aaf61ce9fc
Extract the code that loads a pipeline from a pipeline description, i.e. a manifest, into a new module inside a new 'formats' package. The idea is to have different descriptions, i.e. different formats, for the same internal representation. This allows changing the internal representation, i.e. data structures, but still having the same external description. Later a new description might be added that better matches the new internal representation.
32 lines
883 B
Python
32 lines
883 B
Python
# Version 1 of the manifest description
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from ..pipeline import Pipeline, detect_host_runner
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def load_build(description, sources_options):
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pipeline = description.get("pipeline")
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if pipeline:
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build_pipeline = load(pipeline, sources_options)
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else:
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build_pipeline = None
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return build_pipeline, description["runner"]
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def load(description, sources_options):
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build = description.get("build")
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if build:
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build_pipeline, runner = load_build(build, sources_options)
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else:
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build_pipeline, runner = None, detect_host_runner()
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pipeline = Pipeline(runner, build_pipeline)
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for s in description.get("stages", []):
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pipeline.add_stage(s["name"], sources_options, s.get("options", {}))
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a = description.get("assembler")
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if a:
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pipeline.set_assembler(a["name"], a.get("options", {}))
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return pipeline
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