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README.md
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README.md
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# Project Title
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Ydl is a simple python program that downloads youtube videos, converts them into
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audio file and creates an xml file to listen to them as a podcast.
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## Getting Started
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These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
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### Prerequisites
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What things you need to install the software and how to install them
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```
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Give examples
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```
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### Installing
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A step by step series of examples that tell you how to get a development env running
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Say what the step will be
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```
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Give the example
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```
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And repeat
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```
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until finished
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```
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End with an example of getting some data out of the system or using it for a little demo
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## Running the tests
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Explain how to run the automated tests for this system
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### Break down into end to end tests
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Explain what these tests test and why
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```
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Give an example
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```
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### And coding style tests
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Explain what these tests test and why
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```
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Give an example
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```
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## Deployment
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Add additional notes about how to deploy this on a live system
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## Built With
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* [Dropwizard](http://www.dropwizard.io/1.0.2/docs/) - The web framework used
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* [Maven](https://maven.apache.org/) - Dependency Management
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* [ROME](https://rometools.github.io/rome/) - Used to generate RSS Feeds
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## Contributing
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Please read [CONTRIBUTING.md](https://gist.github.com/PurpleBooth/b24679402957c63ec426) for details on our code of conduct, and the process for submitting pull requests to us.
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## Versioning
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We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/your/project/tags).
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## Authors
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* **Billie Thompson** - *Initial work* - [PurpleBooth](https://github.com/PurpleBooth)
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See also the list of [contributors](https://github.com/your/project/contributors) who participated in this project.
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## License
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This project is licensed under the MIT License - see the [LICENSE.md](LICENSE.md) file for details
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## Acknowledgments
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* Hat tip to anyone whose code was used
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* Inspiration
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* etc
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requirements.txt
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requirements.txt
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feedgen==0.8.0
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lxml==4.4.2
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pkg-resources==0.0.0
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python-dateutil==2.8.1
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six==1.13.0
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youtube-dl==2019.11.22
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ydl.py
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ydl.py
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from __future__ import unicode_literals
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import youtube_dl
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from feedgen.feed import FeedGenerator
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import os
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import sys
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import argparse
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#TODO:
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# offer download video option
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# create good README.md
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# .gitignore
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# LICENSE
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parser = argparse.ArgumentParser()
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parser.add_argument("-s","--simulate", help="Do not download videos, just do as if",action="store_true")
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parser.add_argument("-q","--quiet", help="Very quiet option for youtube-dl",action="store_true")
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parser.add_argument("-f","--feed", help="Create Podcast feed",action="store_true")
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parser.add_argument("-video", help="Download videos instead of creating audio",action="store_true")
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parser.add_argument("-d","--dir", help="Define download directory for files, default value:'~/Vidéos'", default="~/Vidéos")
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parser.add_argument("-url", help="Define base url for podcasts, default value:'http://podcasts.lutix.org'", default="http://podcasts.lutix.org")
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parser.add_argument("-yturl","--youtube_url", help="Define youtube url to fetch", default ="https://www.youtube.com/watch?v=xJO5GstqTSY&list=PLxzM9a5lhAumFRpcigmGY1QLDYxb4-P2B")
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args = parser.parse_args()
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def fetch_info(url_yt):
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print('Fetching Youtube Link informations...')
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infos = youtube_dl.YoutubeDL({'quiet':True,'ignoreerrors':True}).extract_info(url_yt, False)
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print('...Done')
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return infos
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def create_feed(results):
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"""
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#results keys
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_type entries id title uploader uploader_id uploader_url extractor webpage_url webpage_url_basename extractor_key
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"""
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fg = FeedGenerator()
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fg.load_extension('podcast')
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fg.podcast.itunes_category('Podcasting')
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fg.title(results['title'])
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fg.description('none')
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fg.link(href=args.url,rel='self')
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for item in results['entries']:
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"""
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#results['entries'] keys
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id uploader uploader_id uploader_url channel_id channel_url upload_date license creator title alt_title thumbnail description categories tags subtitles automatic_captions duration
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"""
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fe = fg.add_entry()
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fe.id(item['id'])
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fe.title(item['title'])
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fe.description(item['description'])
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item_full_path = args.url +'/'+results['title']+'/'+item['title']+'.mp3'
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fe.enclosure(item_full_path,str(item['duration']),'audio/mpeg')
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fg.rss_str(pretty=True)
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# create folder of feed if it doesn't exists
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os.makedirs(args.dir+'/'+results['title'], exist_ok=True)
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fg.rss_file(args.dir+'/'+results['title']+'/podcast.xml')
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return True
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def my_hook(d):
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if d['status'] == 'finished':
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print('Done downloading, now converting ...')
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def yt_download(ydl_opts):
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with youtube_dl.YoutubeDL(ydl_opts) as ydl:
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print('Downloading Videos...')
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print('Depending on number of files, it can take a while...')
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results = ydl.extract_info(args.youtube_url, not args.simulate)
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print('Done')
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def create_opts(infos,type):
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if type=='audio':
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ydl_opts = {
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'quiet':args.quiet,
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'format': 'bestaudio/best',
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'ignoreerrors': True,
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'postprocessors': [{
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'key': 'FFmpegExtractAudio',
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'preferredcodec': 'mp3',
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'preferredquality': '192',
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}],
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'progress_hooks': [my_hook],
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}
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elif type=='video':
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ydl_opts= {}
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# if youtube url is a list, then download archive
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print('Fetching Url properties...')
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if 'entries' in infos:
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ydl_opts['download_archive']= args.dir+'/archive.txt'
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ydl_opts['outtmpl']= args.dir+'/%(playlist_title)s/%(title)s.%(ext)s'
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else:
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ydl_opts['download_archive']= args.dir+'/archive.txt'
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ydl_opts['outtmpl']= args.dir+'/%(title)s.%(ext)s'
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print('Done')
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return ydl_opts
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if __name__ == "__main__":
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print('Downloads folder name: {}'.format(args.dir))
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infos = fetch_info(args.youtube_url)
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# if youtube url linked to a list
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if 'entries' in infos:
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print('')
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print('List of episodes online:')
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for k,i in enumerate(infos['entries']):
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print('Episode {}: {}, Durée:{}'.format(k+1,i['title'],i['duration']))
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if args.feed:
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print('')
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print('Feed creation...{}'.format("Done" if create_feed(infos) else "Error"))
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else:
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print('')
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print('Warning: no podcast feed has been created, please add --feed argument.')
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else:
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if args.feed:
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print('')
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print('In spite of --feed argument, as you specified contradictory options, no feed can be created!')
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if args.simulate:
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print('Downloads...Not requested!')
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else:
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yt_download(create_opts(infos, type='audio' if not args.video else 'video'))
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