DATA-3183: upgrade pydantic 2

.github/workflows/ci.yml

@@ -11,7 +11,6 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         python-version:
-          - "3.8"
           - "3.9"
           - "3.10"
           - "3.11"

data_diff/dbt.py

@@ -114,9 +114,10 @@ def dbt_diff(
 
     futures = {}
 
-    with log_status_handler.status if log_status_handler else nullcontext(), ThreadPoolExecutor(
-        max_workers=dbt_parser.threads
-    ) as executor:
+    with (
+        log_status_handler.status if log_status_handler else nullcontext(),
+        ThreadPoolExecutor(max_workers=dbt_parser.threads) as executor,
+    ):
         for model in models:
             if log_status_handler:
                 log_status_handler.set_prefix(f"Diffing {model.alias} \n")

data_diff/dbt_config_validators.py

@@ -5,9 +5,9 @@
 
 class ManifestJsonConfig(BaseModel):
     class Metadata(BaseModel):
-        dbt_version: str = Field(..., regex=r"^\d+\.\d+\.\d+([a-zA-Z0-9]+)?$")
-        project_id: Optional[str]
-        user_id: Optional[str]
+        dbt_version: str = Field(..., pattern=r"^\d+\.\d+\.\d+([a-zA-Z0-9]+)?$")
+        project_id: Optional[str] = None
+        user_id: Optional[str] = None
 
     class Nodes(BaseModel):
         class Config(BaseModel):
@@ -37,7 +37,7 @@ class DependsOn(BaseModel):
         meta: Dict[str, Any]
         config: Config
         tags: List[str]
-        test_metadata: Optional[TestMetadata]
+        test_metadata: Optional[TestMetadata] = None
         depends_on: DependsOn
 
     metadata: Metadata
@@ -46,7 +46,7 @@ class DependsOn(BaseModel):
 
 class RunResultsJsonConfig(BaseModel):
     class Metadata(BaseModel):
-        dbt_version: str = Field(..., regex=r"^\d+\.\d+\.\d+([a-zA-Z0-9]+)?$")
+        dbt_version: str = Field(..., pattern=r"^\d+\.\d+\.\d+([a-zA-Z0-9]+)?$")
 
     class Results(BaseModel):
         class Status(Enum):