mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-11-03 19:17:02 -05:00
198 lines
4.6 KiB
ReStructuredText
198 lines
4.6 KiB
ReStructuredText
.. _plugins:
|
|
|
|
API Documentation for plugins
|
|
===============================
|
|
|
|
.. module:: calibre.customize
|
|
:synopsis: Defines various abstract base classes that can be subclassed to create plugins.
|
|
|
|
Defines various abstract base classes that can be subclassed to create powerful plugins. The useful
|
|
classes are:
|
|
|
|
.. contents::
|
|
:depth: 1
|
|
:local:
|
|
|
|
.. _pluginsPlugin:
|
|
|
|
Plugin
|
|
-----------------
|
|
|
|
.. autoclass:: Plugin
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. _pluginsFTPlugin:
|
|
|
|
FileTypePlugin
|
|
-----------------
|
|
|
|
.. autoclass:: FileTypePlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. _pluginsMetadataPlugin:
|
|
|
|
|
|
Metadata plugins
|
|
-------------------
|
|
|
|
.. autoclass:: MetadataReaderPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
|
|
.. autoclass:: MetadataWriterPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
|
|
Catalog plugins
|
|
----------------
|
|
|
|
.. autoclass:: CatalogPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. _pluginsMetadataSource:
|
|
|
|
Metadata download plugins
|
|
--------------------------
|
|
|
|
.. module:: calibre.ebooks.metadata.sources.base
|
|
|
|
.. autoclass:: Source
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: InternalMetadataCompareKeyGen
|
|
|
|
Conversion plugins
|
|
--------------------
|
|
|
|
.. module:: calibre.customize.conversion
|
|
|
|
.. autoclass:: InputFormatPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: OutputFormatPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
Device Drivers
|
|
-----------------
|
|
|
|
.. module:: calibre.devices.interface
|
|
|
|
The base class for all device drivers is :class:`DevicePlugin`. However, if your device exposes itself as a USBMS drive to the operating system, you should use the USBMS class instead as it implements all the logic needed to support these kinds of devices.
|
|
|
|
.. autoclass:: DevicePlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: BookList
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
|
|
USB Mass Storage based devices
|
|
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
The base class for such devices is :class:`calibre.devices.usbms.driver.USBMS`. This class in turn inherits some of its functionality from its bases, documented below. A typical basic USBMS based driver looks like this:
|
|
|
|
.. code-block:: python
|
|
|
|
from calibre.devices.usbms.driver import USBMS
|
|
|
|
class PDNOVEL(USBMS):
|
|
name = 'Pandigital Novel device interface'
|
|
gui_name = 'PD Novel'
|
|
description = _('Communicate with the Pandigital Novel')
|
|
author = 'Kovid Goyal'
|
|
supported_platforms = ['windows', 'linux', 'osx']
|
|
FORMATS = ['epub', 'pdf']
|
|
|
|
VENDOR_ID = [0x18d1]
|
|
PRODUCT_ID = [0xb004]
|
|
BCD = [0x224]
|
|
|
|
VENDOR_NAME = 'ANDROID'
|
|
WINDOWS_MAIN_MEM = WINDOWS_CARD_A_MEM = '__UMS_COMPOSITE'
|
|
THUMBNAIL_HEIGHT = 144
|
|
|
|
EBOOK_DIR_MAIN = 'eBooks'
|
|
SUPPORTS_SUB_DIRS = False
|
|
|
|
def upload_cover(self, path, filename, metadata):
|
|
coverdata = getattr(metadata, 'thumbnail', None)
|
|
if coverdata and coverdata[2]:
|
|
with open('%s.jpg' % os.path.join(path, filename), 'wb') as coverfile:
|
|
coverfile.write(coverdata[2])
|
|
|
|
.. autoclass:: calibre.devices.usbms.device.Device
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: calibre.devices.usbms.cli.CLI
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: calibre.devices.usbms.driver.USBMS
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
User Interface Actions
|
|
--------------------------
|
|
|
|
If you are adding your own plugin in a zip file, you should subclass both InterfaceActionBase and InterfaceAction. The :meth:`load_actual_plugin` method of you InterfaceActionBase subclass must return an instantiated object of your InterfaceBase subclass.
|
|
|
|
|
|
.. autoclass:: calibre.gui2.actions.InterfaceAction
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: calibre.customize.InterfaceActionBase
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
|
|
Preferences Plugins
|
|
--------------------------
|
|
|
|
.. autoclass:: calibre.customize.PreferencesPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: calibre.gui2.preferences.ConfigWidgetInterface
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
.. autoclass:: calibre.gui2.preferences.ConfigWidgetBase
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
Viewer plugins
|
|
----------------
|
|
|
|
.. autoclass:: calibre.customize.ViewerPlugin
|
|
:show-inheritance:
|
|
:members:
|
|
:member-order: bysource
|
|
|
|
|