Source code for openquake.hmtk.faults.mfd

# -*- coding: utf-8 -*-
# vim: tabstop=4 shiftwidth=4 softtabstop=4

#
# LICENSE
#
# Copyright (C) 2010-2018 GEM Foundation, G. Weatherill, M. Pagani,
# D. Monelli.
#
# The Hazard Modeller's Toolkit is free software: you can redistribute
# it and/or modify it under the terms of the GNU Affero General Public
# License as published by the Free Software Foundation, either version
# 3 of the License, or (at your option) any later version.
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# along with OpenQuake. If not, see <http://www.gnu.org/licenses/>
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# DISCLAIMER
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# The software Hazard Modeller's Toolkit (openquake.hmtk) provided herein
# is released as a prototype implementation on behalf of
# scientists and engineers working within the GEM Foundation (Global
# Earthquake Model).
#
# It is distributed for the purpose of open collaboration and in the
# hope that it will be useful to the scientific, engineering, disaster
# risk and software design communities.
#
# The software is NOT distributed as part of GEM's OpenQuake suite
# (https://www.globalquakemodel.org/tools-products) and must be considered as a
# separate entity. The software provided herein is designed and implemented
# by scientific staff. It is not developed to the design standards, nor
# subject to same level of critical review by professional software
# developers, as GEM's OpenQuake software suite.
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# Feedback and contribution to the software is welcome, and can be
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import os
import inspect
import importlib
from collections import OrderedDict
from openquake.hmtk.faults.mfd.base import BaseMFDfromSlip


def get_available_mfds():
    '''
    Returns an ordered dictionary with the available GSIM classes
    keyed by class name
    '''
    mfds = {}
    for fname in os.listdir(os.path.dirname(__file__)):
        if fname.endswith('.py'):
            modname, _ext = os.path.splitext(fname)
            mod = importlib.import_module(
                'openquake.hmtk.faults.mfd.' + modname)
            for cls in mod.__dict__.values():
                if inspect.isclass(cls) and issubclass(cls, BaseMFDfromSlip):
                    mfds[cls.__name__] = cls
    return OrderedDict((k, mfds[k]) for k in sorted(mfds))