old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  from os import getenv
  """Constants related to the hvac.Client class."""
  
  DEPRECATED_PROPERTIES = {
      "github": dict(
          to_be_removed_in_version="0.9.0",
          client_property="auth",
      ),
      "ldap": dict(
          to_be_removed_in_version="0.9.0",
          client_property="auth",
      ),
      "mfa": dict(
          to_be_removed_in_version="0.9.0",
          client_property="auth",
      ),
      "kv": dict(
          to_be_removed_in_version="0.9.0",
          client_property="secrets",
      ),
  }
  
  DEFAULT_URL = 'http://localhost:8200'
  DEFAULT_BASE_URI = 'http://localhost:8200'
  VAULT_CACERT = getenv("VAULT_CACERT")
  VAULT_CAPATH = getenv("VAULT_CAPATH")
  VAULT_CLIENT_CERT = getenv("VAULT_CLIENT_CERT")
  VAULT_CLIENT_KEY = getenv("VAULT_CLIENT_KEY")
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  """Constants related to the hvac.Client class."""
  
  from os import getenv
  
  DEPRECATED_PROPERTIES = {
      "github": dict(
          to_be_removed_in_version="0.9.0",
          client_property="auth",
      ),
      "ldap": dict(
          to_be_removed_in_version="0.9.0",
          client_property="auth",
      ),
      "mfa": dict(
          to_be_removed_in_version="0.9.0",
          client_property="auth",
      ),
      "kv": dict(
          to_be_removed_in_version="0.9.0",
          client_property="secrets",
      ),
  }
  
  DEFAULT_URL = 'http://localhost:8200'
  DEFAULT_BASE_URI = 'http://localhost:8200'
  VAULT_CACERT = getenv("VAULT_CACERT")
  VAULT_CAPATH = getenv("VAULT_CAPATH")
  VAULT_CLIENT_CERT = getenv("VAULT_CLIENT_CERT")
  VAULT_CLIENT_KEY = getenv("VAULT_CLIENT_KEY")
  
subject: Move docstring above imports