def check_permission(prototype_key, action, default=True):
"""
Helper function to check access to actions on given prototype.
Args:
prototype_key (str): The prototype to affect.
action (str): One of "spawn" or "edit".
default (str): If action is unknown or prototype has no locks
Returns:
passes (bool): If permission for action is granted or not.
"""
if action == 'edit':
if prototype_key in _MODULE_PROTOTYPES:
mod = _MODULE_PROTOTYPE_MODULES.get(prototype_key, "N/A")
logger.log_err("{} is a read-only prototype "
"(defined as code in {}).".format(prototype_key, mod))
return False
prototype = search_prototype(key=prototype_key)
if not prototype:
logger.log_err("Prototype {} not found.".format(prototype_key))
return False
lockstring = prototype.get("prototype_locks")
if lockstring:
return check_lockstring(None, lockstring,
default=default, access_type=action)
return default
def check_perm(self, caller, permission):
return check_lockstring(caller, f"dummy:perm({permission})")
