# Copyright 2017 SrMouraSilva
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from abc import ABCMeta
from pluginsmanager.model.audio_port import AudioPort
[docs]class Output(AudioPort, metaclass=ABCMeta):
"""
Output is the medium in which the audio processed by the effect is returned.
Effects usually have a one (mono) or two outputs (stereo L + stereo R). .
For obtains the outputs::
>>> my_awesome_effect
<Lv2Effect object as 'Calf Reverb' active at 0x7fd58d874ba8>
>>> my_awesome_effect.outputs
(<Lv2Output object as Out L at 0x7fd58c58a438>, <Lv2Output object as Out R at 0x7fd58c58d550>)
>>> output = my_awesome_effect.outputs[0]
>>> output
<Lv2Output object as Out L at 0x7fd58c58a438>
>>> symbol = my_awesome_effect.outputs[0].symbol
>>> symbol
'output_l'
>>> my_awesome_effect.outputs[symbol] == output
True
For connections between effects, see :meth:`~pluginsmanager.model.pedalboard.Pedalboard.connect()`
and :meth:`~pluginsmanager.model.pedalboard.Pedalboard.disconnect()` :class:`.Pedalboard` class methods.
:param Effect effect: Effect that contains the output
"""
@property
def index(self):
"""
:return: Output index in the your effect
"""
return self.effect.outputs.index(self)