39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
# Copyright Spack Project Developers. See COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class G4pii(Package):
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"""Geant4 data for shell ionisation cross-sections"""
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homepage = "https://geant4.web.cern.ch"
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url = "https://geant4-data.web.cern.ch/geant4-data/datasets/G4PII.1.3.tar.gz"
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tags = ["hep"]
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maintainers("drbenmorgan")
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# Only versions relevant to Geant4 releases built by spack are added
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version("1.3", sha256="6225ad902675f4381c98c6ba25fc5a06ce87549aa979634d3d03491d6616e926")
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def install(self, spec, prefix):
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mkdirp(join_path(prefix.share, "data"))
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install_path = join_path(prefix.share, "data", self.g4datasetname)
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install_tree(self.stage.source_path, install_path)
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def setup_dependent_run_environment(self, env, dependent_spec):
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install_path = join_path(self.prefix.share, "data", self.g4datasetname)
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env.set("G4PIIDATA", install_path)
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def url_for_version(self, version):
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"""Handle version string."""
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return "https://geant4-data.web.cern.ch/geant4-data/datasets/G4PII.1.3.tar.gz" % version
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@property
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def g4datasetname(self):
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spec = self.spec
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return "G4PII{0}".format(spec.version)
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