Pedro Silva 7299ed24c6 Add vararg_callback utility function to beets.ui ... Optparse doesn't support argparse nargs='+' style arguments. This patch adds a callback utility function that allows that idiom. The function is taken from the page at http://docs.python.org/2/library/optparse.html#callback-example-6-variable-arguments. Here's an example of how to use it: from beets.ui import vararg_callback parser.add_option("-c", "--callback", dest="vararg_attr", action="callback", callback=vararg_callback)		2013-10-22 18:11:24 +02:00
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api.rst	API docs: slightly less skeletal	2013-10-09 01:09:02 -07:00
index.rst	docs: reorg plugins section; add dev section	2013-09-24 20:33:46 -07:00
plugins.rst	Add vararg_callback utility function to beets.ui	2013-10-22 18:11:24 +02:00