Switch from decorator to annotated type so can be shared later

Author: ArBridgeman

exasol/toolbox/util/dependencies/shared_models.py

@@ -1,22 +1,22 @@
 from __future__ import annotations
 
+from typing import Annotated
+
 from packaging.version import Version
 from pydantic import (
     BaseModel,
+    BeforeValidator,
     ConfigDict,
-    field_validator,
 )
 
+VERSION_TYPE = Annotated[Version, BeforeValidator(lambda v: Version(str(v)))]
+
 
 class Package(BaseModel):
     model_config = ConfigDict(frozen=True, arbitrary_types_allowed=True)
 
     name: str
-    version: Version
-
-    @field_validator("version", mode="before")
-    def convert_version(cls, v: str) -> Version:
-        return Version(v)
+    version: VERSION_TYPE
 
     @property
     def normalized_name(self) -> str:

test/unit/util/git_test.py

@@ -1,6 +1,7 @@
 import pytest
 from packaging.version import Version
-from toolbox.util.git import Git
+
+from exasol.toolbox.util.git import Git
 
 POETRY_LOCK = "poetry.lock"