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第三方模块: requests pip install requests protobuf pip install protobuf
如何安装python第三方模块: win R 输入 cmd 点击确定, 输入安装命…嗨喽大家好呀~这里是爱看美女的茜茜呐 环境介绍: python 3.8 解释器 pycharm 编辑器
第三方模块: requests pip install requests protobuf pip install protobuf
如何安装python第三方模块: win R 输入 cmd 点击确定, 输入安装命令 pip install 模块名 (pip install requests) 回车 在pycharm中点击Terminal(终端) 输入安装命令 更多精彩机密、教程尽在下方赶紧点击了解吧~
python源码、视频教程、插件安装教程、资料我都准备好了直接在文末名片自取就可 代码展示 python资料获取看这里噢 小编 VPytho8987记得好友验证备注6 否则可能不通过
即可获取文章源码/教程/资料/解答等福利还有不错的视频学习教程和PDF电子书import requests
import dm_pb2
from google.protobuf import text_format
import re
from datetime import datetime
import csvwith open(danmu.csv, modew, encodingutf-8, newline) as f:csv_writer csv.writer(f)csv_writer.writerow([弹幕所在位置, 弹幕内容, 弹幕发布时间])
headers {cookie: buvid3355AA300-6A61-04E5-A05C-E891D886F69632716infoc; b_nut1675085932; i-wanna-go-back-1; _uuid387EA3810-FBF5-E92C-827E-2510B578C5B9A33232infoc; buvid415C69C98-F6A7-EC6A-872F-E69C1840DD6D33724-023013021-1pW1w45e5fZS9RtebDiGZw%3D%3D; nostalgia_conf-1; rpdid|(kmJY|k))lY0JuY~l|)lmY|; b_ut5; is-2022-channel1; buvid_fp_plainundefined; CURRENT_BLACKGAP0; LIVE_BUVIDAUTO3216755179681630; header_theme_versionCLOSE; CURRENT_PID17897430-d93d-11ed-a1f4-675e4c96ff79; FEED_LIVE_VERSIONV8; CURRENT_QUALITY80; fingerprint58d6d808ef27a6225c943be7ca980284; buvid_fp58d6d808ef27a6225c943be7ca980284; enable_web_pushDISABLE; CURRENT_FNVAL4048; bili_ticketeyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MDIzODAyNjYsImlhdCI6MTcwMjEyMTAwNiwicGx0IjotMX0.hHZgEl37y35RHgNUEbXnT3y_rtg_w3d1O46vW5TreIQ; bili_ticket_expires1702380206; SESSDATA0f019744%2C1717673066%2Ca41c0%2Ac2CjArLmPZFHNFg3B5H60pjRwiqJSLXDG8l2Pb_74Q11o8NmBWyKegdnFb6ivxUL255pwSVjRoaXFXVmFoRlFXY3VCRTAybEpud2ltaXFkRzZXQ25uZ3h0VGxrdGg3bWcxQ2hJN3d4VEZQRjRRTnd5cUx2TmJfUUdlWVZocVRfb281QnJHSklrTkJ3IIEC; bili_jctf2a37b8a7351e9987d90f80d72dab593; DedeUserID422789639; DedeUserID__ckMd5fc4901c78719b545; b_lsid125EDCFE_18C4E7B181A; home_feed_column5; browser_resolution1920-963; sid6qcgbo4l; PVID2,User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
}
url https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid323723441pid715024588segment_index1pull_mode1ps0pe120000web_location1315873w_rid8138667fe7c9a9d9aa23f488f69e5c2dwts1702124018
# 1.发送请求
response requests.get(urlurl, headersheaders)
my_seg dm_pb2.DmSegMobileReply()
data response.content
my_seg.ParseFromString(data)
for i in my_seg.elems:parse_data text_format.MessageToString(i, as_utf8True)try:progress re.findall(progress: (.*), parse_data)[0]except:progress 1000minutes, seconds divmod(int(progress) // 1000, 60)current_time f{minutes:02d}:{seconds:02d}content re.findall(content: (.*), parse_data)[0]ctime re.findall(ctime: (.*), parse_data)[0]date_time datetime.fromtimestamp(int(ctime)).strftime(%Y-%m-%d %H:%M:%S)print(current_time, content, date_time)with open(danmu.csv, modea, encodingutf-8, newline) as f:csv_writer csv.writer(f)csv_writer.writerow([current_time, content, date_time])python资料获取看这里噢 小编 VPytho8987记得好友验证备注6 否则可能不通过
即可获取文章源码/教程/资料/解答等福利还有不错的视频学习教程和PDF电子书from datetime import datetime
import re
import requests
import dm_pb2
from google.protobuf import text_format
import csvwith open(danmu.csv, modew, encodingutf-8, newline) as f:csv_writer csv.writer(f)csv_writer.writerow([弹幕时间, 弹幕出现位置, 弹幕内容])def time_str_to_milliseconds(time_str):将时间字符串转换为毫秒。h, m, s map(int, time_str.split(:))return ((h * 60 m) * 60 s) * 1000# start_time 00:23:58
# end_time 00:26:03
# # 转换为毫秒
# start_ms time_str_to_milliseconds(start_time)
# end_ms time_str_to_milliseconds(end_time)def get_data(url):headers {Cookie: buvid35CB78B54-F1B3-FCE6-F1AD-C0831287EFD881020infoc; b_nut1699856581; i-wanna-go-back-1; b_ut7; _uuidF625CC83-C9D9-101035-7C36-D3BDFD6BE10CF80953infoc; enable_web_pushDISABLE; home_feed_column5; DedeUserID422789639; DedeUserID__ckMd5fc4901c78719b545; header_theme_versionCLOSE; CURRENT_FNVAL4048; buvid4A6C069B5-4DB6-437A-1160-A2D1E031AFF772289-023083014-j%2BEVJ7V9TtLMVIMXjUkPKw%3D%3D; fingerprintb3a2765a971ea2692a81ff8b1844fae5; buvid_fp_plainundefined; buvid_fpb3a2765a971ea2692a81ff8b1844fae5; rpdid|(kmJYmkk~k)0JuYmm)lY~k~; PVID1; SESSDATA1a664f71%2C1717565740%2C48bce%2Ac1CjCHJjBfBSiCSW6Dfm5CAL39PzQZEKS9eUW3s5GUBHFuBSQ-KUhgo1bPfAdpSv22A1oSVnhWOUkwbnprSnY4MEVnd1dkNXBFYTVQWk1fYkJkeUZjZmFsRjJSSDB0MndxRmFZRUJTQjRjd0xwMkY2ZWtZal9sTWV6azZZclRTQ0dVNmFzZW14N1FnIIEC; bili_jct365ff75a8dd1510cb2cdd93895923f7e; sid4ggq2j9r; bp_video_offset_422789639872607904249675833; bili_ticketeyJhbGciOiJIUzI1NiIsImtpZCI6InMwMyIsInR5cCI6IkpXVCJ9.eyJleHAiOjE3MDIyNzI5NzcsImlhdCI6MTcwMjAxMzcxNywicGx0IjotMX0.Mn0QVb_HBWG4wdx-IaVgx9UB4CkJW8P5QVS4LDqQGvA; bili_ticket_expires1702272917; browser_resolution1562-1010; innersign0; b_lsidA5D8EDDF_18C4D46CC84,Referer: https://www.bilibili.com/bangumi/play/ep327584,User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36}resp requests.get(urlurl, headersheaders)return respdef parse_data(resp):my_seg dm_pb2.DmSegMobileReply()# DATA是二进制数据# 比如你可以这么写DATA resp.content# 或者这么写my_seg.ParseFromString(DATA)# 理论上此时文件已经被逆序列化了你可以通过 print(my_seg.elems)来得到逆序列化后的数据for j in my_seg.elems:parse_data text_format.MessageToString(j, as_utf8True)pattern rid: (\d)\nprogress: (\d)\nmode: (\d)\nfontsize: (\d)\ncolor: (\d)\nmidHash: \([^\])\\ncontent: \([^\])\\nctime: (\d)\nweight: (\d)\nidStr: \([^\])\matches re.finditer(pattern, parse_data)filtered_danmakus []for match in matches:progress int(match.group(2))# # 检查是否在指定时间范围内# if start_ms progress end_ms:# 转换 progress 为视频位置格式mm:ssminutes, seconds divmod(progress // 1000, 60)video_position f{minutes:02d}:{seconds:02d}# 转换 ctime 为日期时间格式ctime int(match.group(8))date_time datetime.fromtimestamp(ctime).strftime(%Y-%m-%d %H:%M:%S)# 弹幕内容content match.group(7)# 添加到筛选结果列表filtered_danmakus.append({video_position: video_position,date_time: date_time,content: content})# 输出筛选后的弹幕for danmaku in filtered_danmakus:print(弹幕出现位置:, 00:danmaku[video_position])print(弹幕时间:, danmaku[date_time])print(弹幕内容:, danmaku[content])print(----------)with open(danmu.csv, modea, encodingutf-8, newline) as f:csv_writer csv.writer(f)csv_writer.writerow([danmaku[date_time], 00:danmaku[video_position], danmaku[content]])url_list [https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index1pull_mode1ps0pe120000web_location1315873w_rid3078e56400ad93df33859b09b8464f6bwts1702103538,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index1pull_mode1ps120000pe360000web_location1315873w_riddb9e8a1b66eacfb77d7e92762ac3fc4bwts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index2web_location1315873w_rid9fe6b7defe3bcd611f6ec7bbd8a57553wts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index3web_location1315873w_rid59a05c03d41c295ad57e0cd23db695ebwts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index4web_location1315873w_rid48a794c85798922aac2ce4a5ad779544wts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index5web_location1315873w_rid62fa8d41489f2b58f2a8577e3e654ef0wts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index6web_location1315873w_rid0d9313ee507d135bce658616e694fb39wts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index7web_location1315873w_rid151cf518a34b72ceeb35fec82b30cd43wts1702103541,https://api.bilibili.com/x/v2/dm/wbi/web/seg.so?type1oid197711172pid328492664segment_index8web_location1315873w_rid394bda938a8a775152f1ee7641d0d4bbwts1702103541
]
for url in url_list:resp get_data(url)parse_data(resp)词云图 python资料获取看这里噢 小编 VPytho8987记得好友验证备注6 否则可能不通过
即可获取文章源码/教程/资料/解答等福利还有不错的视频学习教程和PDF电子书import pandas as pd
from wordcloud import WordCloud
import matplotlib.pyplot as plt# 读取数据
df pd.read_csv(danmu.csv)
text .join(review for review in df[弹幕内容])# 生成词云图
wordcloud WordCloud(width800, height800,font_pathrC:/Windows/Fonts/simhei.ttf,background_colorwhite,min_font_size10).generate(text)# 展示词云图
plt.figure(figsize(8, 8), facecolorNone)
plt.imshow(wordcloud)
plt.axis(off)
plt.tight_layout(pad0)plt.show()尾语
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希望本篇文章有对你带来帮助 有学习到一点知识~
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