yt-dlp/test/test_download.py

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#!/usr/bin/env python2
import unittest
import hashlib
import os
from youtube_dl.FileDownloader import FileDownloader
from youtube_dl.InfoExtractors import YoutubeIE
class DownloadTest(unittest.TestCase):
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#calculated with md5sum:
# md5sum (GNU coreutils) 8.19
YOUTUBE_MD5 = "8547978241cb87dd6782b10b8e90acc3"
YOUTUBE_URL = "http://www.youtube.com/watch?v=BaW_jenozKc"
YOUTUBE_FILE = "BaW_jenozKc.flv"
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def test_youtube(self):
#let's download a file from youtube
fd = FileDownloader({})
fd.add_info_extractor(YoutubeIE())
fd.download([DownloadTest.YOUTUBE_URL])
self.assertTrue(os.path.exists(DownloadTest.YOUTUBE_FILE))
md5_down_file = md5_for_file(DownloadTest.YOUTUBE_FILE)
self.assertEqual(md5_down_file, DownloadTest.YOUTUBE_MD5)
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def cleanUp(self):
if os.path.exists(DownloadTest.YOUTUBE_FILE):
os.remove(DownloadTest.YOUTUBE_FILE)
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def md5_for_file(f, block_size=2**20):
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md5 = hashlib.md5()
while True:
data = f.read(block_size)
if not data:
break
md5.update(data)
return md5.digest()