Dazzle.TaskCache¶

Subclasses:: None

Methods¶

Inherited:: GObject.Object (37)
Structs:: GObject.ObjectClass (5)

	`evict` (key)
	`evict_all` ()
	`get_async` (key, force_update, cancellable, callback, *user_data)
	`get_finish` (result)
	`peek` (key)
	`set_name` (name)

Virtual Methods¶

Inherited:: GObject.Object (7)

Properties¶

Name	Type	Flags	Short Description
`key-copy-func`	`int`	w/co	Key Copy Func
`key-destroy-func`	`int`	w/co	Key Destroy Func
`key-equal-func`	`int`	w/co	Key Equal Func
`key-hash-func`	`int`	w/co	Key Hash Func
`populate-callback`	`int`	w/co	Populate Callback
`populate-callback-data`	`int`	w/co	Populate Callback Data
`populate-callback-data-destroy`	`int`	w/co	Populate Callback Data Destroy
`time-to-live`	`int`	w/co	The time to live in milliseconds.
`value-copy-func`	`int`	w/co	Value Copy Func
`value-destroy-func`	`int`	w/co	Value Destroy Func

Signals¶

Inherited:: GObject.Object (1)

Fields¶

Inherited:: GObject.Object (1)

Class Details¶

class Dazzle.TaskCache(**kwargs)¶

Bases:: GObject.Object
Abstract:: No
Structure:: Dazzle.TaskCacheClass

evict(key)¶

Parameters:: key (object or None) –
Return type:: bool

evict_all()¶

get_async(key, force_update, cancellable, callback, *user_data)¶

Parameters:

key (object or None) –
force_update (bool) –
cancellable (Gio.Cancellable or None) –
callback (Gio.AsyncReadyCallback or None) –
user_data (object or None) –

get_finish(result)¶

Parameters:: result (Gio.AsyncResult) –
Raises:: GLib.Error
Returns:: The result from the cache.
Return type:: object or None

Finish a call to Dazzle.TaskCache.get_async().

peek(key)¶

Parameters:: key (object or None) – The key for the cache
Returns:: A GObject.Object or None if the key was not found in the cache.
Return type:: GObject.Object or None

Peeks to see key is contained in the cache and returns the matching GObject.Object if it does.

The reference count of the resulting GObject.Object is not incremented. For that reason, it is important to remember that this function may only be called from the main thread.

set_name(name)¶

Parameters:: name (str) –

Property Details¶

Dazzle.TaskCache.props.key_copy_func¶

Name:: key-copy-func
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Key Copy Func

Dazzle.TaskCache.props.key_destroy_func¶

Name:: key-destroy-func
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Key Destroy Func

Dazzle.TaskCache.props.key_equal_func¶

Name:: key-equal-func
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Key Equal Func

Dazzle.TaskCache.props.key_hash_func¶

Name:: key-hash-func
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Key Hash Func

Dazzle.TaskCache.props.populate_callback¶

Name:: populate-callback
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Populate Callback

Dazzle.TaskCache.props.populate_callback_data¶

Name:: populate-callback-data
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Populate Callback Data

Dazzle.TaskCache.props.populate_callback_data_destroy¶

Name:: populate-callback-data-destroy
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Populate Callback Data Destroy

Dazzle.TaskCache.props.time_to_live¶

Name:: time-to-live
Type:: int
Default Value:: 30000
Flags:: WRITABLE, CONSTRUCT_ONLY

This is the number of milliseconds before an item should be evicted from the cache.

A value of zero indicates no eviction.

Dazzle.TaskCache.props.value_copy_func¶

Name:: value-copy-func
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Value Copy Func

Dazzle.TaskCache.props.value_destroy_func¶

Name:: value-destroy-func
Type:: int
Default Value:: None
Flags:: WRITABLE, CONSTRUCT_ONLY

Value Destroy Func