♻️ Modularized downloader

src/downloader/factory.py

@@ -0,0 +1,33 @@
+"""Downloader Factory."""
+from src.config import RevancedConfig
+from src.downloader.apkmirror import ApkMirror
+from src.downloader.apkpure import ApkPure
+from src.downloader.apksos import ApkSos
+from src.downloader.download import Downloader
+from src.downloader.uptodown import UptoDown
+from src.patches import Patches
+
+
+class DownloaderFactory(object):
+    """Downloader Factory."""
+
+    @staticmethod
+    def create_downloader(
+        app: str, patcher: Patches, config: RevancedConfig
+    ) -> Downloader:
+        """Returns appropriate downloader.
+
+        Parameters
+        ----------
+        app : App Name
+        patcher : Patcher
+        config : Config
+        """
+        if app in config.apk_pure:
+            return ApkPure(patcher, config)
+        elif app in config.apk_sos:
+            return ApkSos(patcher, config)
+        elif app in config.upto_down:
+            return UptoDown(patcher, config)
+        else:
+            return ApkMirror(patcher, config)