我对DRF和序列化deserializing很陌生。在电晕病毒期间，我在慢慢的为自己的企业建立一个仪表盘，并学习代码。我是有点深陷其中，但是在upwork上花了一万多块钱在开发人员身上，并没有真正得到什么结果，我想，我有什么损失呢？
我们的软件供应商有一个完整的API，可以满足我们的需求 https:/developer.myvr.comapi。但绝对没有仪表板来报告有关我们客户预订数据的统计数据。
最终的结果将是同步的一些数据从他们的API到我的数据库，这将是通过AWS托管。我选择这样做是由于必须对API中的数据进行一些后处理。例如，我们需要计算出租率（这不是一个终端），从我们的会计连接和其他一些小的计算中，数据还没有在提供的API中。 我原本想只使用API中的数据，但由于上述原因，我很犹豫。
这是背景故事，下面是问题。
响应示例。
```{
"uri": "https://api.myvr.com/v1/properties/b6b0f2fe278f612b/",
"id": "b6b0f2fe278f612b",
"key": "b6b0f2fe278f612b",
"accessDescription": null,
"accommodates": 11,
"active": false,
"addressOne": "11496 Zermatt Dr",
"addressTwo": null,
"allowTurns": true,
"amenities": "https://api.myvr.com/v1/property-amenities/?propertyId=b6b0f2fe278f612b",
"automaticallyApprove": false,
"baseNightlyRate": "395.00",
"baseRate": {
"uri": "https://api.myvr.com/v1/rates/660c299d4785c32e/",
"id": "660c299d4785c32e",
"key": "660c299d4785c32e",
"externalId": null,
"baseRate": true,
"changeoverDay": null,
"created": "2019-01-19T08:02:36Z",
"currency": "USD",
"endDate": "2020-01-18",
"minStay": 3,
"modified": "2019-01-19T08:02:36Z",
"monthly": 0,
"name": "Base Rate",
"weekNight": 39500,
"nightly": 39500,
"position": 0,
"property": {
"name": "API Demo Property",
"uri": "https://api.myvr.com/v1/properties/b6b0f2fe278f612b/",
"id": "b6b0f2fe278f612b",
"externalId": null,
"key": "b6b0f2fe278f612b",
"slug": "api-demo-property"
},
"ratePlan": {
"uri": "https://api.myvr.com/v1/rate-plans/862caa3f5267602d/",
"key": "862caa3f5267602d",
"name": "Default Rates for Property"
},
"repeat": true,
"startDate": "2020-01-18",
"weekend": 0,
"weekendNight": 0,
"weekly": 250000
},
"bathrooms": "4.0",
"bedrooms": 4,
"bookingUrl": "https://myvr.com/reservation/redirect/booking/b6b0f2fe278f612b/",
"checkInTime": "16:00:00",
"checkOutTime": "10:00:00",
"city": "Truckee",
"commissionStructure": null,
"countryCode": "US",
"created": "2016-01-19T00:01:48Z",
"currency": "USD",
"customFields": {},
"description": "Luxurious living, scenic mountain setting, entertainment galore. Located on a quiet street in Tahoe Donner, our well equipped modern home is nestled into the wilderness. A babbling creek greets visitors approaching the front step as it collects into a small pond with a cascading waterfall. <br/>\n<br/>\nInside, over 3,000 sqft of luxurious living space divides itself between two floors. On the first floor, a beautiful kitchen with granite counters, gas stove and stainless steel appliances opens to a large great room centered around a wood burning fireplace and featuring 30' soaring ceilings. A spacious loft overlooks the great room, showcasing a large poker/card table. Upstairs features a large entertainment room, complete with wet bar, shuffleboard table, and state-of-the-art television setup with surround sound. The scenic backyard is accessible from a large deck featuring a new hot tub with seating for 7.",
"externalId": null,
"feePlan": {
"uri": "https://api.myvr.com/v1/fee-plans/4d1c44383755051b/",
"key": "4d1c44383755051b",
"name": "Default Fees for Listing"
},
"headline": "Beautiful Four Bedroom Lake Front Property",
"houseRules": null,
"instantBookingsEnabled": false,
"lat": "39.3422523000",
"level": "unit",
"localAreaDescription": "Tahoe Donner is a year round activity resort. The amenities include private beach/boat launching facilities, pools, recreation center, tennis, horseback riding, golf, downhill skiing as well as cross country skiing. Truckee is a historical mining town-having a western feel but also has museums, theaters, fine dining plus 2 large supermarkets-all less than 3 miles from the house. Our home is also located within a 15 minute drive to 4 major ski resorts. Downtown Reno is a short 40 minute drive away for those seeking a night on the town or the thrill of a Nevada casino.",
"lon": "-120.2271947000",
"lowestNightlyRate": "395.00",
"manual": "",
"modified": "2019-10-18T17:18:43Z",
"name": "API Demo Property",
"owner": null,
"postalCode": "96161",
"ratePlan": {
"uri": "https://api.myvr.com/v1/rate-plans/862caa3f5267602d/",
"key": "862caa3f5267602d",
"name": "Default Rates for Property"
},
"ratePlanLocked": false,
"region": "CA",
"shortCode": "API",
"size": 3000,
"slug": "api-demo-property",
"suitableElderly": "yes",
"suitableEvents": "unknown",
"suitableGroups": "yes",
"suitableHandicap": "no",
"suitableInfants": "unknown",
"suitableKids": "yes",
"suitablePets": "no",
"suitableSmoking": "no",
"transitDescription": null,
"type": "house",
"weekendNights": [
5,
6
]
}```
这个项目绝对超出了我的能力范围，而且非常有野心，但我会感谢任何人的任何反馈或建议。
谢谢，Darren
所以我对这个问题并没有什么兴趣，但最后还是自己解决了。希望有人上网查一下，可能会有帮助。
import requests
from rest_framework.response import Response
from django.core.management.base import BaseCommand, CommandError
from reservation.models import Reservation
import time
MYVR_URL = 'https://api.myvr.com/'
MYVR_RESERVATION = 'v1/reservations/?limit=100'
headers = {
'Authorization': 'Basic SOmeAPiCodeHeRe123=',
}
class Command(BaseCommand):
help = 'Imports new properties and saves the objects in the database'
def handle(self, *args, **options):
url = MYVR_URL + MYVR_RESERVATION
print("Populating Reservations")
def looping_api(url, headers):
while url:
r = requests.request("GET", url, headers=headers)
url = r.json().get('next')
props_data = r.json().get('results')
start_time = time.time()
for prop in props_data:
try:
created = Reservation.objects.update_or_create(
myvr_key=prop.get('key'),
adults=prop.get('adults'),
children=prop.get('children'),
checkin=prop.get('checkIn'),
checkout=prop.get('checkOut'),
checkinTime=prop.get('checkInTime'),
checkoutTime=prop.get('checkOutTime'),
guestFirstName=prop.get('firstName'),
dateCreated=prop.get('created'),
dateBooked=prop.get('dateBooked'),
dateCancelled=prop.get('dateCanceled'),
contact=prop.get('contact').get('name'),
contact_key=prop.get('contact').get('key'),
guest_type=prop.get('guestType'),
property_name=prop.get('property').get('name'),
property_key=prop.get('property').get('key'),
source_code=prop.get('source').get('code'),
source_name=prop.get('source').get('name'),
total_due=prop.get('quote').get('totalDue'),
total_refundables=prop.get(
'quote').get('totalRefundableFees'),
total_nonrefundables=prop.get(
'quote').get('totalNonrefundableFees'),
reference_id=prop.get('referenceId'),
)
print(
f"Added obj {prop.get('key')}")
except AttributeError as error:
print(f"{error} attribute is null or owner booking")
url = r.json().get('next')
print(r.json().get('next'))
print(len(props_data))
end_time = time.time()
duration = (end_time - start_time)
print(duration)
looping_api(url, headers)