Pnant
2c766af477
bilibili: - live-verified 2026-06: bilibili 412-blocks yt-dlp in every configuration (latest version, direct, proxied, warmed cookies) while bili-cli works fine without login — so yt-dlp no longer serves this channel (it remains the YouTube backend) - backends = [bili-cli, OpenCLI, B站搜索 API]: bili-cli covers search/hot/rank/video-detail/audio, OpenCLI adds subtitles through the browser session, the search API is the zero-dependency fallback - when a broken candidate is bypassed by a working fallback, its reinstall prescription is appended to the winning message instead of being swallowed - skill docs (social.md + video.md): "do NOT use yt-dlp for bilibili" warning, bili-cli/OpenCLI command groups, curl fallback recipe, B站 audio transcription path via `bili audio` + agent-reach transcribe twitter: - OpenCLI joins as the middle candidate [twitter-cli, OpenCLI, bird] - social.md: explicit 4-step search retry chain (retry → upgrade → OpenCLI → stable-command detour) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
120 lines
4.4 KiB
Python
120 lines
4.4 KiB
Python
# -*- coding: utf-8 -*-
|
||
"""Bilibili — multi-backend: bili-cli / OpenCLI / search API.
|
||
|
||
yt-dlp was REMOVED from this channel (live-verified 2026-06): bilibili's
|
||
risk control 412-blocks yt-dlp's requests in every configuration we
|
||
tried — latest version, direct, proxied, with warmed cookies — while
|
||
bili-cli keeps working (search/hot/video detail without login) and
|
||
OpenCLI covers subtitles through the browser session. yt-dlp remains the
|
||
YouTube backend; it just no longer serves bilibili.
|
||
"""
|
||
|
||
import json
|
||
import urllib.request
|
||
|
||
from agent_reach.probe import probe_command
|
||
|
||
from .base import Channel
|
||
|
||
_UA = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36"
|
||
_TIMEOUT = 10
|
||
_SEARCH_API = "https://api.bilibili.com/x/web-interface/search/all/v2?keyword=test&page=1"
|
||
|
||
|
||
def _search_api_ok() -> bool:
|
||
"""Return True if Bilibili search API responds with code 0."""
|
||
req = urllib.request.Request(_SEARCH_API, headers={"User-Agent": _UA})
|
||
try:
|
||
with urllib.request.urlopen(req, timeout=_TIMEOUT) as resp:
|
||
data = json.loads(resp.read())
|
||
return data.get("code") == 0
|
||
except Exception:
|
||
return False
|
||
|
||
|
||
class BilibiliChannel(Channel):
|
||
name = "bilibili"
|
||
description = "B站视频、字幕和搜索"
|
||
backends = ["bili-cli", "OpenCLI", "B站搜索 API"]
|
||
tier = 1
|
||
|
||
def can_handle(self, url: str) -> bool:
|
||
from urllib.parse import urlparse
|
||
d = urlparse(url).netloc.lower()
|
||
return "bilibili.com" in d or "b23.tv" in d
|
||
|
||
def check(self, config=None):
|
||
"""Probe candidates in order; first fully-usable backend wins."""
|
||
self.active_backend = None
|
||
findings = []
|
||
|
||
for backend in self.ordered_backends(config):
|
||
if backend == "bili-cli":
|
||
result = self._check_bili_cli()
|
||
elif backend == "OpenCLI":
|
||
result = self._check_opencli()
|
||
else:
|
||
result = self._check_search_api()
|
||
if result is None:
|
||
continue
|
||
findings.append((backend, *result))
|
||
|
||
# 有后端断链时，即使别的候选兜底成功也要把处方带出来
|
||
broken_notes = [m for _, s, m in findings if s == "error"]
|
||
|
||
for wanted in ("ok", "warn"):
|
||
for backend, status, message in findings:
|
||
if status == wanted:
|
||
self.active_backend = backend
|
||
if broken_notes:
|
||
message += "\n[备选后端异常] " + "；".join(broken_notes)
|
||
return status, message
|
||
|
||
if findings:
|
||
return "error", "\n".join(m for _, _, m in findings)
|
||
|
||
return "off", (
|
||
"没有可用的 B站后端（搜索 API 也不可达，可能是网络问题）。推荐：\n"
|
||
" pipx install bilibili-cli（搜索/热门/视频详情，无需登录）\n"
|
||
" 或桌面装 OpenCLI（额外解锁字幕）：agent-reach install --channels opencli"
|
||
)
|
||
|
||
def _check_bili_cli(self):
|
||
"""bili-cli candidate. None = not installed."""
|
||
probe = probe_command("bili", ["--version"], timeout=10, package="bilibili-cli")
|
||
if probe.status == "missing":
|
||
return None
|
||
if probe.status == "broken":
|
||
return "error", "bili 命令存在但无法执行\n" + probe.hint
|
||
if not probe.ok:
|
||
return "warn", f"bili-cli 探测失败（{probe.status}），运行 `bili status` 查看详情"
|
||
return "ok", (
|
||
"bili-cli 可用（搜索/热门/排行/视频详情/音频，无需登录；"
|
||
"字幕需 OpenCLI。上游 2026-03 起停更）"
|
||
)
|
||
|
||
def _check_opencli(self):
|
||
"""OpenCLI candidate. None = not installed."""
|
||
from agent_reach.backends import opencli_status
|
||
|
||
st = opencli_status()
|
||
if not st.installed:
|
||
return None
|
||
if st.broken:
|
||
return "error", st.hint
|
||
if st.ready:
|
||
return "ok", (
|
||
"OpenCLI 可用（复用浏览器登录态）。用法："
|
||
"opencli bilibili search/video/subtitle/ranking -f yaml"
|
||
)
|
||
return "warn", st.hint
|
||
|
||
def _check_search_api(self):
|
||
"""Zero-dependency search API fallback. None = unreachable."""
|
||
if not _search_api_ok():
|
||
return None
|
||
return "ok", (
|
||
"B站搜索 API 可达（仅搜索，curl 直连）。"
|
||
"完整功能建议安装 bili-cli：pipx install bilibili-cli"
|
||
)
|