mirror of
https://github.com/pim-n/pg-rad
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54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
import logging
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from .objects import BaseObject
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from pg_rad.isotopes import Isotope
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logger = logging.getLogger(__name__)
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class PointSource(BaseObject):
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_id_counter = 1
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def __init__(
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self,
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activity: int,
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isotope: Isotope,
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pos: tuple[float, float, float] = (0, 0, 0),
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name: str | None = None,
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color: str = 'red'
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):
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"""A point source.
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Args:
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activity (int): Activity A in MBq.
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isotope (Isotope): The isotope.
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pos (tuple[float, float, float], optional):
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Position of the PointSource.
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name (str, optional): Can give the source a unique name.
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If not provided, point sources are sequentially
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named: Source1, Source2, ...
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color (str, optional): Matplotlib compatible color string
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"""
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self.id = PointSource._id_counter
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PointSource._id_counter += 1
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# default name derived from ID if not provided
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if name is None:
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name = f"Source {self.id}"
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super().__init__(pos, name, color)
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self.activity = activity
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self.isotope = isotope
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logger.debug(f"Source created: {self.name}")
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def __repr__(self):
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repr_str = (f"PointSource(name={self.name}, "
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+ f"pos={(self.x, self.y, self.z)}, "
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+ f"A={self.activity} MBq), "
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+ f"isotope={self.isotope.name}.")
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return repr_str
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