Google Places API:OVER_QUERY_限制问题是间歇性的

Question

我知道以前有人问过这个问题，但我的问题与其他问题略有不同

我编写了一个python脚本来读取随机地址并返回它们的位置ID。这是我的excel文件的样子：

这是我的代码：

from googleplaces import GooglePlaces
import pandas as pd
import time
import xlrd
YOUR_API_KEY = <my_key>

google_places = GooglePlaces(YOUR_API_KEY)
loc = r"C:\Users\user\Desktop\test.xlsx"

wb = xlrd.open_workbook(loc)
sheet = wb.sheet_by_index(0)

for i in range(1,sheet.nrows):
    read_address = sheet.cell_value(i,0)
    query_result = google_places.text_search(
        query=''+read_address)
    for place in query_result.places:
        print(place.name)
        print(place.place_id)

控制台输出：

C:\Users\csjeemah\PycharmProjects\googleplaces\venv\Scripts\python.exe C:/Users/csjeemah/PycharmProjects/googleplaces/googleplaceID.py
777 Brockton Ave
ChIJmf-3TW6b5IkR1rx0eohvqPQ
30 Memorial Dr
ChIJXa_KpmGD5IkRYtpt2IsXmqg
Traceback (most recent call last):
  File "C:/Users/csjeemah/PycharmProjects/googleplaces/googleplaceID.py", line 27, in <module>
    query_result = google_places.text_search(
  File "C:\Users\csjeemah\PycharmProjects\googleplaces\venv\lib\site-packages\googleplaces\__init__.py", line 353, in text_search
    _validate_response(url, places_response)
  File "C:\Users\csjeemah\PycharmProjects\googleplaces\venv\lib\site-packages\googleplaces\__init__.py", line 175, in _validate_response
    raise GooglePlacesError(error_detail)
googleplaces.GooglePlacesError: Request to URL https://maps.googleapis.com/maps/api/place/textsearch/json?query=250+Hartford+Avenue%2C+Bellingham+MA+2019&radius=3200&language=en&key=mykey&sensor=false failed with response code: OVER_QUERY_LIMIT

在上面的控制台屏幕截图中，它返回了前2个地址的结果，然后出现了错误。现在我明白了我出现此错误的原因是因为我可以发出的请求数量有限，但正如上图所示：

1. 只有9个地址

1. 如果我缩短一些地址，如下面突出显示的地址：

现在，它会在失败之前检索更多地址：

C:\Users\csjeemah\PycharmProjects\googleplaces\venv\Scripts\python.exe C:/Users/csjeemah/PycharmProjects/googleplaces/googleplaceID.py
777 Brockton Ave
ChIJmf-3TW6b5IkR1rx0eohvqPQ
30 Memorial Dr
ChIJt_pwFGsUc2sR-ve6pnT9DlA
30 Memorial Dr
ChIJJatf08pZIWsRr2u-ppt2CyI
250 Hartford Ave
ChIJk567q-Jx5IkRGxbCzkmYU7A
Traceback (most recent call last):
  File "C:/Users/csjeemah/PycharmProjects/googleplaces/googleplaceID.py", line 27, in <module>
    query_result = google_places.text_search(
  File "C:\Users\csjeemah\PycharmProjects\googleplaces\venv\lib\site-packages\googleplaces\__init__.py", line 353, in text_search
    _validate_response(url, places_response)
  File "C:\Users\csjeemah\PycharmProjects\googleplaces\venv\lib\site-packages\googleplaces\__init__.py", line 175, in _validate_response
    raise GooglePlacesError(error_detail)
googleplaces.GooglePlacesError: Request to URL https://maps.googleapis.com/maps/api/place/textsearch/json?query=700+Oak+Street&radius=3200&language=en&key=mykey&sensor=false failed with response code: OVER_QUERY_LIMIT

我还尝试在每次查询后添加几秒钟的睡眠，但都失败了，有人能告诉我问题出在哪里吗

Answer 1

图像中的错误json清楚地表明您已经超过了PlacesAPI的每日请求配额

如果您希望继续，您需要将您的GCP项目与计费帐户相关联

Answer 2

直接从文档Usage Limits for Google Maps Platform Web Services

您可以通过以下方式超过Google地图平台web服务的使用限制：

• 每天发送的请求太多
• 发送请求太快，即每秒发送的请求太多
• 发送请求的速度太快，时间太长，或者滥用web服务
• 超过其他使用限制，例如，高程API中每个请求的点数

在收到状态代码超过\u QUERY\u LIMIT的响应后，应用程序应确定超出了哪个使用限制。这可以通过暂停2秒钟并重新发送相同的请求来完成。如果状态代码仍然超过查询限制，则应用程序每天发送的请求太多。否则，应用程序每秒发送的请求太多

url = "MAPS_API_WEBSERVICE_URL"
attempts = 0
success = False

while success != True and attempts < 3:
  raw_result = urllib.urlopen(url).read()
  attempts += 1
  # The GetStatus function parses the answer and returns the status code
  # This function is out of the scope of this example (you can use a SDK).
  status = GetStatus(raw_result)
  if status == "OVER_QUERY_LIMIT":
    time.sleep(2)
    # retry
    continue
  success = True

if attempts == 3:
  # send an alert as this means that the daily limit has been reached
  print "Daily limit has been reached"