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standardize country specific subtitle language codes

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simon 2022-02-05 16:07:11 +07:00
parent 3ef35a9d53
commit ac531affb5
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1 changed files with 26 additions and 2 deletions
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28
tubearchivist/home/src/index/video.py
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@ -68,11 +68,21 @@ class YoutubeSubtitle:
return relevant_subtitles
def _normalize_lang(self):
"""normalize country specific language keys"""
all_subtitles = self.youtube_meta.get("subtitles")
all_keys = list(all_subtitles.keys())
for key in all_keys:
lang = key.split("-")[0]
old = all_subtitles.pop(key)
all_subtitles[lang] = old
return all_subtitles
def get_user_subtitles(self):
"""get subtitles uploaded from channel owner"""
print(f"{self.youtube_id}: get user uploaded subtitles")
all_subtitles = self.youtube_meta.get("subtitles")
all_subtitles = self._normalize_lang()
if not all_subtitles:
return False
@ -90,6 +100,19 @@ class YoutubeSubtitle:
return relevant_subtitles
def download_subtitles(self, relevant_subtitles):
"""download subtitle files to archive"""
for subtitle in relevant_subtitles:
dest_path = os.path.join(
self.config["application"]["videos"], subtitle["media_url"]
)
response = requests.get(subtitle["url"])
if response.ok:
with open(dest_path, "w", encoding="utf-8") as subfile:
subfile.write(response.text)
else:
print(f"{self.youtube_id}: failed to download subtitle")
class YoutubeVideo(YouTubeItem, YoutubeSubtitle):
"""represents a single youtube video"""
@ -256,6 +279,7 @@ class YoutubeVideo(YouTubeItem, YoutubeSubtitle):
subtitles = handler.get_subtitles()
if subtitles:
self.json_data["subtitles"] = subtitles
handler.download_subtitles(relevant_subtitles=subtitles)
def index_new_video(youtube_id):