Added new exception and sorted imports and exceptions

streamsnapper/__init__.py

@@ -3,7 +3,16 @@
 
 # Local imports
 from .downloader import Downloader
-from .exceptions import DownloadError, EmptyDataError, InvalidDataError, MergeError, RequestError, ScrapingError, StreamBaseError
+from .exceptions import (
+    DownloadError,
+    EmptyDataError,
+    FFmpegNotFoundError,
+    InvalidDataError,
+    MergeError,
+    RequestError,
+    ScrapingError,
+    StreamBaseError,
+)
 from .merger import Merger
 from .platforms.youtube import YouTube, YouTubeExtractor
 
@@ -12,6 +21,7 @@
     'Downloader',
     'DownloadError',
     'EmptyDataError',
+    'FFmpegNotFoundError',
     'InvalidDataError',
     'MergeError',
     'RequestError',

streamsnapper/exceptions.py

@@ -4,26 +4,32 @@ class StreamBaseError(Exception):
     pass
 
 
+class DownloadError(StreamBaseError):
+    """Exception raised when an error occurs while downloading a file."""
+
+    pass
+
+
 class EmptyDataError(StreamBaseError):
     """Exception raised when no data is available."""
 
     pass
 
 
-class InvalidDataError(StreamBaseError):
-    """Exception raised when invalid data is provided."""
+class FFmpegNotFoundError(StreamBaseError):
+    """Exception raised when the FFmpeg executable is not found."""
 
     pass
 
 
-class ScrapingError(StreamBaseError):
-    """Exception raised when an error occurs while scraping data."""
+class InvalidDataError(StreamBaseError):
+    """Exception raised when invalid data is provided."""
 
     pass
 
 
-class DownloadError(StreamBaseError):
-    """Exception raised when an error occurs while downloading a file."""
+class MergeError(StreamBaseError):
+    """Exception raised when an error occurs while merging files."""
 
     pass
 
@@ -34,7 +40,7 @@ class RequestError(StreamBaseError):
     pass
 
 
-class MergeError(StreamBaseError):
-    """Exception raised when an error occurs while merging files."""
+class ScrapingError(StreamBaseError):
+    """Exception raised when an error occurs while scraping data."""
 
     pass