Initial commit

2026-06-12 23:53:39 +03:00
commit 67fd2bc5ac
32 changed files with 1107 additions and 0 deletions
@@ -0,0 +1,41 @@
+from abc import ABC, abstractmethod
+from pathlib import Path
+
+
+class ModelStorage(ABC):
+    @property
+    @abstractmethod
+    def models_dir(self) -> Path:
+        raise NotImplementedError
+
+    @abstractmethod
+    def ensure_directories(self) -> None:
+        raise NotImplementedError
+
+    @abstractmethod
+    def validate_upload_filename(self, filename: str | None) -> str:
+        raise NotImplementedError
+
+    @abstractmethod
+    def save_upload_to_tmp(self, source_file, filename: str) -> Path:
+        raise NotImplementedError
+
+    @abstractmethod
+    def build_model_filename(self, version: str) -> str:
+        raise NotImplementedError
+
+    @abstractmethod
+    def prepare_conversion_input(self, tmp_path: Path, model_filename: str) -> Path:
+        raise NotImplementedError
+
+    @abstractmethod
+    def finalize_converted_model(self, converted_path: Path, model_filename: str) -> Path:
+        raise NotImplementedError
+
+    @abstractmethod
+    def ensure_model_file_exists(self, file_path: str) -> Path:
+        raise NotImplementedError
+
+    @abstractmethod
+    def delete_file_if_exists(self, file_path: Path | None) -> None:
+        raise NotImplementedError