Source code for memote.experimental.medium
# -*- coding: utf-8 -*-
# Copyright 2018 Novo Nordisk Foundation Center for Biosustainability,
# Technical University of Denmark.
#
# 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.
"""Provide a class for medium definitions."""
from __future__ import absolute_import
import logging
from memote.experimental.experimental_base import ExperimentalBase
__all__ = ("Medium",)
LOGGER = logging.getLogger(__name__)
[docs]class Medium(ExperimentalBase):
"""Represent a specific medium condition."""
def __init__(self, **kwargs):
"""
Initialize a medium.
Parameters
----------
kwargs
"""
super(Medium, self).__init__(**kwargs)
[docs] def validate(self, model, checks=None):
"""Use a defined schema to validate the medium table format."""
if checks is None:
checks = []
custom = [
{
"unknown-identifier": {
"column": "exchange",
"identifiers": {r.id for r in model.reactions},
}
}
]
super(Medium, self).validate(model=model, checks=checks + custom)
[docs] def apply(self, model):
"""Set the defined medium on the given model."""
model.medium = {
row.exchange: row.uptake for row in self.data.itertuples(index=False)
}