Source code for devlib.derived

#    Copyright 2015-2017 ARM Limited
#
# 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 devlib.instrument import MeasurementType, MEASUREMENT_TYPES


[docs]class DerivedMetric(object): __slots__ = ['name', 'value', 'measurement_type'] @property def units(self): return self.measurement_type.units def __init__(self, name, value, measurement_type): self.name = name self.value = value if isinstance(measurement_type, MeasurementType): self.measurement_type = measurement_type else: try: self.measurement_type = MEASUREMENT_TYPES[measurement_type] except KeyError: msg = 'Unknown measurement type: {}' raise ValueError(msg.format(measurement_type)) def __str__(self): if self.units: return '{}: {} {}'.format(self.name, self.value, self.units) else: return '{}: {}'.format(self.name, self.value) # pylint: disable=undefined-variable def __cmp__(self, other): if hasattr(other, 'value'): return cmp(self.value, other.value) else: return cmp(self.value, other) __repr__ = __str__
[docs]class DerivedMeasurements(object): # pylint: disable=no-self-use,unused-argument
[docs] def process(self, measurements_csv): return []
# pylint: disable=no-self-use
[docs] def process_raw(self, *args): return []