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import re
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# text = "6月15日17时至6月16日17时期间，全网累计停电132.59万户次（5分钟以内短时停电用户23.48万户次），环比减少68.28万户次，其中，重要用户停电0户次，用户停电情况总体平稳。"
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def count_change_outage(text):
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# 匹配数字和“万”单位
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pattern = r"(\d+\.\d+)万"
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matches = re.findall(pattern, text)
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# 提取累计停电、短时停电和环比变化用户数
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total_outage = float(matches[0]) # 累计停电用户数
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short_term_outage = float(matches[1]) # 短时停电用户数
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change_outage = float(matches[2]) # 环比变化用户数
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# 判断是增加还是减少
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if "减少" in text:
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result = change_outage / (total_outage + change_outage)
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type = "减少"
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elif "增加" in text:
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result = change_outage / (total_outage - change_outage)
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type = "增加"
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else:
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result = None # 或者其他默认值
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if result is not None:
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percentage = f"{result * 100:.2f}%"
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print(f"计算结果：{percentage}")
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else:
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print("未找到增加或减少的关键字")
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short_percentage = f"{short_term_outage / total_outage * 100:.2f}%"
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# 匹配“重要用户停电”后面的数字
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pattern = r"重要用户停电(\d+)户"
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match = re.search(pattern, text)
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if match:
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important_stop_outage = match.group(1)
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print(f"重要用户停电户次：{result}")
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else:
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important_stop_outage = "0"
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print("未找到重要用户停电户次")
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return (
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total_outage,
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short_term_outage,
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change_outage,
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percentage,
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short_percentage,
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important_stop_outage,
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type,
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)
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# count_change_outage(text)
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def count_outage_sentiment(text):
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print("开始分析舆情数据：")
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print(text)
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# text = "全网监测到涉电力供应类舆情风险信息11条，环比减少2条；"
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# text = "涉电力供应类舆情风险信息22条，环比持平。其中1条为官方媒体发布，其余21条均为个人账号发布。"
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# 使用正则表达式匹配数字和关键词
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pattern = r"信息(\d+)条，环比(增加|减少)(\d+)条"
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match = re.search(pattern, text)
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num1 = ""
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change = ""
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num2 = ""
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result = ""
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if match:
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num1 = int(match.group(1)) # 第一个数字，如 11
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change = match.group(2) # 变化类型，如 “减少” 或 “增加”
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num2 = int(match.group(3)) # 第二个数字，如 2
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if change == "减少":
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result = f"{num2 / (num1 + num2) * 100:.2f}%"
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num2 = num1 + num2
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elif change == "增加":
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result = f"{num2 / (num1 - num2) * 100:.2f}%"
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num2 = num1 - num2
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else:
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result = None # 如果不是增加或减少，可以处理成其他情况
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print(f"第一个数字：{num1}")
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print(f"变化类型：{change}")
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print(f"第二个数字：{num2}")
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if result is not None:
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print(f"计算结果：{result}")
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else:
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print("变化类型未知，无法计算")
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else:
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# update:2025-07-08 增加持平
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pattern = r"信息(\d+)条，环比持平"
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match = re.search(pattern, text)
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if match:
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num1 = int(match.group(1))
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change = "持平"
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num2 = int(match.group(1))
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result = ""
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else:
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pattern = r"信息(\d+)条，同比(增加|减少)(\d+)条"
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match = re.search(pattern, text)
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if match:
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num1 = int(match.group(1)) # 第一个数字，如 11
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change = match.group(2) # 变化类型，如 “减少” 或 “增加”
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num2 = int(match.group(3)) # 第二个数字，如 2
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if change == "减少":
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result = f"{num2 / (num1 + num2) * 100:.2f}%"
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num2 = num1 + num2
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elif change == "增加":
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result = f"{num2 / (num1 - num2) * 100:.2f}%"
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num2 = num1 - num2
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else:
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result = None # 如果不是增加或减少，可以处理成其他情况
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print("未匹配到符合条件的内容")
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return num1, change, num2, result
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