如何限制for回圈的迭代次數-有解無憂

我正在從 API 查詢生成 XML 報告，我希望在限制“for 回圈”中的迭代次數方面得到一些指導。

這是我到目前為止撰寫的代碼：

import json
import os
import requests

dserviceIP = "10.50.110.80"
apiPort = "60000"
busName_ST = ("ST1", "ST2", "ST3", "ST4", "ST5", "ST6", "ST7", "ST8", "ST9", "ST10")
buses_ST = ("33", "34", "35", "36", "37", "38", "39", "40", "41", "42")
listNumberOfEvents = "5" # Number of events to query in the list of schedules (Buses)
sessionID = "s12345"

def getSchedule():
    for bus in buses_ST:
        scheduleUrl = f"http://{dserviceIP}:{apiPort}/test/buses/{bus}/schedule?session={sessionID}"
        requestSchedule = requests.get(scheduleUrl)
        jsonRequestSchedule = json.loads(requestSchedule.text)

        scheduleID = []

        for scheduleIdList in jsonRequestSchedule['events']:
            scheduleID.append(scheduleIdList['id'])
            for eventID in scheduleID:
                eventUrl = f"http://{dserviceIP}:{apiPort}/test/buses/{bus}/events/{eventID}?session={sessionID}"

來自requestSchedule = requests.get(scheduleUrl)的回應示例，我希望僅提取前 5 個回應id以將其用作 API HTTP 查詢的下一部分。看eventID

{
    "busid": "response_example",
    "events": [
        {
            "id": "X002"
        },
        {
            "id": "X004"
        },
        {
            "id": "X006"
        },
        {
            "id": "X008"
        },
        {
            "id": "X0010"
        },
        {
            "id": "X0012"
        },
        ...
        ...
        {
            "id": "X0248"
        }
    ]
}

希望我的結果eventUrl作為

http://10.50.110.80:60000/test/buses/33/events/X002?session=s12345
http://10.50.110.80:60000/test/buses/33/events/X004?session=s12345
http://10.50.110.80:60000/test/buses/33/events/X006?session=s12345
http://10.50.110.80:60000/test/buses/33/events/X008?session=s12345
http://10.50.110.80:60000/test/buses/33/events/X010?session=s12345

http://10.50.110.80:60000/test/buses/34/events/X002?session=s12345
http://10.50.110.80:60000/test/buses/34/events/X004?session=s12345
...
http://10.50.110.80:60000/test/buses/34/events/X010?session=s12345

http://10.50.110.80:60000/test/buses/35/events/X002?session=s12345
...

非常感謝讓我通過這個障礙的任何建議。

uj5u.com熱心網友回復：

使用串列切片，如[:5].

for event in jsonRequestSchedule['events'][:5]:
    eventUrl = f"http://{dserviceIP}:{apiPort}/test/buses/{bus}/events/{event['id']}?session={sessionID}"

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