'certificate verify failed' when using PyFCM to send a Push Notification
问题 I'm trying to send push notifications via PyFCM (via Firebase Cloud Messaging). When I tried to do this initially, I got the SNIMMissingWarning telling me that the request to the Firebase server was insecure. I upgraded packages to handle this, but now I'm stuck with a 'certificate_verify_failed' error. I went through the PyFCM code and found that it was using the requests module to send a request to the server. I know that this issue is related to not having the CA certificates for the