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Update Get_Danmaku.py

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p2fx74kt6 2 months ago
parent cd8be98098
commit aba5ee038d
1 changed files with 92 additions and 92 deletions
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Get_Danmaku.py
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@ -1,92 +1,92 @@
import time import time
import re import re
import requests import requests
headers = { headers = {
"User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0", "User-Agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0",
"Cookie":"buvid4=D16319A3-9CCF-7099-A512-0A135AD5785B47915-023052812-b1nz50QSFWB5YJLoC8St7Q%3D%3D; buvid_fp_plain=undefined; enable_web_push=DISABLE; header_theme_version=CLOSE; DedeUserID=5493983; DedeUserID__ckMd5=5158623efb606499; CURRENT_FNVAL=16; blackside_state=0; CURRENT_BLACKGAP=0; FEED_LIVE_VERSION=V_WATCHLATER_PIP_WINDOW3; _uuid=65D18E104-D381-1D7B-4191-BB14FBF71016F05662infoc; CURRENT_QUALITY=116; buvid3=5C4356FC-CED4-B797-D0E9-0D465C57237867779infoc; b_nut=1723395567; rpdid=|(u)~Ju~J|kl0J'u~kJJml~u); LIVE_BUVID=AUTO8217257278253243; home_feed_column=5; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY2NzExOTIsImlhdCI6MTcyNjQxMTkzMiwicGx0IjotMX0.HL4benw1AXqZyCPuhdJ0gWt_ntTJ11SaspK8rVkM4Nw; bili_ticket_expires=1726671132; SESSDATA=62b3d1f9%2C1741976682%2C01ac3%2A92CjBKLlT2PXjk2hmj_l4GXirVUtBEUJu-ii7ymQtB_b7urFREHxDukjCy1zRg6t4Fq_USVld0eW1pNGtoZ2prQWRCRUg3aTZZTzRUUE1wc1M2VkpGZDhTZzY3OHhwZ3BGTEQ4am9tOTJLMlUtZUduS2lCMjhpZS1HQU1laGRReUpoQ3VwdWdYS3FBIIEC; bili_jct=f1753715b455ce2db99ec05354cf2c00; fingerprint=262de2a503b05140a20bda05841f9755; buvid_fp=262de2a503b05140a20bda05841f9755; PVID=2; browser_resolution=2040-1026; bp_t_offset_5493983=978040246019031040; b_lsid=62D18E35_19203235E8B; sid=86fq5dr0", "Cookie":"buvid4=D16319A3-9CCF-7099-A512-0A135AD5785B47915-023052812-b1nz50QSFWB5YJLoC8St7Q%3D%3D; buvid_fp_plain=undefined; enable_web_push=DISABLE; header_theme_version=CLOSE; DedeUserID=5493983; DedeUserID__ckMd5=5158623efb606499; CURRENT_FNVAL=16; blackside_state=0; CURRENT_BLACKGAP=0; FEED_LIVE_VERSION=V_WATCHLATER_PIP_WINDOW3; _uuid=65D18E104-D381-1D7B-4191-BB14FBF71016F05662infoc; CURRENT_QUALITY=116; buvid3=5C4356FC-CED4-B797-D0E9-0D465C57237867779infoc; b_nut=1723395567; rpdid=|(u)~Ju~J|kl0J'u~kJJml~u); LIVE_BUVID=AUTO8217257278253243; home_feed_column=5; bili_ticket=eyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MjY2NzExOTIsImlhdCI6MTcyNjQxMTkzMiwicGx0IjotMX0.HL4benw1AXqZyCPuhdJ0gWt_ntTJ11SaspK8rVkM4Nw; bili_ticket_expires=1726671132; SESSDATA=62b3d1f9%2C1741976682%2C01ac3%2A92CjBKLlT2PXjk2hmj_l4GXirVUtBEUJu-ii7ymQtB_b7urFREHxDukjCy1zRg6t4Fq_USVld0eW1pNGtoZ2prQWRCRUg3aTZZTzRUUE1wc1M2VkpGZDhTZzY3OHhwZ3BGTEQ4am9tOTJLMlUtZUduS2lCMjhpZS1HQU1laGRReUpoQ3VwdWdYS3FBIIEC; bili_jct=f1753715b455ce2db99ec05354cf2c00; fingerprint=262de2a503b05140a20bda05841f9755; buvid_fp=262de2a503b05140a20bda05841f9755; PVID=2; browser_resolution=2040-1026; bp_t_offset_5493983=978040246019031040; b_lsid=62D18E35_19203235E8B; sid=86fq5dr0",
"Referer":"https://search.bilibili.com/all?keyword=2024%E5%B7%B4%E9%BB%8E%E5%A5%A5%E8%BF%90%E4%BC%9A&from_source=webtop_search&spm_id_from=333.1007&search_source=3" "Referer":"https://search.bilibili.com/all?keyword=2024%E5%B7%B4%E9%BB%8E%E5%A5%A5%E8%BF%90%E4%BC%9A&from_source=webtop_search&spm_id_from=333.1007&search_source=3"
} }
def has_duplicates(lst): #判断列表中是否有重复元素 def has_duplicates(lst): #判断列表中是否有重复元素
return len(lst) != len(set(lst)) return len(lst) != len(set(lst))
def get_videos_cid(max_videos=300): #获取视频BV号 def get_videos_cid(max_videos=300): #获取视频cid
bv_list = [] bv_list = []
c_list = [] c_list = []
i = 1 i = 1
while len(bv_list) < max_videos: while len(bv_list) < max_videos:
url = f"https://search.bilibili.com/all?vt=45910958&keyword=2024%E5%B7%B4%E9%BB%8E%E5%A5%A5%E8%BF%90%E4%BC%9A&from_source=webtop_search&spm_id_from=333.788&search_source=3&page={i}" url = f"https://search.bilibili.com/all?vt=45910958&keyword=2024%E5%B7%B4%E9%BB%8E%E5%A5%A5%E8%BF%90%E4%BC%9A&from_source=webtop_search&spm_id_from=333.788&search_source=3&page={i}"
#为了防止被拦截，打个瞌睡 #为了防止被拦截，打个瞌睡
time.sleep(2) time.sleep(2)
resp = requests.get(url, headers=headers) resp = requests.get(url, headers=headers)
resp.encoding = "utf-8" resp.encoding = "utf-8"
#错误判断 #错误判断
if resp.status_code != 200: if resp.status_code != 200:
print(f"第{i}页视频请求失败，状态码: {resp.status_code}") print(f"第{i}页视频请求失败，状态码: {resp.status_code}")
else: else:
i += 1 i += 1
bv_id_re = r'BV\w+' bv_id_re = r'BV\w+'
single_page_bv_ids = re.findall(bv_id_re, resp.text) single_page_bv_ids = re.findall(bv_id_re, resp.text)
single_page_bv_ids = list(set(single_page_bv_ids)) single_page_bv_ids = list(set(single_page_bv_ids))
#提取每页视频的BV号 #提取每页视频的BV号
for bv_ids in single_page_bv_ids: for bv_ids in single_page_bv_ids:
if len(bv_list) >= max_videos: if len(bv_list) >= max_videos:
break break
bv_list.append(bv_ids) bv_list.append(bv_ids)
bv_list = list(set(bv_list)) bv_list = list(set(bv_list))
for bv_ids in bv_list: for bv_ids in bv_list:
resp1 = requests.get(f"https://api.bilibili.com/x/player/pagelist?bvid={bv_ids}",headers=headers) resp1 = requests.get(f"https://api.bilibili.com/x/player/pagelist?bvid={bv_ids}",headers=headers)
resp1.encoding = "utf-8" resp1.encoding = "utf-8"
if resp1.status_code == 200: if resp1.status_code == 200:
c_id_re = r'"cid"\s*:\s*(\d+)' c_id_re = r'"cid"\s*:\s*(\d+)'
single_page_c_ids = re.findall(c_id_re, resp1.text) single_page_c_ids = re.findall(c_id_re, resp1.text)
single_page_c_ids = list(set(single_page_c_ids)) single_page_c_ids = list(set(single_page_c_ids))
#提取每个BV号对应的cid（由于某些视频有分p，导致有多个cid，所以这里需要遍历） #提取每个BV号对应的cid（由于某些视频有分p，导致有多个cid，所以这里需要遍历）
for c_ids in single_page_c_ids: for c_ids in single_page_c_ids:
if len(c_list) >= max_videos: if len(c_list) >= max_videos:
break break
c_list.append(c_ids) c_list.append(c_ids)
c_list = list(set(c_list)) c_list = list(set(c_list))
print(f"最终cid列表: {c_list}") print(f"最终cid列表: {c_list}")
print(f"最终cid数量: {len(c_list)}") print(f"最终cid数量: {len(c_list)}")
if has_duplicates(c_list): if has_duplicates(c_list):
print("列表中有重复cid！") print("列表中有重复cid！")
else: else:
print("列表中没有重复cid！") print("列表中没有重复cid！")
return (c_list) return (c_list)
def get_danmu(c_list): #通过cid获取视频弹幕 def get_danmu(c_list): #通过cid获取视频弹幕
danmu_list = [] danmu_list = []
for c_ids in c_list: for c_ids in c_list:
url = f"https://comment.bilibili.com/{c_ids}.xml" url = f"https://comment.bilibili.com/{c_ids}.xml"
resp = requests.get(url, headers=headers) resp = requests.get(url, headers=headers)
resp.encoding = "utf-8" resp.encoding = "utf-8"
#错误判断 #错误判断
if resp.status_code != 200: if resp.status_code != 200:
print(f"cid为{c_ids}的视频获取弹幕失败，状态码: {resp.status_code}") print(f"cid为{c_ids}的视频获取弹幕失败，状态码: {resp.status_code}")
else: else:
danmu_re = r'<d[^>]*>(.*?)</d>' danmu_re = r'<d[^>]*>(.*?)</d>'
single_video_danmus = re.findall(danmu_re, resp.text) single_video_danmus = re.findall(danmu_re, resp.text)
single_video_danmus = list(single_video_danmus) single_video_danmus = list(single_video_danmus)
danmu_list.extend(single_video_danmus) danmu_list.extend(single_video_danmus)
print(f"cid为{c_ids}的视频获取弹幕成功！") print(f"cid为{c_ids}的视频获取弹幕成功！")
return danmu_list return danmu_list
c_list = get_videos_cid() c_list = get_videos_cid()
danmu_list = get_danmu(c_list) danmu_list = get_danmu(c_list)
#写入文件 #写入文件
with open('danmu.txt', 'w', encoding="utf-8") as f: with open('danmu.txt', 'w', encoding="utf-8") as f:
for dm in danmu_list: for dm in danmu_list:
f.write(str(dm) + "\n") f.write(str(dm) + "\n")

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