Automatically set CalcInfo.uuid in CalcJob.run
#2874
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giovannipizzi
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May 14, 2019
The `uuid` field in the `CalcInfo` data structure which is built and returned by the `CalcJob.prepare_for_submission` implementation, is used subsequently by the engine to create the remote working directory. Previously, the implementer of `prepare_for_submission` was required to set it, but this always boiled down to setting it to the UUID of the process node. Since this is the only behavior that should happen anyway, we might as well have the engine take care of this, making the implementation of the `prepare_for_submission` for plugins simpler.
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unkcpz
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May 20, 2019
The `uuid` field in the `CalcInfo` data structure which is built and returned by the `CalcJob.prepare_for_submission` implementation, is used subsequently by the engine to create the remote working directory. Previously, the implementer of `prepare_for_submission` was required to set it, but this always boiled down to setting it to the UUID of the process node. Since this is the only behavior that should happen anyway, we might as well have the engine take care of this, making the implementation of the `prepare_for_submission` for plugins simpler.
unkcpz
pushed a commit
to unkcpz/aiida-core
that referenced
this pull request
May 20, 2019
The `uuid` field in the `CalcInfo` data structure which is built and returned by the `CalcJob.prepare_for_submission` implementation, is used subsequently by the engine to create the remote working directory. Previously, the implementer of `prepare_for_submission` was required to set it, but this always boiled down to setting it to the UUID of the process node. Since this is the only behavior that should happen anyway, we might as well have the engine take care of this, making the implementation of the `prepare_for_submission` for plugins simpler.
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Fixes #2872
The
uuidfield in theCalcInfodata structure which is built andreturned by the
CalcJob.prepare_for_submissionimplementation, is usedsubsequently by the engine to create the remote working directory.
Previously, the implementer of
prepare_for_submissionwas required toset it, but this always boiled down to setting it to the UUID of the
process node. Since this is the only behavior that should happen anyway,
we might as well have the engine take care of this, making the
implementation of the
prepare_for_submissionfor plugins simpler.