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Move lammps exception code into its own property

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This commit is contained in:
Richard Berger
2020-10-02 17:22:01 -04:00
parent 0475397229
commit d9cbb354d2
1 changed files with 13 additions and 7 deletions
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20
python/lammps.py
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@ -699,6 +699,18 @@ class lammps(object):
# -------------------------------------------------------------------------
@property
def _lammps_exception(self):
sb = create_string_buffer(100)
error_type = self.lib.lammps_get_last_error_message(self.lmp, sb, 100)
error_msg = sb.value.decode().strip()
if error_type == 2:
return MPIAbortException(error_msg)
return Exception(error_msg)
# -------------------------------------------------------------------------
def file(self, path):
"""Read LAMMPS commands from a file.
@ -729,13 +741,7 @@ class lammps(object):
self.lib.lammps_command(self.lmp,cmd)
if self.has_exceptions and self.lib.lammps_has_error(self.lmp):
sb = create_string_buffer(100)
error_type = self.lib.lammps_get_last_error_message(self.lmp, sb, 100)
error_msg = sb.value.decode().strip()
if error_type == 2:
raise MPIAbortException(error_msg)
raise Exception(error_msg)
raise self._lammps_exception
# -------------------------------------------------------------------------