Security check tools
Python Security
A plugin to run security checks for common flaws in Python code and suggest quick fixes.
Safety
Safety is a command line tool. Use it to check your local virtual environment, your requirement files, or any input from stdin for dependencies with security issues.
Other tools
Certifi
Certifi is a carefully curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. It has been extracted from the Requests project.