Upgrade to Pydantic v2 and bump version to 0.1.0

This commit completes the migration from Pydantic v1 to v2, with the following changes:

- Updated Pydantic model configuration syntax:
  - Changed `class Config:` to `model_config = ConfigDict()` in catalog.py
  - Updated imports to use `from pydantic import ConfigDict`

- Fixed Pydantic v2 field requirements:
  - Added default values (= None) to all Optional fields without defaults in manifest.py
  - This is required in Pydantic v2 for proper model validation

- Updated deprecated method calls:
  - Changed `.json()` to `.model_dump_json()` in executor.py
  - These methods serialize Pydantic models to JSON strings

- Added .venv/ to .gitignore

- Bumped version from 0.0.26 to 0.1.0 to reflect breaking changes

Note: Vendored manifest_v*.py files in src/vendor/dbt_artifacts_parser/ remain
unchanged as they are historical archives.

Testing:
- Ran full test suite using .venv/bin/pytest
- All 64 tests passed successfully
- Verified Pydantic 2.12.0 compatibility

BREAKING CHANGE: This upgrade requires downstream users to also upgrade to Pydantic v2.
setup.py now specifies pydantic>=2.0,<3.0.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: jontsai

.github/meta/.keep

@@ -33,6 +33,7 @@ pyvenv*/
 sdist
 var
 venv*/
+.venv/
 wheelhouse
 
 # Installer logs
@@ -62,6 +63,7 @@ nosetests.xml
 .project
 .pydevproject
 .vscode
+.github/meta/
 
 # Complexity
 output/*.html

.gitignore

@@ -13,7 +13,7 @@ def read(*names, **kwargs):
 
 setup(
     name="altimate-datapilot-cli",
-    version="0.0.26",
+    version="0.1.0",
     license="MIT",
     description="Assistant for Data Teams",
     long_description="{}\n{}".format(

setup.py

@@ -109,8 +109,8 @@ def run_llm_checks(self):
             self.token,
             self.instance_name,
             self.backend_url,
-            self.manifest.json() if self.manifest else "",
-            self.catalog.json() if self.catalog else "",
+            self.manifest.model_dump_json() if self.manifest else "",
+            self.catalog.model_dump_json() if self.catalog else "",
             check_names,
         )
         return llm_check_results

src/datapilot/core/platforms/dbt/executor.py

@@ -5,7 +5,8 @@
 from typing import Optional
 from typing import Union
 
-from pydantic.main import BaseModel
+from pydantic import BaseModel
+from pydantic import ConfigDict
 
 from vendor.dbt_artifacts_parser.parsers.catalog.catalog_v1 import CatalogV1 as BaseCatalogV1
 from vendor.dbt_artifacts_parser.parsers.catalog.catalog_v1 import Metadata as BaseMetadata
@@ -59,15 +60,12 @@ class AltimateCatalogCatalogV1(BaseModel):
 
 # Custom classes to handle extra fields in newer dbt versions
 class Metadata(BaseMetadata):
-    class Config:
-        extra = "allow"  # Allow extra fields in metadata
+    model_config = ConfigDict(extra="allow")
 
 
 class CatalogV1(BaseCatalogV1):
     metadata: Metadata  # Use our custom metadata class
-
-    class Config:
-        extra = "allow"  # Allow extra fields
+    model_config = ConfigDict(extra="allow")
 
 
 Catalog = CatalogV1

src/datapilot/core/platforms/dbt/schemas/catalog.py

@@ -25,7 +25,7 @@
 class DBTVersion(BaseModel):
     MAJOR: int
     MINOR: int
-    PATCH: Optional[int]
+    PATCH: Optional[int] = None
 
 
 Manifest = Union[
@@ -64,8 +64,8 @@ class AltimateManifestColumnInfo(BaseModel):
 
 
 class AltimateFileHash(BaseModel):
-    name: Optional[str]
-    checksum: Optional[str]
+    name: Optional[str] = None
+    checksum: Optional[str] = None
 
 
 class AltimateResourceType(Enum):
@@ -118,8 +118,8 @@ class AltimateNodeConfig(BaseModel):
     materialized: Optional[str] = "view"
     incremental_strategy: Optional[Optional[str]] = None
     persist_docs: Optional[Dict[str, Any]] = None
-    post_hook: Optional[List[AltimateHook]]
-    pre_hook: Optional[List[AltimateHook]]
+    post_hook: Optional[List[AltimateHook]] = None
+    pre_hook: Optional[List[AltimateHook]] = None
     quoting: Optional[Dict[str, Any]] = None
     column_types: Optional[Dict[str, Any]] = None
     full_refresh: Optional[Optional[bool]] = None
@@ -128,7 +128,7 @@ class AltimateNodeConfig(BaseModel):
 
 
 class AltimateManifestNode(BaseModel):
-    database: Optional[str]
+    database: Optional[str] = None
     resource_type: AltimateResourceType
     schema_name: str
     name: str
@@ -141,7 +141,7 @@ class AltimateManifestNode(BaseModel):
     config: Optional[AltimateNodeConfig] = None
     raw_code: Optional[str] = ""
     language: Optional[str] = "sql"
-    checksum: Optional[AltimateFileHash]
+    checksum: Optional[AltimateFileHash] = None
     description: Optional[str] = ""
     columns: Optional[Dict[str, AltimateManifestColumnInfo]] = None
     relation_name: Optional[Optional[str]] = None
@@ -151,7 +151,7 @@ class AltimateManifestNode(BaseModel):
     compiled_path: Optional[Optional[str]] = None
     compiled: Optional[bool] = False
     compiled_code: Optional[Optional[str]] = None
-    access: Optional[AltimateAccess]
+    access: Optional[AltimateAccess] = None
     contract: Optional[AltimateDBTContract] = None
     meta: Optional[Dict[str, Any]] = None
     patch_path: Optional[Optional[str]] = None
@@ -190,10 +190,10 @@ class AltimateSourceConfig(BaseModel):
 
 
 class AltimateDeferRelation(BaseModel):
-    database: Optional[str]
+    database: Optional[str] = None
     schema_name: str
     alias: str
-    relation_name: Optional[str]
+    relation_name: Optional[str] = None
 
 
 class AltimateSeedConfig(BaseModel):
@@ -208,8 +208,8 @@ class AltimateSeedConfig(BaseModel):
     materialized: Optional[str] = "seed"
     incremental_strategy: Optional[Optional[str]] = None
     persist_docs: Optional[Dict[str, Any]] = None
-    post_hook: Optional[List[AltimateHook]]
-    pre_hook: Optional[List[AltimateHook]]
+    post_hook: Optional[List[AltimateHook]] = None
+    pre_hook: Optional[List[AltimateHook]] = None
     quoting: Optional[Dict[str, Any]] = None
     column_types: Optional[Dict[str, Any]] = None
     full_refresh: Optional[Optional[bool]] = None
@@ -225,7 +225,7 @@ class AltimateSeedConfig(BaseModel):
 
 
 class AltimateSeedNode(BaseModel):
-    database: Optional[str]
+    database: Optional[str] = None
     schema_name: str
     name: str
     resource_type: AltimateResourceType
@@ -235,7 +235,7 @@ class AltimateSeedNode(BaseModel):
     unique_id: str
     fqn: List[str]
     alias: str
-    checksum: Optional[AltimateFileHash]
+    checksum: Optional[AltimateFileHash] = None
     config: Optional[AltimateSeedConfig] = None
     tags: Optional[List[str]] = None
     description: Optional[str] = ""
@@ -257,7 +257,7 @@ class AltimateSeedNode(BaseModel):
 
 
 class AltimateManifestSourceNode(BaseModel):
-    database: Optional[str]
+    database: Optional[str] = None
     resource_type: AltimateResourceType
     schema_name: str
     name: str
@@ -379,7 +379,7 @@ class AltimateManifestTestNode(BaseModel):
     unique_id: str
     fqn: List[str]
     alias: str
-    checksum: Optional[AltimateFileHash]
+    checksum: Optional[AltimateFileHash] = None
     config: Optional[AltimateTestConfig] = None
     _event_status: Optional[Dict[str, Any]] = None
     tags: Optional[List[str]] = None