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Add cantera version and commit to HDF output #860

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Jun 8, 2020
Merged

Add cantera version and commit to HDF output #860

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10 changes: 7 additions & 3 deletions interfaces/cython/cantera/onedim.py
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Original file line number Diff line number Diff line change
@@ -1,12 +1,14 @@
# This file is part of Cantera. See License.txt in the top-level directory or
# at https://cantera.org/license.txt for license and copyright information.

import numpy as np
from ._cantera import *
from .composite import Solution, SolutionArray
from math import erf
from os import path
from email.utils import formatdate
import numpy as np

from ._cantera import *
from .composite import Solution, SolutionArray
from . import __version__, __git_commit__


class FlameBase(Sim1D):
Expand Down Expand Up @@ -564,6 +566,8 @@ def write_hdf(self, filename, *args, group=None, species='X', mode='a',
cols = ('extra', 'T', 'D', species)
meta = self.settings
meta['date'] = formatdate(localtime=True)
meta['cantera_version'] = __version__
meta['git_commit'] = __git_commit__
if description is not None:
meta['description'] = description
for i in range(3):
Expand Down
2 changes: 2 additions & 0 deletions interfaces/cython/cantera/test/test_onedim.py
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Original file line number Diff line number Diff line change
Expand Up @@ -653,6 +653,8 @@ def test_write_hdf(self):
k = self.gas.species_index('H2')
self.assertArrayNear(f.X[k, :], self.sim.X[k, :])
self.assertArrayNear(f.inlet.X, self.sim.inlet.X)
self.assertEqual(meta['cantera_version'], ct.__version__)
self.assertEqual(meta['git_commit'], ct.__git_commit__)

settings = self.sim.settings
for k, v in f.settings.items():
Expand Down