fetchart: Add documentation for new google backend

This commit is contained in:
Lachlan Charlick 2015-12-29 17:31:40 +10:30
parent 7b273b4310
commit e771f34dfd

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@ -50,12 +50,18 @@ file. The available options are:
- **sources**: List of sources to search for images. An asterisk `*` expands
to all available sources.
Default: ``coverart itunes amazon albumart``, i.e., everything but
``wikipedia``. Enable those two sources for more matches at
``wikipedia`` and ``google``. Enable those two sources for more matches at
the cost of some speed.
- **google_API_key**: Your Google API key (to enable the Google Custom Search
backend).
Default: None.
- **google_engine_ID**: The custom search engine to use.
Default: The `beets custom search engine`_, which searches the entire web.
Note: ``minwidth`` and ``enforce_ratio`` options require either `ImageMagick`_
or `Pillow`_.
.. _beets custom search engine: https://cse.google.com.au:443/cse/publicurl?cx=001442825323518660753:hrh5ch1gjzm
.. _Pillow: https://github.com/python-pillow/Pillow
.. _ImageMagick: http://www.imagemagick.org/
@ -137,6 +143,24 @@ Once the library is installed, the plugin will use it to search automatically.
.. _python-itunes: https://github.com/ocelma/python-itunes
.. _pip: http://pip.openplans.org/
Google custom search
''''''''''''''''''''
To use the google image search backend you need to
`register for a Google API key`_. Set the ``google_API_key`` configuration
option to your key, then add ``google`` to the list of sources in your
configuration.
.. _register for a Google API key: https://code.google.com/apis/console.
Optionally, you can `define a custom search engine`_. Get your search engine's
token and use it for your ``google_engine_ID`` configuration option. The
default engine searches the entire web for cover art.
.. _define a custom search engine: http://www.google.com/cse/all
Note that the Google custom search API is limited to 100 queries per day.
After that, the fetchart plugin will fall back on other declared data sources.
Embedding Album Art
-------------------