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Reset decay source if config['chain_file'] changes

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This commit is contained in:
Paul Romano 2022-09-26 12:23:40 -05:00
parent ce1abc5350
commit 52eef1adf5
1 changed files with 7 additions and 0 deletions
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7
openmc/config.py
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@ -4,6 +4,7 @@ from pathlib import Path
import warnings
from openmc.data import DataLibrary
from openmc.data.decay import _DECAY_PHOTON_SOURCE
__all__ = ["config"]
@ -22,6 +23,10 @@ class _Config(MutableMapping):
del os.environ['OPENMC_CROSS_SECTIONS']
elif key == 'mg_cross_sections':
del os.environ['OPENMC_MG_CROSS_SECTIONS']
elif key == 'chain_file':
del os.environ['OPENMC_CHAIN_FILE']
# Reset photon source data since it relies on chain file
_DECAY_PHOTON_SOURCE.clear()
def __setitem__(self, key, value):
if key == 'cross_sections':
@ -34,6 +39,8 @@ class _Config(MutableMapping):
elif key == 'chain_file':
self._set_path(key, value)
os.environ['OPENMC_CHAIN_FILE'] = str(value)
# Reset photon source data since it relies on chain file
_DECAY_PHOTON_SOURCE.clear()
else:
raise KeyError(f'Unrecognized config key: {key}')