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发表于 2018-9-27 10:13:40
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# 抖音App视频下载代码
# 作者：Charles
# 公众号：Charles的皮卡丘
import requests
import os
import json
import re
import sys
import time
from contextlib import closing
requests.packages.urllib3.disable_warnings()
class Spider():
def __init__(self):
self.headers = {
'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
'accept-encoding': 'gzip, deflate, br',
'accept-language': 'zh-CN,zh;q=0.9',
'cache-control': 'max-age=0',
'upgrade-insecure-requests': '1',
'user-agent': 'Mozilla/5.0 (Linux; U; Android 5.1.1; zh-cn; MI 4S Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/53.0.2785.146 Mobile Safari/537.36 XiaoMi/MiuiBrowser/9.1.3',
}
print('[INFO]:Douyin App Video downloader...')
print('[Version]: V3.0')
print('[Author]: Charles')
# 外部调用运行
def run(self):
user_id = input('Enter the ID:')
watermark = input('With watermark or not(0 or 1):')
if watermark == '0':
watermark = True
else:
watermark = False
video_names, video_urls, nickname = self._parse_userID(user_id)
if nickname not in os.listdir():
os.mkdir(nickname)
print('[INFO]:Number of Videos <%s>' % len(video_urls))
for num in range(len(video_names)):
print('[INFO]:Parsing <No.%d> <Url:%s>' % (num+1, video_urls[num]))
temp = video_names[num].replace('\\', '')
video_name = temp.replace('/', '')
self._downloader(video_urls[num], os.path.join(nickname, video_name), watermark)
print('\n')
print('[INFO]:All Done...')
# 视频下载
def _downloader(self, video_url, path, watermark):
size = 0
download_url = self._get_download_url(video_url, watermark)
with closing(requests.get(download_url, headers=self.headers, stream=True)) as response:
chunk_size = 1024
content_size = int(response.headers['content-length'])
if response.status_code == 200:
sys.stdout.write('[File Size]: %0.2f MB\n' % (content_size/chunk_size/1024))
with open(path, 'wb') as f:
for data in response.iter_content(chunk_size=chunk_size):
f.write(data)
size += len(data)
f.flush()
sys.stdout.write('[Progress]: %0.2f%%' % float(size/content_size*100) + '\r')
sys.stdout.flush()
# 获得视频下载地址
def _get_download_url(self, video_url, watermark):
res = requests.get(url=video_url)
relu = re.compile(r'playAddr: "(.+)",')
url = relu.search(res.text).group(1)
return url if watermark else url.replace('playwm', 'play')
# 通过user_id获取该用户发布的所有视频
def _parse_userID(self, user_id):
video_names = []
video_urls = []
unique_id = ''
while unique_id != user_id:
search_url = 'https://api.amemv.com/aweme/v1/discover/search/?cursor=0&keyword=%s&count=10&type=1&retry_type=no_retry&iid=17900846586&device_id=34692364855&ac=wifi&channel=xiaomi&aid=1128&app_name=aweme&version_code=162&version_name=1.6.2&device_platform=android&ssmix=a&device_type=MI+5&device_brand=Xiaomi&os_api=24&os_version=7.0&uuid=861945034132187&openudid=dc451556fc0eeadb&manifest_version_code=162&resolution=1080*1920&dpi=480&update_version_code=1622' % user_id
res = requests.get(url=search_url, headers=self.headers)
res_dic = json.loads(res.text)
uid = res_dic['user_list'][0]['user_info']['uid']
aweme_count = res_dic['user_list'][0]['user_info']['aweme_count']
nickname = res_dic['user_list'][0]['user_info']['nickname']
unique_id = res_dic['user_list'][0]['user_info']['unique_id']
user_url = 'https://www.amemv.com/aweme/v1/aweme/post/?user_id={}&max_cursor=0&count={}'.format(uid, aweme_count)
res = requests.get(url=user_url, headers=self.headers)
res_dic = json.loads(res.text)
i = 1
for each in res_dic['aweme_list']:
share_desc = each['share_info']['share_desc']
if share_desc in ['抖音-原创音乐短视频社区', 'TikTok']:
video_names.append(str(i) + '.mp4')
i += 1
else:
video_names.append(share_desc + '.mp4')
video_urls.append(each['share_info']['share_url'])
return video_names, video_urls, nickname
if __name__ == '__main__':
sp = Spider()
sp.run() |
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