56 lines
1.3 KiB
Python
56 lines
1.3 KiB
Python
from functools import wraps
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from urllib.parse import urlsplit, urlunsplit, parse_qs, urlencode
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import threading
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import youtube_dl
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from youtube_dl.utils import DownloadError
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class Namespace(object): pass
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def filter_query_params(url, allowed=[]):
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split_url = urlsplit(url)
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qs = parse_qs(split_url.query)
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print(qs)
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for key in list(qs.keys()):
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if key not in allowed:
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del qs[key]
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return urlunsplit((
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split_url.scheme,
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split_url.netloc,
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split_url.path,
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urlencode(qs, doseq=True),
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split_url.fragment,
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))
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def get_youtube_metadata(url, ydl = youtube_dl.YoutubeDL()):
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if urlsplit(url).netloc.lower() in ("www.youtube.com", "youtube.com", "youtub.be"):
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#Stop it from doing the whole playlist
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url = filter_query_params(url, allowed=["v"])
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try:
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resp = ydl.extract_info(url, download=False)
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except DownloadError:
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return None
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#print resp.keys()
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title = resp.get('title')
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length = resp.get('duration')
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#print( title, "%i:%.2i" % (length//60, length%60))
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return {"title":title, "length":seconds_to_timestamp(length)}
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def seconds_to_timestamp(s):
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return "%i:%.2i" % (s//60, s%60)
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# decorator:
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def call_as_thread(func): # This will discard any return value!
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@wraps(func)
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def new_func(*args, **kwargs):
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threading.Thread(
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target = func,
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args = args,
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kwargs = kwargs
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).start()
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return new_func
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