刮起Yelp的汽车旅馆评论

Question

编辑：我现在使用Yelp API进行编码，但是每个汽车旅馆只给我3条评语。如何调整代码以提供更多评论？与汽车旅馆相比，我对拥有更大的评论样本量更感兴趣。

下面的代码：

import requests
import json

api_key = 'my api key is here'
headers = {'Authorization': 'Bearer %s' % api_key}

url = 'https://api.yelp.com/v3/businesses/search'
params = {'term':'motel','location':'my city is here'}

req = requests.get(url, params=params, headers=headers)

parsed = json.loads(req.text)

businesses = parsed["businesses"]

for business in businesses:
     print("Name:", business["name"])
     print("Rating:", business["rating"])
     print("Address:", " ".join(business["location"]["display_address"]))
     print("Phone:", business["phone"])
     print("\n")

id = business["id"]

url="https://api.yelp.com/v3/businesses/" + id + "/reviews"

req = requests.get(url, headers=headers)

parsed = json.loads(req.text)

reviews = parsed["reviews"]

print("--- Reviews ---")

for review in reviews:
    print("User:", review["user"]["name"], "Rating:", review["rating"], "Review:", review["text"], "\n")

我对编码非常陌生，很难找到可以使我的工作做好的代码。我需要从多个不同的汽车旅馆中获取Yelp的评论（如果比较简单，则可以使用TripAdvisor）。我将查看一个地理区域（我当前所在的城市），并从该区域的汽车旅馆中收集评论。然后，我需要在评论中搜索某些关键术语。有什么建议吗？

Answer 1

我建议在Python中使用请求库，并使用Yelp的API发送API请求！

https://www.yelp.com/developers/documentation/v3

[如果有存储空间，则需要注册以从Yelp获取API密钥。整个过程相当快。