h3cx
207a91811e
Derived units now use a DLUnit class similar to a DLPak to be easily stored and loaded, the public API has been updated to either take a DLUnit object or a Path where it reads the DLUnit from a *.dlunit file The .dlunit file is a ZIP compressed archive containing two files, a manifest.json which stores the units uuid, its input signals and its output signal, and unit.py which is the python code for the unit, the same rules apply (one python function with a specifically structured signature) as when a string was passed in the old API Errors have been added to have a DLUnitError similar to the DLPakError as the DLUnit class is heavily inspired from the DLPak architecutre Logging may still be primitive, this will be covered in the next AI logging sweep to homogenize and clean up the logging aspect of things
66 lines
1.7 KiB
Python
66 lines
1.7 KiB
Python
import logging
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from pathlib import Path
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from time import sleep
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from uuid import UUID, uuid4
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from rich.logging import RichHandler
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from dynalab_core import Core
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from dynalab_core.config import CoreConfig
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from dynalab_core.dlunit import DLUnit
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from dynalab_core.protocols.packets.handshake import SignalDescriptor
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logging.basicConfig(
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level=logging.DEBUG,
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format="%(name)s %(message)s",
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datefmt="%H:%M:%S",
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handlers=[RichHandler(rich_tracebacks=True, show_path=False)],
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force=True,
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)
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log = logging.getLogger(__name__)
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processing_str = Path(
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"/home/hector/projects/Exergie/dynalab-core/test/manual/process.py"
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).read_text(encoding="utf-8")
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signal_id_1: UUID = UUID("3f32cea3-d872-4c16-a0a2-54b57171aeb2")
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signal_id_2: UUID = UUID("6578ac37-99d1-410c-b3f7-d049339919b2")
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config = CoreConfig(port=8765)
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log.info("Configured manual core on %s", config.bind_str())
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dl_core = Core(config)
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dl_core.start()
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dl_unit = DLUnit()
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dl_unit.set_manifest(
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uuid4(),
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[
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SignalDescriptor(
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id=signal_id_1, name="Dummy signal 1", type="number", timeout_ms=5000
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),
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SignalDescriptor(
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id=signal_id_2, name="Dummy signal 2", type="number", timeout_ms=5000
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),
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],
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SignalDescriptor(id=uuid4(), name="Dummy sum", type="number", timeout_ms=5000),
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)
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dl_unit.set_data(processing_str)
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unit_id = dl_core.bind_derive_unit(dl_unit)
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# for i in range(10):
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# dl_core.wait(1)
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# values = dl_core.get_all_live_values()
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# log.debug(f"Core values: {values}")
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#
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# dl_core.set_mode("playback")
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try:
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while True:
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dl_core.wait(1)
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values = dl_core.get_all_live_values()
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log.debug(f"Core values: {values}")
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except KeyboardInterrupt:
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log.info("Received keyboard interrupt")
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dl_core.stop()
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