Refactor constants management to use Pydantic BaseModel for configuration

- Replaced module-level path variables in constants.py with a structured Pydantic Config class.
- Updated all relevant modules (train.py, augmentation.py, exports.py, dataset-visualiser.py, manual_run.py) to access paths through the new config structure.
- Fixed bugs related to image processing and model saving.
- Enhanced test infrastructure to accommodate the new configuration approach.

This refactor improves code maintainability and clarity by centralizing configuration management.
This commit is contained in:
Oleksandr Bezdieniezhnykh
2026-03-27 18:18:30 +02:00
parent b68c07b540
commit 142c6c4de8
106 changed files with 5706 additions and 654 deletions
+8 -16
View File
@@ -18,15 +18,7 @@ from tests.conftest import apply_constants_patch
def _patch_augmentation_paths(monkeypatch, base: Path):
import augmentation as aug
import constants as c
apply_constants_patch(monkeypatch, base)
monkeypatch.setattr(aug, "data_images_dir", c.data_images_dir)
monkeypatch.setattr(aug, "data_labels_dir", c.data_labels_dir)
monkeypatch.setattr(aug, "processed_images_dir", c.processed_images_dir)
monkeypatch.setattr(aug, "processed_labels_dir", c.processed_labels_dir)
monkeypatch.setattr(aug, "processed_dir", c.processed_dir)
def _seed():
@@ -210,8 +202,8 @@ def test_bt_aug_07_full_pipeline_five_images_forty_outputs(
import constants as c
from augmentation import Augmentator
img_dir = Path(c.data_images_dir)
lbl_dir = Path(c.data_labels_dir)
img_dir = Path(c.config.data_images_dir)
lbl_dir = Path(c.config.data_labels_dir)
img_dir.mkdir(parents=True, exist_ok=True)
lbl_dir.mkdir(parents=True, exist_ok=True)
src_img, src_lbl = sample_images_labels(5)
@@ -220,8 +212,8 @@ def test_bt_aug_07_full_pipeline_five_images_forty_outputs(
for p in src_lbl.glob("*.txt"):
shutil.copy2(p, lbl_dir / p.name)
Augmentator().augment_annotations()
proc_img = Path(c.processed_images_dir)
proc_lbl = Path(c.processed_labels_dir)
proc_img = Path(c.config.processed_images_dir)
proc_lbl = Path(c.config.processed_labels_dir)
assert len(list(proc_img.glob("*.jpg"))) == 40
assert len(list(proc_lbl.glob("*.txt"))) == 40
@@ -233,10 +225,10 @@ def test_bt_aug_08_skips_already_processed(tmp_path, monkeypatch, sample_images_
import constants as c
from augmentation import Augmentator
img_dir = Path(c.data_images_dir)
lbl_dir = Path(c.data_labels_dir)
proc_img = Path(c.processed_images_dir)
proc_lbl = Path(c.processed_labels_dir)
img_dir = Path(c.config.data_images_dir)
lbl_dir = Path(c.config.data_labels_dir)
proc_img = Path(c.config.processed_images_dir)
proc_lbl = Path(c.config.processed_labels_dir)
img_dir.mkdir(parents=True, exist_ok=True)
lbl_dir.mkdir(parents=True, exist_ok=True)
proc_img.mkdir(parents=True, exist_ok=True)