Source code for openquake.commands.show_attrs

# -*- coding: utf-8 -*-
# vim: tabstop=4 shiftwidth=4 softtabstop=4
#
# Copyright (C) 2015-2019 GEM Foundation
#
# OpenQuake 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.
#
# OpenQuake is distributed in the hope that it will be useful,
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
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from openquake.baselib import sap
from openquake.commonlib import util
import h5py


[docs]@sap.script def show_attrs(key, calc_id=-1): """ Show the attributes of a HDF5 dataset in the datastore. """ ds = util.read(calc_id) try: attrs = h5py.File.__getitem__(ds.hdf5, key).attrs except KeyError: print('%r is not in %s' % (key, ds)) else: if len(attrs) == 0: print('%s has no attributes' % key) for name, value in attrs.items(): print(name, value) finally: ds.close()
show_attrs.arg('key', 'key of the datastore') show_attrs.arg('calc_id', 'calculation ID', type=int)