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Adding twitter-video-downloader module
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jeancf
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305c3d05c7
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221
twitterdl.py
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221
twitterdl.py
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import argparse
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import requests
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import json
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import urllib.parse
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import m3u8
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from pathlib import Path
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import re
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import ffmpeg
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import shutil
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import copy
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class TwitterDownloader:
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"""
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tw-dl offers the ability to download videos from Twitter feeds.
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**Disclaimer** I wrote this to recover a video for which the original was lost. Consider copyright before downloading
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content you do not own.
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"""
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video_player_prefix = 'https://twitter.com/i/videos/tweet/'
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video_api = 'https://api.twitter.com/1.1/videos/tweet/config/'
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tweet_data = {}
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def __init__(self, tweet_url, output_dir='./output', target_width=0, debug=0):
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self.tweet_url = tweet_url
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self.output_dir = output_dir
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self.target_width = int(target_width)
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self.debug = debug
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if debug > 2:
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self.debug = 2
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"""
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We split on ? to clean up the URL. Sharing tweets, for example,
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will add ? with data about which device shared it.
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The rest is just getting the user and ID to work with.
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"""
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self.tweet_data['tweet_url'] = tweet_url.split('?', 1)[0]
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self.tweet_data['user'] = self.tweet_data['tweet_url'].split('/')[3]
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self.tweet_data['id'] = self.tweet_data['tweet_url'].split('/')[5]
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output_path = Path(output_dir)
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storage_dir = output_path / self.tweet_data['user'] / self.tweet_data['id']
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Path.mkdir(storage_dir, parents=True, exist_ok=True)
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self.storage = str(storage_dir)
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self.requests = requests.Session()
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def download(self):
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self.__debug('Tweet URL', self.tweet_data['tweet_url'])
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# Get the bearer token
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token = self.__get_bearer_token()
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# Get the M3u8 file - this is where rate limiting has been happening
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video_host, playlist = self.__get_playlist(token)
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if playlist.is_variant:
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if self.target_width == 0:
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print('[+] Multiple resolutions found. Slurping all resolutions.')
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else:
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print('[+] Multiple resolutions found. Selecting the one closest to target width of ' + str(self.target_width))
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playlist = self.__filter_playlist(playlist)
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for plist in playlist.playlists:
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resolution = str(plist.stream_info.resolution[0]) + 'x' + str(plist.stream_info.resolution[1])
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resolution_file = Path(self.storage) / Path(resolution + '.mp4')
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print('[+] Downloading ' + resolution)
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playlist_url = video_host + plist.uri
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ts_m3u8_response = self.requests.get(playlist_url, headers = {'Authorization': None})
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ts_m3u8_parse = m3u8.loads(ts_m3u8_response.text)
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ts_list = []
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ts_full_file_list = []
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for ts_uri in ts_m3u8_parse.segments.uri:
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# ts_list.append(video_host + ts_uri)
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ts_file = requests.get(video_host + ts_uri)
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fname = ts_uri.split('/')[-1]
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ts_path = Path(self.storage) / Path(fname)
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ts_list.append(ts_path)
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ts_path.write_bytes(ts_file.content)
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ts_full_file = Path(self.storage) / Path(resolution + '.ts')
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ts_full_file = str(ts_full_file)
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ts_full_file_list.append(ts_full_file)
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# Shamelessly taken from https://stackoverflow.com/questions/13613336/python-concatenate-text-files/27077437#27077437
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with open(str(ts_full_file), 'wb') as wfd:
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for f in ts_list:
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with open(f, 'rb') as fd:
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shutil.copyfileobj(fd, wfd, 1024 * 1024 * 10)
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for ts in ts_full_file_list:
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print('\t[*] Doing the magic ...')
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ffmpeg\
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.input(ts)\
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.output(str(resolution_file), acodec='copy', vcodec='libx264', format='mp4', loglevel='error')\
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.overwrite_output()\
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.run()
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print('\t[+] Doing cleanup')
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for ts in ts_list:
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p = Path(ts)
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p.unlink()
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for ts in ts_full_file_list:
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p = Path(ts)
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p.unlink()
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else:
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print('[-] Sorry, single resolution video download is not yet implemented. Please submit a bug report with the link to the tweet.')
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def __get_bearer_token(self):
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video_player_url = self.video_player_prefix + self.tweet_data['id']
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video_player_response = self.requests.get(video_player_url).text
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self.__debug('Video Player Body', '', video_player_response)
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js_file_url = re.findall('src="(.*js)', video_player_response)[0]
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js_file_response = self.requests.get(js_file_url).text
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self.__debug('JS File Body', '', js_file_response)
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bearer_token_pattern = re.compile('Bearer ([a-zA-Z0-9%-])+')
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bearer_token = bearer_token_pattern.search(js_file_response)
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bearer_token = bearer_token.group(0)
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self.requests.headers.update({'Authorization': bearer_token})
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self.__debug('Bearer Token', bearer_token)
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self.__get_guest_token()
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return bearer_token
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def __get_playlist(self, token):
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player_config_req = self.requests.get(self.video_api + self.tweet_data['id'] + '.json')
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player_config = json.loads(player_config_req.text)
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if 'errors' not in player_config:
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self.__debug('Player Config JSON', '', json.dumps(player_config))
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m3u8_url = player_config['track']['playbackUrl']
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else:
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self.__debug('Player Config JSON - Error', json.dumps(player_config['errors']))
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print('[-] Rate limit exceeded. Could not recover. Try again later.')
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sys.exit(1)
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# Get m3u8
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m3u8_response = self.requests.get(m3u8_url)
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self.__debug('M3U8 Response', '', m3u8_response.text)
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m3u8_url_parse = urllib.parse.urlparse(m3u8_url)
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video_host = m3u8_url_parse.scheme + '://' + m3u8_url_parse.hostname
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m3u8_parse = m3u8.loads(m3u8_response.text)
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return [video_host, m3u8_parse]
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"""
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Thanks to @devkarim for this fix: https://github.com/h4ckninja/twitter-video-downloader/issues/2#issuecomment-538773026
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"""
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def __get_guest_token(self):
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res = self.requests.post("https://api.twitter.com/1.1/guest/activate.json")
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res_json = json.loads(res.text)
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self.requests.headers.update({'x-guest-token': res_json.get('guest_token')})
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def __filter_playlist(self, playlist):
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# Make a copy of the playlist object and reset 'playlists' member
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new_playlist = copy.deepcopy(playlist)
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new_playlist.playlists = []
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# Arbitrary high number that any resolution will beat
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min_dist_2_target = 100000
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for instance in playlist.playlists:
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# Calculate how far the width of considered resolution is from our target
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dist_2_target = abs(instance.stream_info.resolution[0] - self.target_width)
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if dist_2_target < min_dist_2_target:
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min_dist_2_target = dist_2_target
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# Replace the only item of new_playlist with this one
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new_playlist.playlists = []
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new_playlist.playlists.append(instance)
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return new_playlist
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def __debug(self, msg_prefix, msg_body, msg_body_full = ''):
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if self.debug == 0:
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return
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if self.debug == 1:
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print('[Debug] ' + '[' + msg_prefix + ']' + ' ' + msg_body)
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if self.debug == 2:
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print('[Debug+] ' + '[' + msg_prefix + ']' + ' ' + msg_body + ' - ' + msg_body_full)
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if __name__ == '__main__':
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import sys
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if sys.version_info[0] == 2:
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print('Python3 is required.')
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sys.exit(1)
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parser = argparse.ArgumentParser()
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parser.add_argument('tweet_url', help='The video URL on Twitter (https://twitter.com/<user>/status/<id>).')
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parser.add_argument('-o', '--output', dest='output', default='./output', help='The directory to output to. The structure will be: <output>/<user>/<id>.')
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parser.add_argument('-d', '--debug', default=0, action='count', dest='debug', help='Debug. Add more to print out response bodies (maximum 2).')
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parser.add_argument('-w', '--target_width', dest='target_width', default=0, help='In pixels. Download only the video resolution closest to this value')
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args = parser.parse_args()
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twitter_dl = TwitterDownloader(args.tweet_url, output_dir=args.output, target_width=args.target_width, debug=args.debug)
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twitter_dl.download()
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2
twoot.py
2
twoot.py
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@ -29,6 +29,8 @@ import datetime, time
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import re
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from mastodon import Mastodon, MastodonError, MastodonAPIError, MastodonIllegalArgumentError
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import twitterdl
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# Update from https://www.whatismybrowser.com/guides/the-latest-user-agent/
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USER_AGENTS = [
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'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.90 Safari/537.36',
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