VTVTB / app.py
lcjln's picture
Upload 2 files
fe42b4a verified
raw
history blame
4.2 kB
import streamlit as st
import requests
import re
# Streamlit 제λͺ© 및 μ„€λͺ…
st.title("VOD μ±„νŒ… 크둀러")
st.write("VOD URL을 μž…λ ₯ν•˜κ³  μ±„νŒ… 데이터λ₯Ό ν¬λ‘€λ§ν•©λ‹ˆλ‹€.")
# URL μž…λ ₯ λ°›κΈ°
vod_url = st.text_input("VOD URL μž…λ ₯")
# μ±„νŒ… 크둀링 ν•¨μˆ˜
def crawl_chats(vod_url):
# URL μ„€μ •
url = vod_url + "/chats"
# μš”μ²­ 헀더 (ν•„μš”μ‹œ μΏ ν‚€λ‚˜ 기타 헀더 정보 μΆ”κ°€)
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36",
"Accept": "application/json, text/plain, */*",
"Referer": "https://chzzk.naver.com/video/3646597",
"Origin": "https://chzzk.naver.com",
"Cookie": "your-cookie-string-here" # 둜그인 ν›„ 개발자 λ„κ΅¬μ˜ Request Headers νƒ­μ—μ„œ μΏ ν‚€ κ°’ 볡사
}
# 초기 μš”μ²­ νŒŒλΌλ―Έν„° μ„€μ •
params = {
"playerMessageTime": 0, # μ‹œμž‘ μ‹œμ  (0 = 0초)
"previousVideoChatSize": 50 # κ°€μ Έμ˜¬ μ±„νŒ… λ©”μ‹œμ§€ 수
}
# λ§ˆμ§€λ§‰ μˆ˜μ§‘ν•œ μ±„νŒ… λ©”μ‹œμ§€ μ €μž₯ λ³€μˆ˜
last_collected_chats = None
total_collected_chats = 0
chat_logs = []
# μ±„νŒ… 데이터λ₯Ό 순차적으둜 μš”μ²­ν•˜μ—¬ κ°€μ Έμ˜€κΈ°
while True:
# API μš”μ²­ 보내기
response = requests.get(url, params=params, headers=headers)
# μš”μ²­ κ²°κ³Όκ°€ 성곡적이지 μ•Šμ„ 경우 μ’…λ£Œ
if response.status_code != 200:
return f"API μš”μ²­ μ‹€νŒ¨: {response.status_code}"
# JSON λ°μ΄ν„°λ‘œ λ³€ν™˜
data = response.json()
# μ±„νŒ… λ©”μ‹œμ§€κ°€ ν¬ν•¨λœ 'videoChats' λ°°μ—΄ κ°€μ Έμ˜€κΈ°
chats = data.get("content", {}).get("videoChats", [])
# μ±„νŒ… λ©”μ‹œμ§€κ°€ μ—†λ‹€λ©΄ μ’…λ£Œ
if not chats:
break
# ν˜„μž¬ μˆ˜μ§‘λœ μ±„νŒ…μ΄ 이전에 μˆ˜μ§‘λœ μ±„νŒ…κ³Ό λ™μΌν•œμ§€ 확인
if last_collected_chats == chats:
break
# μ±„νŒ… λ©”μ‹œμ§€(content)와 playerMessageTime(μ±„νŒ… μ‹œκ°„)만 μˆ˜μ§‘
for chat in chats:
chat_content = chat.get("content") # μ±„νŒ… λ©”μ‹œμ§€ λ‚΄μš©
message_time = chat.get("playerMessageTime") # μ±„νŒ… λ©”μ‹œμ§€ μž…λ ₯ μ‹œκ°„
# 순수 ν…μŠ€νŠΈλ§Œ ν¬ν•¨λœ μ±„νŒ… λ©”μ‹œμ§€ 필터링
if not re.search(r'{:[^}]*:}', chat_content): # 이λͺ¨ν‹°μ½˜ ν˜•μ‹μ˜ λ©”μ‹œμ§€κ°€ 없을 λ•Œλ§Œ μˆ˜μ§‘
# λ°€λ¦¬μ΄ˆ μ‹œκ°„μ„ "μ‹œκ°„:λΆ„:초" ν˜•μ‹μœΌλ‘œ λ³€ν™˜
hours, remainder = divmod(message_time // 1000, 3600)
minutes, seconds = divmod(remainder, 60)
if hours > 0:
formatted_time = f"{hours:02}:{minutes:02}:{seconds:02}" # "HH:MM:SS" ν˜•μ‹
else:
formatted_time = f"{minutes:02}:{seconds:02}" # "MM:SS" ν˜•μ‹
# μ±„νŒ… λ‘œκ·Έμ— μΆ”κ°€
chat_logs.append(f"{formatted_time} - {chat_content}")
# λ§ˆμ§€λ§‰μœΌλ‘œ μˆ˜μ§‘ν•œ μ±„νŒ… λ©”μ‹œμ§€ μ—…λ°μ΄νŠΈ
last_collected_chats = chats
# μ±„νŒ… 데이터 개수 μ—…λ°μ΄νŠΈ 및 좜λ ₯
total_collected_chats += len(chats)
# λ‹€μŒ μš”μ²­μ„ μœ„ν•΄ playerMessageTime νŒŒλΌλ―Έν„° μ—…λ°μ΄νŠΈ
next_time = data["content"].get("nextPlayerMessageTime")
if next_time is None:
break
params["playerMessageTime"] = next_time
# κ²°κ³Ό λ°˜ν™˜
return "\n".join(chat_logs)
# λ²„νŠΌμ„ λˆŒλ €μ„ λ•Œ μ±„νŒ… 크둀링 μ‹œμž‘
if st.button("크둀링 μ‹œμž‘"):
if vod_url:
chat_logs = crawl_chats(vod_url)
st.text_area("μ±„νŒ… 둜그", value=chat_logs, height=400)
# 파일둜 μ €μž₯
file_name = "chat_logs.txt"
with open(file_name, "w") as file:
file.write(chat_logs)
# λ‹€μš΄λ‘œλ“œ λ²„νŠΌ ν‘œμ‹œ
with open(file_name, "rb") as file:
btn = st.download_button(
label="μ±„νŒ… 둜그 λ‹€μš΄λ‘œλ“œ",
data=file,
file_name=file_name,
mime="text/plain"
)
else:
st.warning("URL을 μž…λ ₯ν•˜μ„Έμš”.")