🥅 Exception handling (#290)

src/exceptions.py

@@ -16,6 +16,57 @@ class APKMirrorIconScrapFailure(Exception):
         self.url = kwargs.get("url", None)
 
 
+class DownloadFailure(Exception):
+    """Generic Download failure."""
+
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        """Initialize the APKMirrorAPKDownloadFailure exception.
+
+        Args:
+            *args: Variable length argument list.
+            **kwargs: Arbitrary keyword arguments.
+                url (str, optional): The URL of the failed icon scraping. Defaults to None.
+        """
+        super().__init__(*args)
+        self.url = kwargs.get("url", None)
+
+
+class APKDownloadFailure(DownloadFailure):
+    """Exception raised when the apk cannot be scraped."""
+
+    pass
+
+
+class APKMirrorAPKDownloadFailure(APKDownloadFailure):
+    """Exception raised when downloading an APK from apkmirror failed."""
+
+    pass
+
+
+class APKMirrorAPKNotFound(APKDownloadFailure):
+    """Exception raised when apk doesn't exist on APKMirror."""
+
+    pass
+
+
+class UptoDownAPKDownloadFailure(APKDownloadFailure):
+    """Exception raised when downloading an APK from uptodown failed."""
+
+    pass
+
+
+class APKPureAPKDownloadFailure(APKDownloadFailure):
+    """Exception raised when downloading an APK from apkpure failed."""
+
+    pass
+
+
+class APKSosAPKDownloadFailure(APKDownloadFailure):
+    """Exception raised when downloading an APK from apksos failed."""
+
+    pass
+
+
 class PatchingFailed(Exception):
     """Patching Failed."""
 
@@ -28,7 +79,16 @@ class AppNotFound(ValueError):
     pass
 
 
-class PatchesJsonFailed(ValueError):
-    """Patches failed."""
+class PatchesJsonLoadFailed(ValueError):
+    """Failed to load patches json."""
 
-    pass
+    def __init__(self, *args: Any, **kwargs: Any) -> None:
+        """Initialize the PatchesJsonLoadFailed exception.
+
+        Args:
+            *args: Variable length argument list.
+            **kwargs: Arbitrary keyword arguments.
+                file_name (str, optional): The name of json file. Defaults to None.
+        """
+        super().__init__(*args)
+        self.file_name = kwargs.get("file_name", None)