Exceptions should be derived from Exception and not BaseException

"The base class for all built-in exceptions. It is not meant to be directly inherited by user-defined classes (for that, use Exception)."
https://docs.python.org/3/library/exceptions.html#BaseException

Author: Keeper-of-the-Keys

setup.py

@@ -33,7 +33,7 @@
 author, email = re.match(r'^(.*) <(.*)>$', metadata['author']).groups()
 
 
-class MissingFile(BaseException):
+class MissingFile(Exception):
     pass
 
 

src/gpodder/plugins/itunes.py

@@ -27,7 +27,7 @@
 
 logger = logging.getLogger(__name__)
 
-class ITunesFeedException(BaseException):
+class ITunesFeedException(Exception):
     pass
 
 

src/gpodder/plugins/vimeo.py

@@ -38,7 +38,7 @@
 FILEFORMAT_RANKING = ['mobile', 'sd', 'hd']
 
 
-class VimeoError(BaseException):
+class VimeoError(Exception):
     pass