249 lines
11 KiB
Python
249 lines
11 KiB
Python
import re
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from datetime import datetime, time, timedelta
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import toml
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import os
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class InterventionBot:
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def __init__(self, config_path=None):
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# 加载配置
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self.config = {}
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if config_path and os.path.exists(config_path):
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self.config = toml.load(config_path)
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# 从配置中获取关键词和阈值
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keywords = self.config.get("Keywords", {})
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time_window = self.config.get("TimeWindow", {})
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reply_threshold = self.config.get("ReplyThreshold", {})
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# 表情符号库
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self.emojis = keywords.get("emojis", [])
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# 话题关键词
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self.hot_topics = keywords.get("hot_topics", [])
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self.fish_keywords = keywords.get("fish_keywords", [])
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self.tech_keywords = keywords.get("tech_keywords", [])
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self.mechanism_keywords = keywords.get("mechanism_keywords", [])
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self.news_keywords = keywords.get("news_keywords",[])
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# 早晨签到时间窗口
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morning_start_hour = time_window.get("morning_start_hour", 8)
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morning_start_minute = time_window.get("morning_start_minute", 0)
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morning_end_hour = time_window.get("morning_end_hour", 8)
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morning_end_minute = time_window.get("morning_end_minute", 30)
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self.morning_window = (
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time(morning_start_hour, morning_start_minute),
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time(morning_end_hour, morning_end_minute)
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)
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# 回复阈值配置
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self.messages_per_minute_threshold = reply_threshold.get("messages_per_minute_threshold", 3)
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self.analysis_window_minutes = reply_threshold.get("analysis_window_minutes", 5)
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# 冷却时间配置（秒）
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self.cooldown_seconds = 20
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self.last_intervention_time = None
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# 最近话题记录
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self.last_topic = None
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self.last_topic_time = None
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self.topic_cooldown = timedelta(seconds=60)
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def is_morning_window(self, timestamp):
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try:
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if isinstance(timestamp, float):
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message_datetime = datetime.fromtimestamp(timestamp)
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message_time = message_datetime.time()
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elif isinstance(timestamp, str):
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try:
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message_time = datetime.strptime(timestamp, "%Y-%m-%d %H:%M:%S").time()
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except ValueError:
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try:
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message_time = datetime.fromtimestamp(float(timestamp)).time()
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except:
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return False
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else:
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return False
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return self.morning_window[0] <= message_time <= self.morning_window[1]
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except Exception as e:
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print(f"[早晨窗口检测] 错误: {e}")
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return False
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def detect_topic(self, message):
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if not isinstance(message, str):
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return None
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message_lower = message.lower()
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if any(keyword in message_lower for keyword in self.fish_keywords):
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return "fish"
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if any(keyword in message_lower for keyword in self.tech_keywords):
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return "tech"
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if any(keyword in message_lower for keyword in self.mechanism_keywords):
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return "mechanism"
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if any(keyword in message_lower for keyword in self.news_keywords):
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return "news"
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if any(keyword in message_lower for keyword in self.hot_topics):
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return "hot_topic"
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return None
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def rule_morning_signin(self, timestamp, messages):
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return self.is_morning_window(timestamp) and any("签到" in msg or "早" in msg for msg in messages[-5:])
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def rule_hot_topic(self, message, messages):
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return self.detect_topic(message) == "hot_topic" and len(
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[m for m in messages[-5:] if self.detect_topic(m) == "hot_topic"]) >= 3
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def rule_tech_discussion(self, message, messages):
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return self.detect_topic(message) == "tech"
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def rule_fish_discussion(self, message, messages):
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return self.detect_topic(message) == "fish"
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def rule_mechanism_interaction(self, message, messages):
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return self.detect_topic(message) == "mechanism"
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def rule_humor_tease(self, message, messages):
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return any(emoji in message for emoji in self.emojis) or "哈哈" in message or len(
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[m for m in messages[-5:] if any(e in m for e in self.emojis)]) >= 2
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def rule_news_reaction(self, message, messages):
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return self.detect_topic(message) == "news"
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def rule_high_reply_rate(self, timestamp, chat_log):
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try:
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if isinstance(timestamp, float):
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current_time = datetime.fromtimestamp(timestamp)
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elif isinstance(timestamp, str):
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try:
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current_time = datetime.strptime(timestamp, "%Y-%m-%d %H:%M:%S")
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except ValueError:
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try:
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current_time = datetime.fromtimestamp(float(timestamp))
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except:
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current_time = datetime.now()
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else:
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current_time = datetime.now()
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window_start = current_time - timedelta(minutes=self.analysis_window_minutes)
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recent_messages = []
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for msg in chat_log:
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try:
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msg_timestamp = msg.get("timestamp")
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if isinstance(msg_timestamp, float):
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msg_time = datetime.fromtimestamp(msg_timestamp)
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elif isinstance(msg_timestamp, str):
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try:
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msg_time = datetime.strptime(msg_timestamp, "%Y-%m-%d %H:%M:%S")
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except ValueError:
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try:
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msg_time = datetime.fromtimestamp(float(msg_timestamp))
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except:
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continue
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else:
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continue
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if window_start <= msg_time <= current_time:
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recent_messages.append(msg)
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except (ValueError, KeyError, TypeError):
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continue
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if len(recent_messages) < self.messages_per_minute_threshold:
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return False
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messages_per_minute = len(recent_messages) / self.analysis_window_minutes
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if messages_per_minute >= self.messages_per_minute_threshold:
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print(f"[高频率检测] 当前消息频率: {messages_per_minute:.2f}/分钟，阈值: {self.messages_per_minute_threshold}/分钟")
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return messages_per_minute >= self.messages_per_minute_threshold
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except Exception as e:
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print(f"[高频率检测] 错误: {e}")
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return False
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def should_intervene(self, timestamp, message, messages, chat_log):
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rules = [
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self.rule_morning_signin,
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self.rule_hot_topic,
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self.rule_tech_discussion,
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self.rule_fish_discussion,
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self.rule_mechanism_interaction,
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self.rule_humor_tease,
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self.rule_news_reaction,
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self.rule_high_reply_rate
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]
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current_time = datetime.now() if not isinstance(timestamp, datetime) else timestamp
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if isinstance(timestamp, str):
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try:
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current_time = datetime.strptime(timestamp, "%Y-%m-%d %H:%M:%S")
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except:
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current_time = datetime.now()
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elif isinstance(timestamp, float):
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current_time = datetime.fromtimestamp(timestamp)
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if self.last_intervention_time:
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if (current_time - self.last_intervention_time).total_seconds() < self.cooldown_seconds:
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return False
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current_topic = self.detect_topic(message)
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if self.last_topic == current_topic and self.last_topic_time:
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if (current_time - self.last_topic_time) < self.topic_cooldown:
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return False
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for rule in rules:
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if rule == self.rule_morning_signin:
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if rule(timestamp, messages):
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self.last_intervention_time = current_time
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self.last_topic = current_topic
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self.last_topic_time = current_time
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return True
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elif rule == self.rule_high_reply_rate:
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if rule(timestamp, chat_log):
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self.last_intervention_time = current_time
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self.last_topic = current_topic
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self.last_topic_time = current_time
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return True
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elif rule(message, messages):
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self.last_intervention_time = current_time
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self.last_topic = current_topic
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self.last_topic_time = current_time
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return True
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return False
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def process_message(self, timestamp, message, messages, chat_log):
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return self.should_intervene(timestamp, message, messages, chat_log)
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def process_chat_log(self, chat_log):
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messages = [line["message"] for line in chat_log]
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results = []
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for i, line in enumerate(chat_log):
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timestamp = line["timestamp"]
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message = line["message"]
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intervention = self.process_message(timestamp, message, messages[:i + 1], chat_log)
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results.append({
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"timestamp": timestamp,
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"message": message,
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"intervention": intervention
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})
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return results
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if __name__ == "__main__":
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sample_chat_log = [
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{"timestamp": "2025-03-14 08:06:38", "user_id": "Jyunere", "message": "白嫖马斯克，每个月150刀的额度，应该能玩很久了。"},
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{"timestamp": "2025-03-14 08:06:54", "user_id": "Jyunere", "message": "啥情况？卷了？"},
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{"timestamp": "2025-03-14 08:07:20", "user_id": "wxid_qx4z0jq3rp3122", "message": "那你喝咖啡就好了"},
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{"timestamp": "2025-03-14 09:12:28", "user_id": "Jyunere", "message": "我同事的鸿蒙确实流畅。"},
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{"timestamp": "2025-03-14 09:35:21", "user_id": "Jyunere", "message": "垃圾MIUI"},
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{"timestamp": "2025-05-21 14:31:57", "user_id": "wxid_4re8ddo26dxb52", "message": "年轻人随随便便就能深蹲200"},
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{"timestamp": "2025-05-21 14:32:20", "user_id": "liu79830956", "message": "@水牛 过分了啊，报错还扣积分 赔我200"},
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{"timestamp": "2025-05-21 14:32:39", "user_id": "Jyunere", "message": "哈哈，识别到指令了。"},
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{"timestamp": "2025-05-21 14:32:42", "user_id": "wxid_z8uo70zywfpn12", "message": "检测到天 气了"},
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{"timestamp": "2025-05-21 14:35:08", "user_id": "liu79830956", "message": "这螺蛳粉估计要明天也吃不上了[旺柴]"}
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]
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bot = InterventionBot()
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results = bot.process_chat_log(sample_chat_log)
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for result in results:
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print(f"[{result['timestamp']}] Message: {result['message']}")
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print(f"Intervention: {result['intervention']}")
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print("-" * 50) |