Harden image fetch algorithm

Prepare for database integration

modelspace/ModelPackageSubRepository.py

@@ -301,7 +301,7 @@ class ModelPackageSubRepository:
                 internal = True
                 break
 
-        pulled = list()
+        pulled: list[ModelPackage] = list()
         for candidate in to_pull:
             package_path = self.path / candidate['uuid']
             if os.path.exists(str(Path(package_path) / "package.json")): raise RuntimeError("package exists!")
@@ -357,13 +357,15 @@ class ModelPackageSubRepository:
             pulled.append(package)
 
         for package in pulled:
+            info = package.info
             print('Collections for package:')
             print(f' {'N':<{2}} {'version':<{10}} {'type':<{10}} {'release_date':<{25}}'
                   f' {'lineage':<{10}} {'quant':<{5}} {'size':<{10}} ')
-            # TODO fix it
             print(
-                f' {'N':<{2}} {candidate['version']:<{10}} {candidate['package_type']:<{10}} {candidate['release_date']:<{25}}'
-                f' {candidate['lineage']:<{10}} {candidate['quantisation']:<{5}} {format_bytes(candidate['size_bytes']):<{10}} ')
+                f' {'N':<{2}} {info.version:<{10}} {info.package_type:<{10}} {info.release_date:<{25}}'
+                f' {info.lineage:<{10}} {info.quantization:<{5}} {format_bytes(info.size_bytes):<{10}} ')
 
             self._add_package_to_collections_interactive(package)
 
+
+