Geopy Nominatim SSLCertVerificationError

Question

我尝试使用 Nominatim 进行地理编码，但出现 SSL 错误：

[SSL：CERTIFICATE_VERIFY_FAILED]证书验证失败：证书链中的自签名证书（_ssl.c：1129）

我在 jupyter 笔记本中运行这段代码后发生错误：

nom.geocode("3995 23rd St, San Francisco, CA 94114")

我以前遇到过 SSL 错误，但它们仅在我在没有受信任主机的情况下运行 pip install 时出现。

我的操作系统是 Windows，我正在 anaconda 的 Jupyter 笔记本中运行我的代码。我使用的是 Python 3.9.13。

我想这个错误一定是因为我使用的是 anaconda。

下面是我的 Jupyer Notebook 中的所有代码块：

pip install --trusted-host pypi.org --trusted-host pypi.python.org --trusted-host files.pythonhosted.org geopy

from geopy.geocoders import Nominatim

nom=Nominatim(user_agent="test")

nom.geocode("3995 23rd St, San Francisco, CA 94114")

我从最后一个卡盘中收到错误。

如果这个问题很明显，我很抱歉，但我还没有找到解决方案。

Answer 1

我遇到了同样的错误。我正在 Visual Studio 中运行代码，Python 3.10

这是代码：

import ssl
import certifi
import geopy.geocoders
from geopy.geocoders import Nominatim

ctx = ssl.create_default_context(cafile=certifi.where())
geopy.geocoders.options.default_ssl_context = ctx
geolocator = Nominatim(scheme= 'https', user_agent="Test Agent 314159")
location = geolocator.geocode("175 5th Avenue NYC")

这是我收到的错误：

Message=HTTPSConnectionPool(host='nominatim.openstreetmap.org', port=443): 
Max retries exceeded with url: /search?

q=175+5th+Avenue+NYC&format=json&limit=1 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:997)')))
  Source=C:\Users\repos\School Information\School_Information.py
  StackTrace:
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:997)

During handling of the above exception, another exception occurred:

urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='nominatim.openstreetmap.org', port=443): Max retries exceeded with url: /search?q=175+5th+Avenue+NYC&format=json&limit=1 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:997)')))

During handling of the above exception, another exception occurred:

requests.exceptions.SSLError: HTTPSConnectionPool(host='nominatim.openstreetmap.org', port=443): Max retries exceeded with url: /search?q=175+5th+Avenue+NYC&format=json&limit=1 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:997)')))

During handling of the above exception, another exception occurred:

  File "C:\Users\repos\School Information\School_Information.py", line 21, in <module> (Current frame)
    location = geolocator.geocode("175 5th Avenue NYC")
geopy.exc.GeocoderUnavailable: HTTPSConnectionPool(host='nominatim.openstreetmap.org', port=443): Max retries exceeded with url: /search?q=175+5th+Avenue+NYC&format=json&limit=1 (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:997)')))