also playlist index reversed

src/ytdl_sub/entries/base_entry.py

@@ -1,4 +1,5 @@
 from abc import ABC
+from datetime import datetime
 from pathlib import Path
 from typing import Any
 from typing import Dict
@@ -10,7 +11,9 @@ from typing import final
 
 from yt_dlp.utils import sanitize_filename
 
-from ytdl_sub.entries.variables.kwargs import DESCRIPTION, EPOCH, EXTRACTOR
+from ytdl_sub.entries.variables.kwargs import DESCRIPTION
+from ytdl_sub.entries.variables.kwargs import EPOCH
+from ytdl_sub.entries.variables.kwargs import EXTRACTOR
 from ytdl_sub.entries.variables.kwargs import TITLE
 from ytdl_sub.entries.variables.kwargs import UID
 from ytdl_sub.entries.variables.kwargs import UPLOADER
@@ -18,8 +21,6 @@ from ytdl_sub.entries.variables.kwargs import UPLOADER_ID
 from ytdl_sub.entries.variables.kwargs import UPLOADER_URL
 from ytdl_sub.entries.variables.kwargs import WEBPAGE_URL
 
-from datetime import datetime
-
 # pylint: disable=no-member
 
 
@@ -80,7 +81,7 @@ class BaseEntryVariables:
         str
             The epoch's date, in YYYYMMDD format.
         """
-        return datetime.utcfromtimestamp(self.epoch).strftime('%Y%m%d')
+        return datetime.utcfromtimestamp(self.epoch).strftime("%Y%m%d")
 
     @property
     def epoch_hour(self: "BaseEntry") -> str:
@@ -90,7 +91,7 @@ class BaseEntryVariables:
         str
             The epoch's hour, padded
         """
-        return datetime.utcfromtimestamp(self.epoch).strftime('%H')
+        return datetime.utcfromtimestamp(self.epoch).strftime("%H")
 
     @property
     def title(self: "BaseEntry") -> str:

src/ytdl_sub/entries/variables/entry_variables.py

@@ -169,6 +169,16 @@ class EntryVariables(BaseEntryVariables):
         """
         return self.kwargs_get(PLAYLIST_INDEX, 1)
 
+    @property
+    def playlist_index_reversed(self: Self) -> int:
+        """
+        Returns
+        -------
+        int
+            Playlist index reversed via ``playlist_count - playlist_index + 1``
+        """
+        return self.playlist_count - self.playlist_index + 1
+
     @property
     def playlist_index_padded(self: Self) -> str:
         """
@@ -179,6 +189,16 @@ class EntryVariables(BaseEntryVariables):
         """
         return _pad(self.playlist_index, width=2)
 
+    @property
+    def playlist_index_reversed_padded(self: Self) -> str:
+        """
+        Returns
+        -------
+        str
+            playlist_index_reversed padded two digits
+        """
+        return _pad(self.playlist_index_reversed, width=2)
+
     @property
     def playlist_index_padded6(self: Self) -> str:
         """
@@ -189,6 +209,16 @@ class EntryVariables(BaseEntryVariables):
         """
         return _pad(self.playlist_index, width=6)
 
+    @property
+    def playlist_index_reversed_padded6(self: Self) -> str:
+        """
+        Returns
+        -------
+        str
+            playlist_index_reversed padded six digits.
+        """
+        return _pad(self.playlist_index_reversed, width=6)
+
     @property
     def playlist_count(self: Self) -> int:
         """

tests/unit/entries/conftest.py

@@ -98,6 +98,9 @@ def mock_entry_to_dict(
         "playlist_index": 1,
         "playlist_index_padded": "01",
         "playlist_index_padded6": "000001",
+        "playlist_index_reversed": 1,
+        "playlist_index_reversed_padded": "01",
+        "playlist_index_reversed_padded6": "000001",
         "playlist_count": 1,
         "playlist_max_upload_year": 2021,
         "playlist_max_upload_year_truncated": 21,