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weibo.py
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import json
import re
import requests
from requests.adapters import HTTPAdapter
import os
import sys
from concurrent.futures import ThreadPoolExecutor, as_completed
headers = {
'User_Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
}
cookies = [
'XSRF-TOKEN=df6_295NgzFvJXS5Ebir3Lsy; SUB=_2AkMSoQfrf8NxqwFRmfsVyG3mbYp3wgjEieKk_fYwJRMxHRl-yT9vqlIAtRB6OSEpBFcGiARBOAnwKhC5ZrKPs-0Tb0Qo; SUBP=0033WrSXqPxfM72-Ws9jqgMF55529P9D9WWFg0fG6cq3oE2bqhsoAldV; WBPSESS=gJ7ElPMf_3q2cdj5JUfmvGVqkHB92RE2_AwewsrjYWIBFCA1ZPKYgsEdwAzm6brHYlW5B6maWDy-hBEgLCyxVoJJry48tUmcvk0HOSyHP_39vQbgHUQVhjsEpRu0qJLNziegtrfv2J4r-EEdKdga-YSfVBhzDTG8azkZAaaS7Pw=',
'XSRF-TOKEN=df6_295NgzFvJXS5Ebir3Lsy; _s_tentry=-; Apache=6386009078674.588.1711119828939; SINAGLOBAL=6386009078674.588.1711119828939; ULV=1711119828990:1:1:1:6386009078674.588.1711119828939:; ALF=1713761012; SUBP=0033WrSXqPxfM725Ws9jqgMF55529P9D9WWuyTE2R_nVVR8Gh5or-UwK5JpX5KzhUgL.FoeNeKM4eh2pehe2dJLoIEBLxK-LBozLB-BLxKBLB.2L1K2LxKqL1KMLB.2LxKqL1-eL1hnt; SUB=_2A25I-vXPDeRhGeVJ6lUY8C_Nyz-IHXVodncHrDV8PUJbn9AGLRfgkW1NT-K3eh5dPZM9ZF7BK1xxHGc5IPJnHuMf; PC_TOKEN=f7723f2711; WBPSESS=HRGrvUX5o6Tu2aaaIhJAc5AQgyd_ChArhzxpTq2G3firFqV8woflsEY-USPTjze-BoOqGxKWzJs_RNqUxg8KLzjyZVqLaIkbmQaoOqD2zfduwsrQg_Im_Rf7wmjlKZHFecpsx1yYhPLc5CTwHO7KuQ==',
]
def extract_redirected_link(short_link):
try:
response = requests.get(short_link, headers=headers, allow_redirects=False)
if response.status_code == 200:
for key, value in response.__dict__.items():
print(f"{key}: {value}")
return None
elif response.status_code == 302:
# Extract the redirection URL from the Location header
if 'Location' in response.headers:
final_url = response.headers['Location']
return final_url
else:
print("Error: Redirection URL not found in response headers.")
return None
else:
print(f"Error: Unable to access {short_link}. Status code: {response.status_code}")
return None
except Exception as e:
print(f"Error: {e}")
return None
def get_page_id(url):
# 匹配UID和页面ID的正则表达式
if "t.cn" in url:
url = extract_redirected_link(url)
pattern = re.compile(r'https?://weibo.com/(\d+)/?(\w+)?')
# 尝试匹配链接中的UID和页面ID
match = pattern.match(url)
if match:
uid = match.group(1)
if match.group(2):
page_id = match.group(2)
else:
# 如果页面ID没有在链接中指定，则默认为最后一个字符
page_id = url[-1]
return page_id
# 如果链接格式不正确，则返回None
return None
def weibo_pagesource(page_id):
headers_copy = headers.copy()
for cookie in cookies:
headers_copy['Cookie'] = cookie
request_link = "https://weibo.com/ajax/statuses/show?id=" + page_id
response = requests.get(request_link, headers=headers_copy)
if response.ok:
try:
data = response.json()
return data
except ValueError:
print("Failed to decode JSON. Response was:", response.text)
elif response.status_code == 400:
print("Request failed with status code 400. Trying next cookie.")
continue
else:
print("Request failed with status code:", response.status_code)
return ""
print("All cookies failed. Unable to retrieve data.")
return ""
def get_page_type(response):
page_type = ''
if 'mix_media_info' in response.keys():
page_type = 'multimedia'
elif 'pic_infos' in response.keys() and 'pic_ids' in response.keys() and 'pic_num' in response.keys():
page_type = 'images'
# Note: Some picture weibo also has the 'page_info' field, e.g., https://weibo.com/2687932353/O594VFGac
elif 'page_info' in response.keys() and 'media_info' in response['page_info'].keys():
page_type = 'video'
else:
page_type = 'Unknown'
return page_type
def get_pic_type(response, pic_id):
# type:
# pic: photo
# livephoto: live photo
media_type = response['pic_infos'][pic_id]['type']
return media_type
def get_media_urls(response, page_type):
media_urls = []
if page_type == 'multimedia':
num_medias = len(response['mix_media_info']['items'])
for i in range(num_medias):
media = response['mix_media_info']['items'][i]
if 'pic' == media['type']:
media_urls += [{'url': media['data']['largest']['url'],
'media_id': media['data']['pic_id'],
'media_type': 'pic'}]
elif 'video' == media['type']:
video_url = media['data']['media_info']['mp4_720p_mp4'] or \
media['data']['media_info']['stream_url_hd']
media_urls += [{'url': video_url,
'media_id': media['data']['media_info']['media_id'],
'media_type': 'video'}]
else:
print('unknown media type in multi-media page...')
elif page_type == 'video':
video_info = response['page_info']['media_info']
video_url = video_info['playback_list'][0]['play_info']['url'] or \
video_info['mp4_720p_mp4'] or \
video_info['stream_url_hd']
media_urls += [{'url': video_url,
'media_id': video_info['media_id'],
'media_type': 'video'}]
elif page_type == 'images':
pic_ids = response['pic_ids']
# Note: 如果是转发微博，那么会有多个 pic_ids，其中当前微博的 pic_ids 是空，而被转发微博的 pic_ids 正常。
for pic_id in pic_ids:
pic_type = get_pic_type(response, pic_id)
if pic_type == "pic":
media_urls += [{'url': response['pic_infos'][pic_id]['largest']['url'],
'media_id': pic_id,
'media_type': 'pic'}]
elif (pic_type == "livephoto"):
media_urls += [{'url': response['pic_infos'][pic_id]['video'],
'media_id': pic_id,
'media_type': 'livephoto'}]
else:
print("No urls catched for new type of weibo_page.")
return media_urls
def get_user_info(response):
user = {}
user['screen_name'] = response['user']['screen_name']
user['uid'] = str(response['user']['id'])
return user
def download_media(url, file_path, uid):
downloader_headers = {
'User_Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36',
'Referer': 'https://weibo.com/',
'Sec_Fetch_Site': 'cross-site',
'Cookie': 'XSRF-TOKEN=df6_295NgzFvJXS5Ebir3Lsy; SUB=_2AkMSoQfrf8NxqwFRmfsVyG3mbYp3wgjEieKk_fYwJRMxHRl-yT9vqlIAtRB6OSEpBFcGiARBOAnwKhC5ZrKPs-0Tb0Qo; SUBP=0033WrSXqPxfM72-Ws9jqgMF55529P9D9WWFg0fG6cq3oE2bqhsoAldV; WBPSESS=gJ7ElPMf_3q2cdj5JUfmvGVqkHB92RE2_AwewsrjYWIBFCA1ZPKYgsEdwAzm6brHYlW5B6maWDy-hBEgLCyxVoJJry48tUmcvk0HOSyHP_39vQbgHUQVhjsEpRu0qJLNziegtrfv2J4r-EEdKdga-YSfVBhzDTG8azkZAaaS7Pw=; _s_tentry=-; Apache=6386009078674.588.1711119828939; SINAGLOBAL=6386009078674.588.1711119828939; ULV=1711119828990:1:1:1:6386009078674.588.1711119828939:',
}
try:
file_exist = os.path.isfile(file_path)
need_download = (not file_exist)
if not need_download:
return
s = requests.Session()
s.mount(url, HTTPAdapter(max_retries=5))
try_count = 0
success = False
MAX_TRY_COUNT = 3
while try_count < MAX_TRY_COUNT:
downloaded = s.get(
#url, headers=downloader_headers, timeout=(5, 10), verify=False
url, headers=downloader_headers, timeout=(5, 10)
)
try_count += 1
fail_flg_1 = url.endswith(("jpg", "jpeg")) and not downloaded.content.endswith(b"\xff\xd9")
fail_flg_2 = url.endswith("png") and not downloaded.content.endswith(b"\xaeB`\x82")
fail_flg_3 = url.endswith("mov") and False # to do: Verify mov file status
fail_flg_4 = url.endswith(",video") and False
if ( fail_flg_1 or fail_flg_2 or fail_flg_3 or fail_flg_4):
# logger.debug("[DEBUG] failed " + url + " " + str(try_count))
print("[DEBUG] Download failed ")
else:
success = True
# logger.debug("[DEBUG] success " + url + " " + str(try_count))
print("[DEBUG] success ")
break
if success:
if not file_exist:
with open(file_path, "wb") as f:
f.write(downloaded.content)
# logger.debug("[DEBUG] save " + file_path )
print("saved")
else:
# logger.debug("[DEBUG] failed " + url + " TOTALLY")
print("[DEBUG] Save failed " )
except Exception as e:
error_file = "not_downloaded.txt"
with open(error_file, "ab") as f:
url = str(uid) + ":" + file_path + ":" + url + "\n"
f.write(url.encode(sys.stdout.encoding))
# logger.exception(e)
def weibo_image_download(url, save_folder="images"):
print("Downloading URL: ", url)
page_id = get_page_id(url)
response = weibo_pagesource(page_id)
user_info = get_user_info(response)
user_folder = user_info['screen_name'] + "_" + user_info['uid']
save_folder = os.path.join(save_folder, user_folder)
if not os.path.isdir(save_folder):
os.makedirs(save_folder)
page_type = get_page_type(response)
media_urls = get_media_urls(response, page_type)
with ThreadPoolExecutor(max_workers=10) as executor:
futures = []
for media in media_urls:
media_url = media['url']
media_type = media['media_type']
media_id = media['media_id']
if 'pic' == media_type:
save_name = os.path.join(save_folder, media_id + '.jpg')
elif 'video' == media_type:
save_name = os.path.join(save_folder, media_id + '.mp4')
elif 'livephoto' == media_type:
save_name = os.path.join(save_folder, media_id + '.mov')
future = executor.submit(download_media, media_url, save_name, user_info['uid'])
futures.append(future)
for future in as_completed(futures):
try:
future.result()
except Exception as exc:
print('There was an exception: %s' % exc)
print("Finished downloading user: ", user_info['screen_name'])