remove pandera dependencies in src

.github/workflows/actions.yml

@@ -19,7 +19,7 @@ jobs:
     - name: Setup python 🐍
       uses: actions/setup-python@v4
       with:
-        python-version: '3.11'
+        python-version: '3.12'
     - name: Setup cache 💾
       uses: actions/cache@v3
       with:
@@ -39,7 +39,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-latest"]
-        version: ["3.9", "3.10", "3.11"]
+        version: ["3.9", "3.10", "3.11", "3.12"]
     steps:
     - name: Checkout 🔖
       uses: actions/checkout@v3
@@ -84,7 +84,7 @@ jobs:
     - name: Setup python 🐍
       uses: actions/setup-python@v4
       with:
-        python-version: "3.11"
+        python-version: "3.12"
     - name: Prepare release 🙆‍♂️📦test
       run: |
         python -m venv venv || . venv/bin/activate

.gitlab-ci.yml

@@ -4,7 +4,6 @@ stages:
   - verification
   - deployment
 
-
 check style:
   stage: verification
   before_script:
@@ -13,7 +12,6 @@ check style:
   script:
     - pre-commit run
 
-
 test:
   image: $image
   stage: verification
@@ -25,10 +23,10 @@ test:
   parallel:
     matrix:
       - image:
-        - "python:3.9"
-        - "python:3.10"
-        - "python:3.11"
-
+          - "python:3.9"
+          - "python:3.10"
+          - "python:3.11"
+          - "python:3.12"
 
 deploy package:
   stage: deployment

src/dac/_input/config.py

@@ -5,9 +5,8 @@
 from pathlib import Path
 from typing import Optional
 
-import pandera as pa
-
 from dac._file_helper import temporarily_copied_file
+from dac._input.interface import Validator
 from dac._input.pyproject import PyProjectConfig
 
 
@@ -65,7 +64,7 @@ def _check_schema_contains_expected_class(self) -> None:
             ) from e
 
         try:
-            issubclass(pkg.Schema, pa.SchemaModel)
+            issubclass(pkg.Schema, Validator)
         except Exception as e:
             raise ValueError(
                 (f"{self.schema_path.as_posix()} does not contain the required `class Schema(pa.SchemaModel)`")
@@ -99,9 +98,5 @@ def _check_schema_match_data(self) -> None:
 
         try:
             schema_module.Schema.validate(data, lazy=True)
-        except pa.errors.SchemaErrors as e:
-            raise ValueError("Validation of the schema against the data has failed:" "\n" f"{e.failure_cases}") from e
         except Exception as e:
-            raise ValueError(
-                "Validation of the schema against the data has failed for unexpected reasons:" "\n" f"{e}"
-            ) from e
+            raise ValueError("Validation of the schema against the data has failed:" "\n" f"{e}") from e

src/dac/_input/interface.py

@@ -0,0 +1,7 @@
+from typing import Any, Protocol, runtime_checkable
+
+
+@runtime_checkable
+class Validator(Protocol):
+    def validate(self, check_obj: Any, *args, **kwargs) -> Any:
+        pass