nanover.utilities.key_lockable_map module

Module providing an implementation of a dictionary-like object that can be locked during access to provide a way for asynchronous clients to edit the contents in a thread-safe manner.

class nanover.utilities.key_lockable_map.KeyLockableMap

Bases: object

Module providing an implementation of a dictionary-object that can be locked during access to provide a way for asynchronous clients to edit the contents in a thread-safe manner.

delete(owner_id, key)
get(resource_id, default=None)
get_all()
lock_key(owner_id, key, duration=None)
player_can_lock_key(player_id, key)
release_key(owner_id, key)
remove_owner(owner_id)
set(owner_id, key, value)
set_no_replace(key, value)

Sets a value with the given key, subject to the constraint that the key must not already exist.

Parameters:
  • key – Key to register value with.

  • value – Value to set.

Raises:

KeyError – If the key already exists.

exception nanover.utilities.key_lockable_map.ResourceLockedError

Bases: Exception