Source code for tvb.adapters.datatypes.db.patterns

# -*- coding: utf-8 -*-
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import json
from sqlalchemy import Column, Integer, ForeignKey, String
from sqlalchemy.orm import relationship
from tvb.datatypes.patterns import StimuliRegion, StimuliSurface, SpatioTemporalPattern
from tvb.adapters.datatypes.db.connectivity import ConnectivityIndex
from tvb.adapters.datatypes.db.surface import SurfaceIndex
from tvb.core.entities.model.model_datatype import DataType

[docs] class SpatioTemporalPatternIndex(DataType): id = Column(Integer, ForeignKey(, primary_key=True) spatial_equation = Column(String, nullable=False) spatial_parameters = Column(String) temporal_equation = Column(String, nullable=False) temporal_parameters = Column(String)
[docs] def fill_from_has_traits(self, datatype): # type: (SpatioTemporalPattern) -> None super(SpatioTemporalPatternIndex, self).fill_from_has_traits(datatype) self.spatial_equation = type(datatype.spatial).__name__ self.spatial_parameters = json.dumps(datatype.spatial.parameters) self.temporal_equation = type(datatype.temporal).__name__ self.temporal_parameters = json.dumps(datatype.temporal.parameters)
[docs] class StimuliRegionIndex(SpatioTemporalPatternIndex): id = Column(Integer, ForeignKey(, primary_key=True) fk_connectivity_gid = Column(String(32), ForeignKey(ConnectivityIndex.gid), nullable=not StimuliRegion.connectivity.required) connectivity = relationship(ConnectivityIndex, foreign_keys=fk_connectivity_gid, primaryjoin=ConnectivityIndex.gid == fk_connectivity_gid)
[docs] def fill_from_has_traits(self, datatype): # type: (StimuliRegion) -> None super(StimuliRegionIndex, self).fill_from_has_traits(datatype) self.fk_connectivity_gid = datatype.connectivity.gid.hex
[docs] class StimuliSurfaceIndex(SpatioTemporalPatternIndex): id = Column(Integer, ForeignKey(, primary_key=True) fk_surface_gid = Column(String(32), ForeignKey(SurfaceIndex.gid), nullable=not StimuliSurface.surface.required) surface = relationship(SurfaceIndex, foreign_keys=fk_surface_gid, primaryjoin=SurfaceIndex.gid == fk_surface_gid)
[docs] def fill_from_has_traits(self, datatype): # type: (StimuliSurface) -> None super(StimuliSurfaceIndex, self).fill_from_has_traits(datatype) self.fk_surface_gid = datatype.surface.gid.hex