mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 03:02:56 +08:00
8222d8de88
YoutubeDL is the class that coordinates everything FileDownloader gets a filename and an info dict and downloads the video.
78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
#!/usr/bin/env python
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# coding: utf-8
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import json
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import os
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import sys
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import unittest
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# Allow direct execution
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sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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import youtube_dl.YoutubeDL
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import youtube_dl.extractor
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from youtube_dl.utils import *
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PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), "parameters.json")
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# General configuration (from __init__, not very elegant...)
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jar = compat_cookiejar.CookieJar()
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cookie_processor = compat_urllib_request.HTTPCookieProcessor(jar)
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proxy_handler = compat_urllib_request.ProxyHandler()
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opener = compat_urllib_request.build_opener(proxy_handler, cookie_processor, YoutubeDLHandler())
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compat_urllib_request.install_opener(opener)
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class YoutubeDL(youtube_dl.YoutubeDL):
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def __init__(self, *args, **kwargs):
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super(YoutubeDL, self).__init__(*args, **kwargs)
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self.to_stderr = self.to_screen
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with io.open(PARAMETERS_FILE, encoding='utf-8') as pf:
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params = json.load(pf)
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params['writeinfojson'] = True
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params['skip_download'] = True
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params['writedescription'] = True
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TEST_ID = 'BaW_jenozKc'
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INFO_JSON_FILE = TEST_ID + '.mp4.info.json'
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DESCRIPTION_FILE = TEST_ID + '.mp4.description'
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EXPECTED_DESCRIPTION = u'''test chars: "'/\ä↭𝕐
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This is a test video for youtube-dl.
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For more information, contact phihag@phihag.de .'''
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class TestInfoJSON(unittest.TestCase):
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def setUp(self):
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# Clear old files
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self.tearDown()
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def test_info_json(self):
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ie = youtube_dl.extractor.YoutubeIE()
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ydl = YoutubeDL(params)
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ydl.add_info_extractor(ie)
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ydl.download([TEST_ID])
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self.assertTrue(os.path.exists(INFO_JSON_FILE))
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with io.open(INFO_JSON_FILE, 'r', encoding='utf-8') as jsonf:
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jd = json.load(jsonf)
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self.assertEqual(jd['upload_date'], u'20121002')
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self.assertEqual(jd['description'], EXPECTED_DESCRIPTION)
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self.assertEqual(jd['id'], TEST_ID)
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self.assertEqual(jd['extractor'], 'youtube')
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self.assertEqual(jd['title'], u'''youtube-dl test video "'/\ä↭𝕐''')
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self.assertEqual(jd['uploader'], 'Philipp Hagemeister')
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self.assertTrue(os.path.exists(DESCRIPTION_FILE))
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with io.open(DESCRIPTION_FILE, 'r', encoding='utf-8') as descf:
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descr = descf.read()
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self.assertEqual(descr, EXPECTED_DESCRIPTION)
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def tearDown(self):
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if os.path.exists(INFO_JSON_FILE):
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os.remove(INFO_JSON_FILE)
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if os.path.exists(DESCRIPTION_FILE):
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os.remove(DESCRIPTION_FILE)
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if __name__ == '__main__':
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unittest.main()
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