get_podcast: fix edge case when first subtitle is missing

sigma67 · Jul 23, 2024 · 6e0fd5e · 6e0fd5e
1 parent 8d6dd11
commit 6e0fd5e
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Showing 2 changed files with 8 additions and 8 deletions.
diff --git a/ytmusicapi/navigation.py b/ytmusicapi/navigation.py
@@ -6,6 +6,7 @@
 RUN_TEXT = ["runs", 0, "text"]
 TAB_CONTENT = ["tabs", 0, "tabRenderer", "content"]
 TAB_1_CONTENT = ["tabs", 1, "tabRenderer", "content"]
+TAB_2_CONTENT = ["tabs", 2, "tabRenderer", "content"]
 TWO_COLUMN_RENDERER = ["contents", "twoColumnBrowseResultsRenderer"]
 SINGLE_COLUMN = ["contents", "singleColumnBrowseResultsRenderer"]
 SINGLE_COLUMN_TAB = SINGLE_COLUMN + TAB_CONTENT

diff --git a/ytmusicapi/parsers/podcasts.py b/ytmusicapi/parsers/podcasts.py
@@ -2,6 +2,9 @@
 
 from .songs import *
 
+PROGRESS_RENDERER = ["musicPlaybackProgressRenderer"]
+DURATION_TEXT = ["durationText", "runs", 1, "text"]
+
 
 @dataclass
 class DescriptionElement:
@@ -83,8 +86,8 @@ def parse_episode_header(header: dict) -> dict:
     metadata["date"] = nav(header, [*SUBTITLE2])
     metadata["duration"] = nav(header, [*SUBTITLE3], True)
     if not metadata["duration"]:  # progress started
-        progress_renderer = nav(header, ["progress", "musicPlaybackProgressRenderer"])
-        metadata["duration"] = nav(progress_renderer, ["durationText", "runs", 1, "text"], True)
+        progress_renderer = nav(header, ["progress", *PROGRESS_RENDERER])
+        metadata["duration"] = nav(progress_renderer, DURATION_TEXT, True)
         metadata["progressPercentage"] = nav(progress_renderer, ["playbackProgressPercentage"])
     metadata["saved"] = nav(header, ["buttons", 0, *TOGGLED_BUTTON], True) or False
 
@@ -100,12 +103,8 @@ def parse_episode_header(header: dict) -> dict:
 def parse_episode(data):
     """Parses a single episode under "Episodes" on a channel page or on a podcast page"""
     thumbnails = nav(data, THUMBNAILS)
-    date = None
-    if len(nav(data, SUBTITLE_RUNS)) == 1:
-        duration = nav(data, SUBTITLE)
-    else:
-        date = nav(data, SUBTITLE)
-        duration = nav(data, SUBTITLE2, True)
+    date = nav(data, SUBTITLE, True)
+    duration = nav(data, ["playbackProgress", *PROGRESS_RENDERER, *DURATION_TEXT], True)
     title = nav(data, TITLE_TEXT)
     description = nav(data, DESCRIPTION, True)
     videoId = nav(data, ["onTap", *WATCH_VIDEO_ID], True)