84 lines
2.8 KiB
Python
84 lines
2.8 KiB
Python
import requests
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from datetime import datetime
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import pytz
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def convert_timestamp_to_beijing_time(timestamp):
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# 将毫秒级时间戳转换为秒级时间戳
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timestamp_seconds = timestamp / 1000
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# 将时间戳转换为datetime对象
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utc_time = datetime.fromtimestamp(timestamp_seconds)
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# 设定UTC时区
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utc_timezone = pytz.timezone("UTC")
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# 转换为北京时间
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beijing_timezone = pytz.timezone("Asia/Shanghai")
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beijing_time = utc_time.replace(tzinfo=utc_timezone).astimezone(beijing_timezone)
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return beijing_time
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def conver_beingtime_to_ucttime(timestr: str):
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beijing_time = datetime.strptime(timestr, "%Y-%m-%d %H:%M:%S")
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utc_time = beijing_time.astimezone(pytz.utc)
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str_utc = utc_time.strftime("%Y-%m-%dT%H:%M:%SZ")
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# print(str_utc)
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return str_utc
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def get_hist_data(ids, begin_date, end_date) -> dict[str, dict[datetime, float]]:
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# 数据接口的地址
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url = "http://183.64.62.100:9057/loong/api/curves/data"
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# 设置 GET 请求的参数
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params = {"ids": ids, "beginDate": begin_date, "endDate": end_date}
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lst_data = {}
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try:
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# 发送 GET 请求获取数据
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response = requests.get(url, params=params)
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# 检查响应状态码，200 表示请求成功
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if response.status_code == 200:
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# 解析响应的 JSON 数据
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data = response.json()
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# 这里可以对获取到的数据进行进一步处理
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# 打印 'mpointId' 和 'mpointName'
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for item in data["items"]:
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# print("mpointId:", item['mpointId'])
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# print("mpointName:", item['mpointName'])
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# 打印 'dataDate' 和 'dataValue'
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data_seriers = {}
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for item_data in item["data"]:
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# print("dataDate:", item_data['dataDate'])
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# 将时间戳转换为北京时间
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beijing_time = convert_timestamp_to_beijing_time(
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item_data["dataDate"]
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)
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print(
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"dataDate (Beijing Time):",
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beijing_time.strftime("%Y-%m-%d %H:%M:%S"),
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)
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print("dataValue:", item_data["dataValue"])
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print() # 打印空行分隔不同条目
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r = float(item_data["dataValue"])
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data_seriers[beijing_time] = r
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lst_data[item["mpointId"]] = data_seriers
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return lst_data
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else:
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# 如果请求不成功，打印错误信息
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print("请求失败，状态码:", response.status_code)
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except Exception as e:
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# 捕获异常
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print("发生异常:", e)
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# 使用示例
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# get_hist_data(ids='2498,2500',
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# begin_date='2024-03-31T16:00:00Z',
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# end_date='2024-04-01T16:00:00Z')
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