "https://stac-extensions.github.io/eo/v1.1.0/schema.json"
   ],
   "providers": [
     {

tests/data-files/catalogs/cbers-partial/CBERS4MUX/collection.json

@@ -16,8 +16,7 @@
     }
   ],
   "stac_extensions": [
-    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
-    "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json"
+    "https://stac-extensions.github.io/eo/v1.1.0/schema.json"
   ],
   "providers": [
     {

tests/data-files/catalogs/cbers-partial/CBERS4PAN10M/collection.json

@@ -16,8 +16,7 @@
     }
   ],
   "stac_extensions": [
-    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
-    "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json"
+    "https://stac-extensions.github.io/eo/v1.1.0/schema.json"
   ],
   "providers": [
     {

tests/data-files/catalogs/cbers-partial/CBERS4PAN5M/collection.json

@@ -16,8 +16,7 @@
     }
   ],
   "stac_extensions": [
-    "https://stac-extensions.github.io/eo/v1.1.0/schema.json",
-    "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json"
+    "https://stac-extensions.github.io/eo/v1.1.0/schema.json"
   ],
   "providers": [
     {

tests/data-files/catalogs/test-case-1/country-1/area-1-1/collection.json

@@ -46,5 +46,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-1/country-1/area-1-2/collection.json

@@ -46,5 +46,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-1/country-2/area-2-1/collection.json

@@ -46,5 +46,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-1/country-2/area-2-2/collection.json

@@ -46,5 +46,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-2/1a8c1632-fa91-4a62-b33e-3a87c2ebdf16/5b922d42-9a77-4f79-a672-86096f7f849e/collection.json

@@ -47,5 +47,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-2/1a8c1632-fa91-4a62-b33e-3a87c2ebdf16/collection.json

@@ -53,5 +53,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-2/1a8c1632-fa91-4a62-b33e-3a87c2ebdf16/f433578c-f879-414d-8101-83142a0a13c3/collection.json

@@ -47,5 +47,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-4/acc/collection.json

@@ -76,5 +76,5 @@
       ]
     }
   },
-  "license": "various"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-4/dar/collection.json

@@ -96,5 +96,5 @@
       ]
     }
   },
-  "license": "various"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-4/kam/collection.json

@@ -46,5 +46,5 @@
       ]
     }
   },
-  "license": "various"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-4/mon/collection.json

@@ -76,5 +76,5 @@
       ]
     }
   },
-  "license": "various"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-4/nia/collection.json

@@ -46,5 +46,5 @@
       ]
     }
   },
-  "license": "various"
+  "license": "other"
 }

tests/data-files/catalogs/test-case-4/ptn/collection.json

@@ -56,5 +56,5 @@
       ]
     }
   },
-  "license": "various"
+  "license": "other"
 }

tests/data-files/classification/collection-item-assets-raster-bands.json

@@ -110,7 +110,7 @@
       ]
     }
   },
-  "license": "proprietary",
+  "license": "other",
   "stac_extensions": [
     "https://stac-extensions.github.io/projection/v1.1.0/schema.json",
     "https://stac-extensions.github.io/eo/v1.1.0/schema.json",

tests/data-files/collections/multi-extent.json

@@ -62,5 +62,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/collections/with-assets.json

@@ -56,5 +56,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/invalid/shared-id/test/collection.json

@@ -41,5 +41,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/item-assets/example-landsat8.json

@@ -1,7 +1,6 @@
 {
     "stac_version": "1.1.0",
     "stac_extensions": [
-        "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json",
         "eo"
     ],
     "type": "Collection",

tests/data-files/projection/collection-with-summaries.json

@@ -48,5 +48,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/storage/collection-naip.json

@@ -61,5 +61,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/table/collection-2.json

@@ -5,7 +5,6 @@
   "description": "desc",
   "links": [],
   "stac_extensions": [
-    "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json",
     "https://stac-extensions.github.io/table/v1.2.0/schema.json"
   ],
   "extent": {
@@ -28,7 +27,7 @@
       ]
     }
   },
-  "license": "proprietary",
+  "license": "other",
   "item_assets": {},
   "table:columns": []
 }

tests/data-files/table/collection.json

@@ -1,7 +1,6 @@
 {
   "stac_version": "1.1.0",
   "stac_extensions": [
-    "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json",
     "https://stac-extensions.github.io/table/v1.2.0/schema.json"
   ],
   "type": "Collection",

tests/data-files/table/table-collection.json

@@ -1,7 +1,6 @@
 {
   "stac_version": "1.1.0",
   "stac_extensions": [
-    "https://stac-extensions.github.io/item-assets/v1.0.0/schema.json",
     "https://stac-extensions.github.io/table/v1.2.0/schema.json"
   ],
   "type": "Collection",

tests/data-files/view/collection-with-summaries.json

@@ -65,5 +65,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/data-files/windows_hrefs/test-collection/collection.json

@@ -40,5 +40,5 @@
       ]
     }
   },
-  "license": "proprietary"
+  "license": "other"
 }

tests/serialization/test_migrate.py

@@ -67,7 +67,7 @@ def test_migrates_added_extension(self) -> None:
         assert view_ext.sun_elevation, 58.8
         assert view_ext.off_nadir, 1
 
-    def test_migrates_renamed_extension(self) -> None:
+    def test_migrates_removes_extension(self) -> None:
         collection = pystac.Collection.from_file(
             TestCases.get_path(
                 "data-files/examples/0.9.0/extensions/asset/"
@@ -78,7 +78,8 @@ def test_migrates_renamed_extension(self) -> None:
         assert ItemAssetsExtension.get_schema_uri() not in collection.stac_extensions
         assert not ItemAssetsExtension.has_extension(collection)
         assert "item_assets" in collection.extra_fields
-        assert collection.item_assets
+
+        assert collection.stac_extensions == []
         assert collection.item_assets["thumbnail"].title == "Thumbnail"
 
     def test_migrates_pre_1_0_0_rc1_stats_summary(self) -> None:
@@ -112,3 +113,19 @@ def test_migrate_works_even_if_stac_extensions_is_null(
     collection_dict["stac_extensions"] = None
 
     pystac.Collection.from_dict(collection_dict, migrate=True)
+
+
+def test_migrate_updates_license_from_various() -> None:
+    path = TestCases.get_path("data-files/examples/1.0.0/collectionless-item.json")
+
+    item = pystac.Item.from_file(path)
+    assert item.properties["license"] == "other"
+
+
+def test_migrate_updates_license_from_proprietary() -> None:
+    path = TestCases.get_path(
+        "data-files/examples/1.0.0/collection-only/collection.json"
+    )
+
+    collection = pystac.Collection.from_file(path)
+    assert collection.license == "other"

tests/test_catalog.py

@@ -1120,7 +1120,7 @@ def test_self_contained_catalog_collection_item_links(self) -> None:
                     spatial=pystac.SpatialExtent([[-180.0, -90.0, 180.0, 90.0]]),
                     temporal=pystac.TemporalExtent([[datetime(2021, 11, 1), None]]),
                 ),
-                license="proprietary",
+                license="other",
             )
 
             item = pystac.Item(