make schema.py and load.py publicly accessible (#23)

Author: francesco086

CHANGELOG.md

@@ -17,6 +17,7 @@ While in this phase, we will denote breaking changes with a minor increase.
 * `dac` does not rely on [`pydantic`](https://pypi.org/project/pydantic/) anymore, and uses [`dataclass`](https://docs.python.org/3/library/dataclasses.html#) instead.
   Changes affect `PackConfig` and `PyProjectConfig`.
 * `Schema` does not have to be a `pandera.DataFrameModel` anymore, but any class that implements a `validate` method (see the `_input.interface.Validator` protocol).
+* `load.py` and `schema.py` are publicly accessible under `dac_pkg_name.load` and `dac_pkg_name.schema` respectively. Previously they were marked as private modules, under `dac_pkg_name._load` and `dac_pkg_name._schema`.
 
 ## 0.3.3
 

src/dac/_pyproject_factory.py

@@ -3,8 +3,8 @@
 
 
 class DaCProjectFactory:
-    load_file_name = "_load.py"
-    schema_file_name = "_schema.py"
+    load_file_name = "load.py"
+    schema_file_name = "schema.py"
 
     def __init__(self, project_dir: Path, load_path: Path, schema_path: Path, project_name: str, pyproject_toml: str):
         self._project_dir = project_dir

test/unit_test/_packing/data_as_code_project_test.py

@@ -25,8 +25,8 @@ def test_if_project_init_is_inspected_then_load_and_schema_is_found():
     with input_with_self_contained_data() as config:
         with data_as_code_project(config=config) as proj_dir:
             init_content = (proj_dir / "src" / config.pyproject.project_name / "__init__.py").read_text()
-            assert f"from {config.pyproject.project_name}._load import load" in init_content
-            assert f"from {config.pyproject.project_name}._schema import Schema" in init_content
+            assert f"from {config.pyproject.project_name}.load import load" in init_content
+            assert f"from {config.pyproject.project_name}.schema import Schema" in init_content
 
 
 def test_if_project_load_is_inspected_then_has_same_content_as_original():