mirror of https://git.sr.ht/~cadence/NewLeaf
30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
import re
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import requests
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from extractors.video import extract_video
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from tools.converters import escape_html_textcontent, get_subtitle_api_url
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from urllib.parse import urlencode
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import xml.etree.ElementTree as ET
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def extract_captions(id, **kwargs):
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captions = extract_captions_from_video(id)
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return extract_captions_from_dict(captions, **kwargs)
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# Return captions for the language specified,
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# The captions list otherwise
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def extract_captions_from_dict(captions, *, lang=None, label=None):
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if lang is None and label is None:
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return captions
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url = next(caption["second__remoteUrl"] for caption in captions["captions"] if caption["languageCode"] == lang or caption["label"] == label)
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r = requests.get(url)
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r.raise_for_status()
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# remove extraneous " align:start position:0%" on timestamps lines on auto-generated captions
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if (lang and "auto-generated" in lang) or (label and "auto-generated" in label):
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return re.sub(r"^([0-9:.]+ --> [0-9:.]+).*$", r"\1", r.content.decode("utf8"), flags=re.MULTILINE)
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return r
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def extract_captions_from_video(id):
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return {
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"captions": extract_video(id)["captions"]
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}
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