91 lines
3.6 KiB
Python
91 lines
3.6 KiB
Python
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from ..RadiantFactory import RadiantFactory
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from ..Entry import Entry
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from ..IRadiant import IRadiant
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from ...classes import optical_component as oc
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from ...lib.logger import logger
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class OpticalComponentFactory(RadiantFactory):
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"""
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A Factory creating objects of the type IRadiant
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"""
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def __init__(self, common_conf: Entry):
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"""
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Instantiate a new factory object
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Parameters
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----------
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common_conf : Entry
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The common configuration of the configuration file
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"""
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super().__init__(common_conf)
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def create(self, options: Entry, parent: IRadiant = None) -> IRadiant:
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"""
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Create a new object of the type IRadiant
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Parameters
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----------
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options : Entry
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The options to be used as parameters for the instantiation of the new object.
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parent : IRadiant
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The optional parent element of the object (necessary for subclasses of AOpticalComponent).
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Returns
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-------
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obj : IRadiant
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The created object
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"""
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opts = self.collectOptions(options)
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if parent is not None:
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# New component is of type Optical Component
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opts["parent"] = parent
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class_ = getattr(oc, options.type)
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if options.type in ["Atmosphere", "StrayLight", "CosmicBackground", "Mirror", "Lens", "BeamSplitter"]:
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return class_(**opts)
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elif options.type == "Filter":
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if hasattr(options, "band"):
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return oc.Filter.fromBand(**opts)
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elif hasattr(options, "transmittance"):
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return oc.Filter.fromFile(**opts)
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elif hasattr(options, "start") and hasattr(options, "end"):
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return oc.Filter.fromRange(**opts)
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else:
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logger.error("Wrong parameters for filter.")
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else:
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logger.error("Unknown optical component type: '" + options.type + "'")
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else:
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logger.error("No parent given for optical component.")
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def fromConfigBatch(self, conf: Entry, parent: IRadiant) -> IRadiant:
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"""
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Initialize a decorated target from a configuration.
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Parameters
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----------
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conf : Entry
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The configuration defining the target and the decorators.
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parent : IRadiant
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The optional parent element of the object
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Returns
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-------
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parent : IRadiant
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The decorated parent object.
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"""
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if hasattr(conf.astroscene, "optical_component"):
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for entry in conf.astroscene.optical_component if type(conf.astroscene.optical_component) == list else\
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[conf.astroscene.optical_component]:
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parent = self.create(entry, parent)
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if hasattr(conf, "common_optics") and hasattr(conf.common_optics, "optical_component"):
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for entry in conf.common_optics.optical_component if type(conf.common_optics.optical_component) == \
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list else [conf.common_optics.optical_component]:
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if isinstance(entry, Entry):
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parent = self.create(entry, parent)
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if hasattr(conf, "instrument") and hasattr(conf.instrument, "optical_component"):
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for entry in conf.instrument.optical_component if type(conf.instrument.optical_component) == list else\
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[conf.instrument.optical_component]:
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if isinstance(entry, Entry):
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parent = self.create(entry, parent)
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return parent
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