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- import time
- import six
- from kalliope.core.NeuronModule import NeuronModule, MissingParameterException
- class Sleep(NeuronModule):
- def __init__(self, **kwargs):
- super(Sleep, self).__init__(**kwargs)
- self.seconds = kwargs.get('seconds', None)
- # check parameters
- if self._is_parameters_ok():
- if isinstance(self.seconds, str) or \
- isinstance(self.seconds, six.text_type):
- self.seconds = float(self.seconds)
- time.sleep(self.seconds)
- def _is_parameters_ok(self):
- """
- Check if received parameters are ok to perform operations in the neuron
- :return: true if parameters are ok, raise an exception otherwise
- .. raises:: MissingParameterException
- """
- if self.seconds is None:
- raise MissingParameterException("You must set a number of seconds as parameter")
- return True
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