rules:
- id: python36-compatibility-ssl
  pattern: ssl.get_ciphers()
  message: this function is only available on Python 3.6+
  languages: [python]
  severity: ERROR
  metadata:
    category: compatibility
    technology:
    - python
- id: python36-compatibility-Popen1
  pattern: subprocess.Popen(errors=$X, ...)
  message: the `errors` argument to Popen is only available on Python 3.6+
  languages: [python]
  severity: ERROR
  metadata:
    category: compatibility
    technology:
    - python
- id: python36-compatibility-Popen2
  pattern: subprocess.Popen(encoding=$X, ...)
  message: the `encoding` argument to Popen is only available on Python 3.6+
  languages: [python]
  severity: ERROR
  metadata:
    category: compatibility
    technology:
    - python