Mlm

CHANGELOG.md

@@ -14,7 +14,13 @@
 - Type of `proj:code` setter ([#1560](https://github.com/stac-utils/pystac/pull/1560))
 - Use `urllib3` to fix parsing non-ascii in urls ([#1566](https://github.com/stac-utils/pystac/pull/1566))
 - Some return types and other **mypy** nits ([#1569](https://github.com/stac-utils/pystac/pull/1569))
-
+- `extensions.mlm` various fixes ([#1571](https://github.com/stac-utils/pystac/pull/1571))
+  - Fixed ResizeType typos `interpolation-nearest` and `interpolation-linear` 
+  - Fixed displaying the correct property in error message for `ResultStructure.data_type` 
+  - Fixed `ValueScaling.maximum` setter to pop when None is given 
+  - Fixed `ModelInput.value_scaling` to be `list[ValueScaling]` instead of `ValueScaling`
+  - Fixed missing version migrations
+
 ## [v1.13.0] - 2025-04-15
 
 ### Added

pyproject.toml

@@ -53,6 +53,7 @@ dev = [
     "types-jsonschema>=4.23.0.20240813",
     "types-orjson>=3.6.2",
     "types-python-dateutil>=2.9.0.20241003",
+    "types-requests>=2.32.0.20250328",
     "types-urllib3>=1.26.25.14",
     "urllib3>=2.3.0",
     "virtualenv>=20.26.6",

pystac/extensions/ext.py

@@ -406,7 +406,7 @@ def file(self) -> FileExtension[Asset]:
 
     @property
     def mlm(self) -> AssetGeneralMLMExtension[Asset] | AssetDetailedMLMExtension:
-        if "mlm:name" in self.stac_object.extra_fields:
+        if "mlm:architecture" in self.stac_object.extra_fields:
             return AssetDetailedMLMExtension.ext(self.stac_object)
         else:
             return AssetGeneralMLMExtension.ext(self.stac_object)