Source code for openquake.hmtk.parsers.source_model.base

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

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# D. Monelli.
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# Earthquake Model).
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"""
Module :mod:`openquake.hmtk.parsers.source_model.base` defines an abstract
base class for :class:`SourceModelParser <BaseSourceModelParser>`.
"""
import abc
import os.path


[docs]class BaseSourceModelParser(object):
    """
    A base class for a Source Model Parser
    """

    def __init__(self, input_file):
        """
        Initialise the object and check input file existance
        """
        self.input_file = input_file
        if not os.path.exists(self.input_file):
            raise IOError("File not found")

[docs]    @abc.abstractmethod
    def read_file(
        self,
        identifier,
        mfd_spacing=0.1,
        simple_mesh_spacing=1.0,
        complex_mesh_spacing=4.0,
        area_discretization=10.0,
    ):
        """
        Return an instance of the class :class:`mtkSourceModel`
        """