Kris
df1a7c7bca
本次提交包含多个Slack适配器相关的代码优化： 1. 统一多个文件中datetime和UTC的导入顺序 2. 调整collection.abc导入的参数顺序 3. 修复normalizer.py的文件末尾空行问题 4. 重新排序blocks.py中的函数导入 5. 调整directory_config.py中的函数顺序 6. 重构http_handler中的channel_manager调用方式 7. 新增Slack原生流探测逻辑和相关状态管理 8. 扩展消息动作分类和默认配置 9. 新增大量Slack消息块构建工具函数 10. 大幅重构__init__.py的导出内容，整理导入顺序 11. 为adapter新增熔断机制、缓存持久化和更多API方法 12. 新增多种系统事件处理逻辑
59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
from __future__ import annotations
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import re
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SLACK_MENTION_STRIP_PATTERN = re.compile(r"<@[^>\s]+>")
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SLACK_CHANNEL_PATTERN = re.compile(r"<#([A-Z0-9]+)(?:\|([^>]+))?>")
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SLACK_URL_PATTERN = re.compile(r"<(https?://[^|>]+)(?:\|([^>]+))?>")
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SLACK_SUBTEAM_PATTERN = re.compile(r"<!subteam\^([A-Z0-9]+)(?:\|([^>]+))?>")
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SLACK_SPECIAL_MENTION_PATTERN = re.compile(r"<!([^>]+)>")
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SLACK_HTML_ENTITY_PATTERN = re.compile(r"&(amp|lt|gt|quot);")
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_HTML_ENTITIES = {"amp": "&", "lt": "<", "gt": ">", "quot": '"'}
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def strip_mentions(text: str) -> str:
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return SLACK_MENTION_STRIP_PATTERN.sub("", text).strip()
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def extract_mentions(text: str) -> list[str]:
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return re.findall(r"<@([A-Z0-9]+)>", text)
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def normalize_channel_refs(text: str) -> str:
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def repl(m: re.Match) -> str:
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name = m.group(2)
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return f"#{name}" if name else f"#{m.group(1)}"
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return SLACK_CHANNEL_PATTERN.sub(repl, text)
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def normalize_urls(text: str) -> str:
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def repl(m: re.Match) -> str:
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url = m.group(1)
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label = m.group(2)
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if label and label != url:
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return f"{label} ({url})"
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return url
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return SLACK_URL_PATTERN.sub(repl, text)
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def normalize_special_mentions(text: str) -> str:
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return SLACK_SPECIAL_MENTION_PATTERN.sub(r"@\1", text)
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def unescape_html_entities(text: str) -> str:
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def repl(m: re.Match) -> str:
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return _HTML_ENTITIES.get(m.group(1), m.group(0))
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return SLACK_HTML_ENTITY_PATTERN.sub(repl, text)
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def normalize_slack_text(text: str) -> str:
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text = normalize_channel_refs(text)
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text = normalize_urls(text)
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text = normalize_special_mentions(text)
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text = unescape_html_entities(text)
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return text.strip()
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