"certbot.plugins.util"
**********************

Plugin utilities.

certbot.plugins.util.get_prefixes(path)

   Retrieves all possible path prefixes of a path, in descending order
   of length. For instance,

      /a/b/c/ => [‘/a/b/c/’, ‘/a/b/c’, ‘/a/b’, ‘/a’, ‘/’]

   Parameters:
      **path** (*str*) – the path to break into prefixes

   Returns:
      all possible path prefixes of given path in descending order

   Return type:
      "list" of "str"

certbot.plugins.util.path_surgery(cmd)

   Attempt to perform PATH surgery to find cmd

   Mitigates https://github.com/certbot/certbot/issues/1833

   Parameters:
      **cmd** (*str*) – the command that is being searched for in the
      PATH

   Returns:
      True if the operation succeeded, False otherwise
