perf: Improve Anilife _aldata extraction speed and reliability by adding resource blocking, implementing element polling, and streamlining browser interactions.

This commit is contained in:
2025-12-29 00:03:05 +09:00
parent 5dc7a307fc
commit b2542af2da

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@@ -1,7 +1,6 @@
#!/usr/bin/env python3 #!/usr/bin/env python3
""" """
Camoufox 기반 Anilife 비디오 URL 추출 스크립트 (비동기 버전) Camoufox 기반 Anilife 비디오 URL 추출 스크립트 (최적화 비동기 버전)
강력한 봇 감지 우회 기능이 있는 스텔스 Firefox
""" """
import sys import sys
@@ -10,129 +9,101 @@ import asyncio
import re import re
import os import os
async def _wait_for_aldata(page, timeout=10):
"""_aldata 변수가 나타날 때까지 폴링 (최대 timeout초)"""
start_time = asyncio.get_event_loop().time()
while asyncio.get_event_loop().time() - start_time < timeout:
try:
# 1. JS 변수 확인
aldata = await page.evaluate("typeof _aldata !== 'undefined' ? _aldata : null")
if aldata:
return aldata, "JS"
# 2. HTML 소스 패턴 확인
html = await page.content()
match = re.search(r'_aldata\s*=\s*["\']([A-Za-z0-9+/=]+)["\']', html)
if match:
return match.group(1), "HTML"
except:
pass
await asyncio.sleep(0.3)
return None, None
async def _run_browser(browser, detail_url, episode_num, result): async def _run_browser(browser, detail_url, episode_num, result):
"""실제 브라우저 작업 수행하는 내부 비동기 함수""" """최적화된 브라우저 작업 수행"""
# 1. 컨텍스트 및 페이지 생성 (이미지/CSS 차단 옵션 적용 가능 시 적용)
page = await browser.new_page() page = await browser.new_page()
# 리소스 차단 (속도 향상의 핵심)
async def intercept(route):
if route.request.resource_type in ["image", "media", "font", "stylesheet"]:
await route.abort()
else:
await route.continue_()
await page.route("**/*", intercept)
try: try:
# 1. Detail 페이지 이동 # 1. Detail 페이지 이동
print(f"1. Navigating to detail page: {detail_url}", file=sys.stderr) print(f"1. Navigating to detail page: {detail_url}", file=sys.stderr)
await page.goto(detail_url, wait_until="domcontentloaded", timeout=30000) await page.goto(detail_url, wait_until="commit", timeout=20000) # domcontentloaded보다 빠른 commit 대기
await asyncio.sleep(2)
print(f" Current URL: {page.url}", file=sys.stderr) # 2. 에피소드 링크 찾기 (폴링 대기)
print(f"2. Searching for episode {episode_num}...", file=sys.stderr)
# 2. 에피소드 목록으로 스크롤 episode_link = None
await page.mouse.wheel(0, 800) for _ in range(25): # 약 5초간 대기
await asyncio.sleep(1)
# 3. 해당 에피소드 찾아서 클릭
print(f"2. Looking for episode {episode_num}", file=sys.stderr)
episode_clicked = False
try: try:
# epl-num 클래스의 div에서 에피소드 번호 찾기
episode_link = page.locator(f'a:has(.epl-num:text("{episode_num}"))').first episode_link = page.locator(f'a:has(.epl-num:text("{episode_num}"))').first
if await episode_link.is_visible(timeout=5000): if await episode_link.is_visible():
href = await episode_link.get_attribute("href") break
print(f" Found episode link: {href}", file=sys.stderr)
await episode_link.click()
episode_clicked = True
await asyncio.sleep(3)
except Exception as e:
print(f" Method 1 failed: {e}", file=sys.stderr)
if not episode_clicked: # 대체 수단: provider 링크 검색
try:
# provider 링크들 중에서 에피소드 번호가 포함된 것 클릭
links = await page.locator('a[href*="/ani/provider/"]').all() links = await page.locator('a[href*="/ani/provider/"]').all()
for link in links: for link in links:
text = await link.inner_text() text = await link.inner_text()
if episode_num in text: if episode_num in text:
print(f" Found: {text}", file=sys.stderr) episode_link = link
await link.click()
episode_clicked = True
await asyncio.sleep(3)
break break
except Exception as e: if episode_link: break
print(f" Method 2 failed: {e}", file=sys.stderr) except: pass
await asyncio.sleep(0.2)
if not episode_clicked: if not episode_link:
result["error"] = f"Episode {episode_num} not found" result["error"] = f"Episode {episode_num} not found"
result["html"] = await page.content() result["html"] = await page.content()
return result return result
# 4. Provider 페이지에서 _aldata 추출 # 3. 에피소드 클릭 및 이동
print(f"3. Provider page URL: {page.url}", file=sys.stderr) print(f"3. Clicking episode {episode_num}", file=sys.stderr)
await episode_link.click()
# 4. _aldata 추출 (폴링)
print("4. Waiting for _aldata...", file=sys.stderr)
aldata, source = await _wait_for_aldata(page, timeout=8)
if aldata:
result["aldata"] = aldata
result["success"] = True
result["current_url"] = page.url result["current_url"] = page.url
print(f" SUCCESS! Got _aldata from {source}", file=sys.stderr)
# 리다이렉트 확인
if "/ani/provider/" not in page.url:
result["error"] = f"Redirected to {page.url}"
result["html"] = await page.content()
return result return result
# _aldata 추출 시도 # 5. 추출 실패 시 CloudVideo 버튼 강제 클릭 시도
try: print("5. Aldata not found yet. Trying player button...", file=sys.stderr)
aldata_value = await page.evaluate("typeof _aldata !== 'undefined' ? _aldata : null")
if aldata_value:
result["aldata"] = aldata_value
result["success"] = True
print(f" SUCCESS! _aldata found: {aldata_value[:60]}...", file=sys.stderr)
return result
except Exception as js_err:
print(f" JS error: {js_err}", file=sys.stderr)
# HTML에서 _aldata 패턴 추출 시도
html_content = await page.content()
aldata_match = re.search(r'_aldata\s*=\s*["\']([A-Za-z0-9+/=]+)["\']', html_content)
if aldata_match:
result["aldata"] = aldata_match.group(1)
result["success"] = True
print(f" SUCCESS! _aldata from HTML: {result['aldata'][:60]}...", file=sys.stderr)
return result
# 5. CloudVideo 버튼 클릭 시도
print("4. Trying CloudVideo button click...", file=sys.stderr)
try:
await page.mouse.wheel(0, 500) await page.mouse.wheel(0, 500)
await asyncio.sleep(1) btn = page.locator('a[onclick*="moveCloudvideo"], a[onclick*="moveJawcloud"]').first
if await btn.is_visible(timeout=2000):
cloudvideo_btn = page.locator('a[onclick*="moveCloudvideo"], a[onclick*="moveJawcloud"]').first await btn.click()
if await cloudvideo_btn.is_visible(timeout=3000): aldata, source = await _wait_for_aldata(page, timeout=5)
await cloudvideo_btn.click() if aldata:
await asyncio.sleep(3) result["aldata"] = aldata
result["success"] = True
result["current_url"] = page.url result["current_url"] = page.url
print(f" After click URL: {page.url}", file=sys.stderr)
# 리다이렉트 확인 (구글로 갔는지)
if "google.com" in page.url:
result["error"] = "Redirected to Google - bot detected"
return result return result
# 플레이어 페이지에서 _aldata 추출 result["error"] = "Could not extract aldata"
try:
aldata_value = await page.evaluate("typeof _aldata !== 'undefined' ? _aldata : null")
if aldata_value:
result["aldata"] = aldata_value
result["success"] = True
print(f" SUCCESS! _aldata: {aldata_value[:60]}...", file=sys.stderr)
return result
except:
pass
# HTML에서 추출
html_content = await page.content()
aldata_match = re.search(r'_aldata\s*=\s*["\']([A-Za-z0-9+/=]+)["\']', html_content)
if aldata_match:
result["aldata"] = aldata_match.group(1)
result["success"] = True
return result
result["html"] = html_content
except Exception as click_err:
print(f" Click error: {click_err}", file=sys.stderr)
result["html"] = await page.content() result["html"] = await page.content()
result["current_url"] = page.url
finally: finally:
await page.close() await page.close()
@@ -140,57 +111,40 @@ async def _run_browser(browser, detail_url, episode_num, result):
return result return result
async def extract_aldata(detail_url: str, episode_num: str) -> dict: async def extract_aldata(detail_url: str, episode_num: str) -> dict:
"""AsyncCamoufox로 Detail 페이지에서 _aldata 추출""" """AsyncCamoufox로 최적화된 추출 수행"""
try: try:
from camoufox.async_api import AsyncCamoufox from camoufox.async_api import AsyncCamoufox
except ImportError as e: except ImportError as e:
return {"error": f"Camoufox not installed: {e}"} return {"error": f"Camoufox not installed: {e}"}
result = { result = {"success": False, "aldata": None, "current_url": None, "error": None}
"success": False, "aldata": None, "html": None,
"current_url": None, "error": None, "vod_url": None
}
try: try:
# Docker/서버 환경에서는 DISPLAY가 없으므로 Xvfb 가상 디스플레이 사용 시도
has_display = os.environ.get('DISPLAY') is not None has_display = os.environ.get('DISPLAY') is not None
if not has_display:
print(" No DISPLAY detected. Using Virtual Display (Xvfb) for better stealth.", file=sys.stderr)
camou_args = {"headless": False, "xvfb": True}
else:
camou_args = {"headless": False} camou_args = {"headless": False}
if not has_display:
camou_args["xvfb"] = True
# xvfb 인자 지원 여부에 따른 안전한 실행 (Try-Except Fallback) # 속도 최 최적화를 위한 추가 인자 (필요 시)
try: try:
async with AsyncCamoufox(**camou_args) as browser: async with AsyncCamoufox(**camou_args) as browser:
return await _run_browser(browser, detail_url, episode_num, result) return await _run_browser(browser, detail_url, episode_num, result)
except TypeError as e: except TypeError:
if "xvfb" in str(e): # xvfb 미지원 버전 대비
print(f" Warning: Local Camoufox version too old for 'xvfb'. Falling back to headless.", file=sys.stderr)
async with AsyncCamoufox(headless=True) as browser: async with AsyncCamoufox(headless=True) as browser:
return await _run_browser(browser, detail_url, episode_num, result) return await _run_browser(browser, detail_url, episode_num, result)
raise e
except Exception as e: except Exception as e:
result["error"] = str(e) result["error"] = str(e)
import traceback
print(traceback.format_exc(), file=sys.stderr)
return result return result
if __name__ == "__main__": if __name__ == "__main__":
if len(sys.argv) < 3: if len(sys.argv) < 3:
print(json.dumps({"error": "Usage: python camoufox_anilife.py <detail_url> <episode_num>"}))
sys.exit(1) sys.exit(1)
detail_url = sys.argv[1] detail_url = sys.argv[1]
episode_num = sys.argv[2] episode_num = sys.argv[2]
# 비동기 실행 루프 시작
try:
res = asyncio.run(extract_aldata(detail_url, episode_num)) res = asyncio.run(extract_aldata(detail_url, episode_num))
print(json.dumps(res, ensure_ascii=False)) print(json.dumps(res, ensure_ascii=False))
except Exception as e:
print(json.dumps({"error": str(e), "success": False}))