Source code for gemseo.post.dataset.factory
# -*- coding: utf-8 -*-
# Copyright 2021 IRT Saint Exupéry, https://www.irt-saintexupery.com
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 3 as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# Contributors:
# INITIAL AUTHORS - initial API and implementation and/or initial
# documentation
# :author: Matthias De Lozzo
# OTHER AUTHORS - MACROSCOPIC CHANGES
"""
Dataset plot factory
====================
The module :mod:`~gemseo.post.dataset.factory` contains
the :class:`DatasetPlotFactory` class which is a factory
to instantiate a :class:`.DatasetPlot` from its class name.
The class can be internal to |g| or located in an external module whose path
is provided to the constructor. It also provides a list of available cache
types and allows you to test if a cache type is available.
"""
from __future__ import absolute_import, division, unicode_literals
from future import standard_library
from gemseo.core.factory import Factory
from gemseo.post.dataset.dataset_plot import DatasetPlot
standard_library.install_aliases()
from gemseo import LOGGER
[docs]class DatasetPlotFactory(object):
"""This factory instantiates a :class:`.DatasetPlot` from its class name.
The class can be internal to |g| or located in an external module
whose path is provided to the constructor.
"""
def __init__(self):
"""
Initializes the factory: scans the directories to search for
subclasses of DatasetPlot.
Searches in "GEMSEO_PATH" and gemseo.mlearning.p_datasets
"""
self.factory = Factory(DatasetPlot, ("gemseo.post.dataset",))
[docs] def create(self, plot_name, **options):
"""
Create a plot for dataset
:param str plot_name: name of the plot for dataset
(its classname)
:param options: additional options specific
:return: dataset plot
"""
return self.factory.create(plot_name, **options)
@property
def plots(self):
"""
Lists the available plots for datasets.
:returns: the list of plots for datasets.
:rtype: list(str)
"""
return self.factory.classes
[docs] def is_available(self, plot_name):
"""
Checks the availability of a plot for dataset.
:param str plot_name: name of the plot for dataset
(its class name).
:returns: True if the plot for dataset is available.
:rtype: bool
"""
return self.factory.is_available(plot_name)