66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
import requests
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import urllib3
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import yaml
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from hikvision_openapi_signer import HikvisionOpenAPISigner
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urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
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# 初始化签名器
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signer = HikvisionOpenAPISigner(
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"https://29.2.19.19:443",
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"28031410",
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"Y79rv6LqBahxoEH6adLv",
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headers={'tagId': '0'} # 根据平台要求设置
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)
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def get_camera_preview_url(camera_index_code):
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# 签名一个请求
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request = signer.sign(
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'POST',
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'/api/video/v1/cameras/previewURLs',
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jsons={'cameraIndexCode': camera_index_code, 'protocol': 'rtsp', 'expand': 'streamform=rtp'},
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accept='application/json'
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)
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method, url, headers, body = request
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# 发送请求
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response = requests.request(method, url, headers=headers, data=body, verify=False)
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return response.json()
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# # for test
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# def get_camera_preview_url(camera_index_code):
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# """测试用的方法，直接返回固定结果"""
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# return {
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# "code": "0",
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# "msg": "SUCCESS",
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# "data": {
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# "url": "rtsp://localhost:8554/test"
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# }
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# }
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# # 读取 config.yaml
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# with open('config.yaml', 'r', encoding='utf-8') as f:
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# config = yaml.safe_load(f)
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#
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# # 遍历所有摄像头
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# for camera in config['cameras']:
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# if 'index' in camera:
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# index = camera['index']
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# print(f"正在获取摄像头 {camera['name']} (index: {index}) 的预览地址...")
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# result = get_camera_preview_url(index)
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# print(f"API返回结果: {result}")
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#
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# # 提取 url 并更新到 config
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# if 'data' in result and 'url' in result['data']:
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# rtsp_url = result['data']['url']
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# camera['rtsp_url'] = rtsp_url
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# print(f"更新 rtsp_url: {rtsp_url}")
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# else:
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# print(f"未找到 url 在返回结果中")
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#
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# # 保存更新后的 config.yaml
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# with open('config.yaml', 'w', encoding='utf-8') as f:
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# yaml.dump(config, f, default_flow_style=False, allow_unicode=True)
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#
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# print("config.yaml 已更新")
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