Python REST API 如何根据迭代更改过滤器参数

编程问答 2022-05-17

问题描述

我正在尝试使用基于日期范围的变量在查询 REST API 时应用过滤器。

示例输出：

"data": [
    {
        "assignment_count":,"business_hour_interruptions":,"created_at": "","description": "","engaged_seconds":,"engaged_user_count":,"escalation_count":,"id": "","incident_number":,"major":,"off_hour_interruptions":,"priority_id": "","priority_name": "","resolved_at": "","seconds_to_engage": null,"seconds_to_first_ack":,"seconds_to_mobilize": null,"seconds_to_resolve":,"service_id": "","service_name": "","sleep_hour_interruptions":,"snoozed_seconds":,"team_id": "","team_name": "","urgency": "","user_defined_effort_seconds": null
    }
],"ending_before": null,"filters": {
    "created_at_end": "","created_at_start": ""
},"first": "","last": "","limit":,"more":,"order": "","order_by": "","starting_after":,"time_zone": ""}

到目前为止我做了什么：

  1. 我尝试通过迭代生成日期：

    start_date = date(2020,01,01)
end_date = date.today()

def daterange(start_date,end_date):
    for n in range(int((end_date - start_date).days)):
        yield start_date + timedelta(n)

for single_date in daterange(start_date,end_date):
    data = single_date.strftime("%Y-%m-%d %H:%M:%s")```

  2. 独立查询：

def raw_incidents():
    limit = 1000
    API_KEY = ''
    start_date = datetime(year=2020,month=01,day=01).strftime("%Y-%m-%d %H:%M:%s")
    today = date.today().strftime("%Y-%m-%d %H:%M:%s") 
    url = f'https://api.pagerduty.com/analytics/raw/incidents?limit={limit}'
    headers = {
        'X-EARLY-ACCESS': 'analytics-v2','Accept': 'application/vnd.pagerduty+json;version=2','Authorization': 'Token token={token}'.format(token=API_KEY),'Content-type': 'application/json',}
    payload = {
      "filters": {
        "created_at_start": f'{start_date}',"created_at_end": f'{today}'
        }
        }   
    r = requests.post(url,headers=headers,data=json.dumps(payload))
    data_json = r.json()
    incidents = pd.json_normalize(data_json['data'])
    incidents.to_csv('incidents_raw.csv',index=None,header=True)
if __name__ == '__main__':
    raw_incidents()

这就是我卡住的地方，我想根据日期数组使用不同的过滤器（动态 created_at 和 created_end）运行上述查询。如何根据日期范围迭代上述查询并附加结果？

提前致谢。

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jsonpagerdutypythonpython-requestsrest