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py-adios package: restrict python dependency to <=3.6.x (#12932)

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The adios code (currently) won't compile against the Python 3.7 C API.
This change adds a dependency on 3.6 or less.
This commit is contained in:
Ross Miller 2019-09-27 20:19:36 -04:00 committed by Peter Scheibel
parent b4c28182dc
commit c49c37af9b
1 changed files with 8 additions and 0 deletions
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var/spack/repos/builtin/packages/py-adios/package.py
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@ -35,6 +35,14 @@ class PyAdios(PythonPackage):
when='@{0} +mpi'.format(v), when='@{0} +mpi'.format(v),
type=['build', 'link', 'run']) type=['build', 'link', 'run'])
# NOTE: this dependency is a work-around for a bug in Adios itself.
# Specifically, Adios uses code that was generated by Cython 0.28.2.
# This code won't compile against the Python 3.7 C API.
# See https://github.com/ornladios/ADIOS/issues/202 and
# the first entry under "Bug Fixes" at
# https://github.com/cython/cython/blob/0.29.x/CHANGES.rst
depends_on('python@:3.6')
depends_on('py-numpy', type=['build', 'run']) depends_on('py-numpy', type=['build', 'run'])
depends_on('mpi', when='+mpi') depends_on('mpi', when='+mpi')
depends_on('py-mpi4py', type=['run'], when='+mpi') depends_on('py-mpi4py', type=['run'], when='+mpi')