feat(bilibili,twitter): yt-dlp exits bilibili; OpenCLI joins both

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>
This commit is contained in:
Pnant
2026-06-11 16:18:00 +08:00
parent d7551bf19d
commit 2c766af477
5 changed files with 226 additions and 111 deletions
+79 -45
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@@ -1,8 +1,15 @@
# -*- coding: utf-8 -*-
"""Bilibili — video via yt-dlp, search/browse via bili-cli or API."""
"""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 os
import urllib.request
from agent_reach.probe import probe_command
@@ -28,7 +35,7 @@ def _search_api_ok() -> bool:
class BilibiliChannel(Channel):
name = "bilibili"
description = "B站视频、字幕和搜索"
backends = ["yt-dlp", "bili-cli (可选)", "B站搜索 API"]
backends = ["bili-cli", "OpenCLI", "B站搜索 API"]
tier = 1
def can_handle(self, url: str) -> bool:
@@ -37,49 +44,76 @@ class BilibiliChannel(Channel):
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 = []
# 真跑 yt-dlp --version,区分 未装 / 断链 / 异常(which 命中不等于能用)
yt = probe_command("yt-dlp", ["--version"], timeout=10, package="yt-dlp")
if yt.status == "missing":
return "off", "yt-dlp 未安装。安装:pip install yt-dlp"
if yt.status == "broken":
return "error", "yt-dlp 已安装但无法执行\n" + yt.hint
if not yt.ok:
detail = yt.hint or yt.output or yt.status
return "error", f"yt-dlp 探测失败({yt.status}):{detail}"
self.active_backend = "yt-dlp"
proxy = (config.get("bilibili_proxy") if config else None) or os.environ.get("BILIBILI_PROXY")
# 真跑 bili --version——断链时旧的 which 检测会误报"bili-cli 可用"
bili = probe_command("bili", ["--version"], timeout=10, package="bilibili-cli")
parts = []
# 视频读取状态
if proxy:
parts.append("视频读取:yt-dlp(代理已配置)")
else:
parts.append("视频读取:yt-dlp")
# bili-cli 增强
if bili.ok:
parts.append("搜索/热门/排行:bili-cli 可用")
status = "ok"
else:
if bili.status == "broken":
parts.append("bili-cli 已安装但无法执行,不计为可用\n" + bili.hint)
elif bili.status in ("timeout", "error"):
parts.append(f"bili-cli 探测失败({bili.status}),不计为可用")
# 降级走搜索 API;只探测一次,message 和 status 共用结果
api_ok = _search_api_ok()
if api_ok:
parts.append("搜索:B站 API 可用")
for backend in self.ordered_backends(config):
if backend == "bili-cli":
result = self._check_bili_cli()
elif backend == "OpenCLI":
result = self._check_opencli()
else:
parts.append("搜索:B站 API 不可达")
if bili.status == "missing":
parts.append("提示:安装 bili-cli 可解锁热门/排行/动态:pipx install bilibili-cli")
status = "ok" if api_ok else "warn"
result = self._check_search_api()
if result is None:
continue
findings.append((backend, *result))
return status, "".join(parts)
# 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-clipipx install bilibili-cli"
)
+19 -1
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@@ -8,7 +8,7 @@ from agent_reach.probe import probe_command
class TwitterChannel(Channel):
name = "twitter"
description = "Twitter/X 推文"
backends = ["twitter-cli", "bird CLI (legacy)"]
backends = ["twitter-cli", "OpenCLI", "bird CLI (legacy)"]
tier = 1
def can_handle(self, url: str) -> bool:
@@ -24,6 +24,8 @@ class TwitterChannel(Channel):
for backend in self.ordered_backends(config):
if backend == "twitter-cli":
result = self._check_twitter_cli()
elif backend == "OpenCLI":
result = self._check_opencli()
elif backend == "bird CLI (legacy)":
result = self._check_bird()
else:
@@ -84,6 +86,22 @@ class TwitterChannel(Channel):
" twitter -v status 查看详细信息"
)
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 twitter search/article/user-posts -f yaml"
)
return "warn", st.hint
def _check_bird(self):
"""探测 bird/birdxlegacy 回退)。返回 None 表示均未安装,否则返回 (status, message)。"""
last_failure = None