[FEATURE] creator source variable (#572)

src/ytdl_sub/entries/variables/entry_variables.py

@@ -6,6 +6,7 @@ from yt_dlp.utils import sanitize_filename
 from ytdl_sub.entries.base_entry import BaseEntry
 from ytdl_sub.entries.base_entry import BaseEntryVariables
 from ytdl_sub.entries.variables.kwargs import CHANNEL
+from ytdl_sub.entries.variables.kwargs import CREATOR
 from ytdl_sub.entries.variables.kwargs import DOWNLOAD_INDEX
 from ytdl_sub.entries.variables.kwargs import EXT
 from ytdl_sub.entries.variables.kwargs import PLAYLIST_COUNT
@@ -350,6 +351,16 @@ class EntryVariables(BaseEntryVariables):
         """
         return self.kwargs_get(SOURCE_UPLOADER_URL, self.source_webpage_url)
 
+    @property
+    def creator(self: Self) -> str:
+        """
+        Returns
+        -------
+        str
+            The creator name if it exists, otherwise returns the channel.
+        """
+        return self.kwargs_get(CREATOR, self.channel)
+
     @property
     def channel(self: Self) -> str:
         """

src/ytdl_sub/entries/variables/kwargs.py

@@ -54,6 +54,7 @@ EXTRACTOR = _("extractor")
 IE_KEY = _("ie_key")
 EPOCH = _("epoch")
 CHANNEL = _("channel")
+CREATOR = _("creator")
 EXT = _("ext")
 TITLE = _("title")
 DESCRIPTION = _("description")

tests/unit/entries/conftest.py

@@ -69,6 +69,7 @@ def mock_entry_to_dict(
         "title_sanitized": "entry ｛title｝",
         "ext": ext,
         "description": "",
+        "creator": "abc123",
         "channel": "abc123",
         "channel_sanitized": "abc123",
         "extractor": extractor,