def check(self, namespace, level, explicit=False):
return (self.get_permissions(namespace, explicit=explicit) & level) != <NUM_LIT:0><EOL>
Checks if the permset has permission to the specified namespace
at the specified level

Arguments:

namespace -- permissioning namespace (str)
level -- permissioning level (int) (PERM_READ for example)
explicit -- require explicitly set permissions to the provided namespace

Returns:

bool