.. _fbf.plugs.core.count:

count
~~~~~

.. automodule:: fbf.plugs.core.count
        :show-inheritance:
        :members:
        :undoc-members:

CODE
----

    ::

        # fbf/plugs/core/count.py
        #
        #
        
        """ count number of items in result queue. """
        
.. _fbf.plugs.core.count_fbf_imports:

fbf imports
--------------

    ::

        
        from fbf.lib.commands import cmnds
        from fbf.utils.generic import waitforqueue
        from fbf.lib.examples import examples
        
.. _fbf.plugs.core.count_basic_imports:

basic imports
----------------

    ::

        
        import time
        
.. _fbf.plugs.core.count_count_command:

count command
----------------

    ::

        
        def handle_count(bot, ievent):
            """ no arguments - show nr of elements in result list .. use this command in a pipeline. """
            #if ievent.prev: ievent.prev.wait()
            a = ievent.inqueue
            size = len(a)
            ievent.reply(str(size))
        
        cmnds.add('count', handle_count, ['OPER', 'USER', 'GUEST'])
        examples.add('count', 'count nr of items', 'list ! count')