def test_control_serialization(self, nand_circuit, timepoint, iptg, dummy_control_decoder): c1 = Control( name='positive_gfp', sample=Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032'))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064'))) ])) c_json = json.dumps(c1, cls=ControlEncoder) c2 = json.loads(c_json, cls=dummy_control_decoder) assert c1 == c2
def test_simple_treatment(self): t1 = Treatment.create_from( attribute=Attribute.create_from( name='temperature', value=Value( value=1, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000027') )) ) assert t1.is_bound() t2 = Treatment.create_from( attribute=Attribute.create_from( name='temperature', value=Value( value=1, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000027') )) ) assert t1 == t1 assert t1 == t2 assert t1 != {} assert repr( t1) == "AttributeTreatment(attribute=BoundAttribute(name='temperature', value=Value(value=1, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027'))))"
def test_generate_block_serialization(self, iptg, dummy_definition_decoder): b1 = GenerateBlock( treatment=iptg, attribute_name='concentration', values=[ Value(value=0, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=0.25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=2.5, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value( value=250, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064')) ]) b_json = json.dumps(b1, cls=BlockDefinitionEncoder) b2 = json.loads(b_json, cls=dummy_definition_decoder) assert b1 == b2
def test_generate_block(self, iptg): b1 = GenerateBlock( treatment=iptg, attribute_name='concentration', values=[ Value(value=0, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=0.25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=2.5, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value( value=250, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064')) ]) b2 = GenerateBlock( treatment=iptg, attribute_name='concentration', values=[ Value(value=0, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=0.25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=2.5, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value(value=25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' )), Value( value=250, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064')) ]) assert b1 == b1 assert b1 == b2 assert b1 != {} assert repr( b1 ) == "GenerateBlock(treatment=EntityTreatment(entity=NamedEntity(name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])), attribute_name='concentration', values=[Value(value=0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=0.25, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=2.5, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=25, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=250, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])"
def test_methods(self): u1 = Unit(reference="http://purl.obolibrary.org/obo/UO_0000064") u2 = Unit(reference="http://purl.obolibrary.org/obo/UO_0000064") assert u1 == u2 assert u1 != {} assert repr( u1 ) == "Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')" assert str(u1) == "http://purl.obolibrary.org/obo/UO_0000064"
def test_value(self): v1 = Value( value=37, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) v2 = Value( value=37, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) assert v1 == v1 assert v1 == v2 assert v1 != {} assert repr( v1 ) == "Value(value=37, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027'))"
def test_entity_unbound_attributes(self): concentration = Attribute.create_from( name='concentration', value=Value( value=0.25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064'))) timepoint = Attribute.create_from( name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) e1 = NamedEntity(name="one", reference="http://one.one", attributes=[concentration, timepoint]) assert not e1.is_bound()
def test_entity_attributes(self): concentration = Attribute.create_from( name='concentration', value=Value( value=0.25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064'))) e1 = NamedEntity(name="one", reference="http://one.one", attributes=[concentration]) assert e1.is_bound() e2 = NamedEntity(name="one", reference="http://one.one", attributes=[concentration]) assert e1 == e1 assert e1 == e2 assert e1 != {} assert repr( e1 ) == "NamedEntity(name='one', reference='http://one.one', attributes=[BoundAttribute(name='concentration', value=Value(value=0.25, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')))])" assert str( e1 ) == "NamedEntity(name='one', reference='http://one.one', attributes=[BoundAttribute(name='concentration', value=Value(value=0.25, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')))])"
def test_entity_attribute(self): concentration = Attribute.create_from( name='concentration', unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064' ) ) t1 = Treatment.create_from( entity=NamedEntity( name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[ concentration ]) ) assert not t1.is_bound() t2 = Treatment.create_from( entity=NamedEntity( name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[ concentration ]) ) assert t1 == t1 assert t1 == t2 assert t1 != {} assert repr( t1) == "EntityTreatment(entity=NamedEntity(name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))]))"
def test_unbound_attribute(self): t1 = Attribute.create_from( name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) assert not t1.is_bound() t2 = Attribute.create_from( name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) assert t1 == t1 assert t1 == t2 assert t1 != {} assert repr( t1 ) == "UnboundAttribute(name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027'))"
def test_value_serialization(self): v1 = Value( value=37, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) v_json = json.dumps(v1, cls=ValueEncoder) v2 = json.loads(v_json, cls=ValueDecoder) assert v1 == v2
def test_unbound_attribute_serialization(self): t1 = Attribute.create_from( name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')) t_json = json.dumps(t1, cls=AttributeEncoder) t2 = json.loads(t_json, cls=AttributeDecoder) assert t1 == t2
def condition_block(iptg): micromolar_unit = Unit( reference='http://purl.obolibrary.org/obo/UO_0000064') l_arabinose = Treatment.create_from(entity=NamedEntity( name='L-arabinose', reference='https://hub.sd2e.org/user/sd2e/design/Larabinose/1', attributes=[ Attribute.create_from(name='concentration', unit=micromolar_unit) ])) return DesignBlock( label='conditions', definition=ProductBlock(block_list=[ GenerateBlock(treatment=iptg, attribute_name='concentration', values=[ Value(value=0, unit=micromolar_unit), Value(value=0.25, unit=micromolar_unit), Value(value=2.5, unit=micromolar_unit), Value(value=25, unit=micromolar_unit), Value(value=250, unit=micromolar_unit) ]), GenerateBlock(treatment=l_arabinose, attribute_name='concentration', values=[ Value(value=0, unit=micromolar_unit), Value(value=5, unit=micromolar_unit), Value(value=50, unit=micromolar_unit), Value(value=500, unit=micromolar_unit), Value(value=5000, unit=micromolar_unit), Value(value=25000, unit=micromolar_unit) ]), ]))
def test_control(self, nand_circuit, timepoint, iptg): c1 = Control( name='positive_gfp', sample=Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032'))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064'))) ])) c2 = Control( name='positive_gfp', sample=Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032'))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064'))) ])) assert c1 == c1 assert c1 == c2 assert c1 != {} assert repr( c1 ) == "Control(name='positive_gfp', sample=Sample(subject=NamedEntity(name='MG1655_NAND_Circuit', reference='https://hub.sd2e.org/user/sd2e/design/MG1655_NAND_Circuit/1'), treatments=[TreatmentValueReference(treatment=AttributeTreatment(attribute=UnboundAttribute(name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032'))), value=Value(value=18, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032'))), TreatmentValueReference(treatment=EntityTreatment(entity=NamedEntity(name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])), value=Value(value=0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')))]))"
def iptg(): micromolar_unit = Unit( reference='http://purl.obolibrary.org/obo/UO_0000064') return Treatment.create_from(entity=NamedEntity( name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[ Attribute.create_from(name='concentration', unit=micromolar_unit) ]))
def test_bound_attribute_serialization(self): a1 = Attribute.create_from( name='temperature', value=Value( value='', unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000027'))) a_json = json.dumps(a1, cls=AttributeEncoder) a2 = json.loads(a_json, cls=AttributeDecoder) assert a1 == a2
def kan(): microgram_per_milliliter_unit = Unit( reference='http://purl.obolibrary.org/obo/UO_0000274') return Treatment.create_from(entity=NamedEntity( name='Kan', reference='https://hub.sd2e.org/user/sd2e/design/Kan/1', attributes=[ Attribute.create_from(name='concentration', unit=microgram_per_milliliter_unit) ]))
def test_treatment_attribute_value_reference(self, iptg): r1 = TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064'))) r2 = TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064'))) assert r1 == r1 assert r1 == r2 assert r1 != {} assert repr( r1 ) == "TreatmentValueReference(treatment=EntityTreatment(entity=NamedEntity(name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])), value=Value(value=0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')))"
def test_treatment_attribute_value_reference_serialization( self, iptg, dummy_definition_decoder): r1 = TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064'))) r_json = json.dumps(r1, cls=BlockDefinitionEncoder) r2 = json.loads(r_json, cls=dummy_definition_decoder) assert r1 == r2
def test_bound_attribute(self): a1 = Attribute.create_from( name='temperature', value=Value( value=37.2, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000027'))) assert a1.is_bound() a2 = Attribute.create_from( name='temperature', value=Value( value=37.2, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000027'))) assert a1 == a1 assert a1 == a2 assert a1 != {} assert repr( a1 ) == "BoundAttribute(name='temperature', value=Value(value=37.2, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027')))"
def test_simple_treatment_serialization(self): t1 = Treatment.create_from( attribute=Attribute.create_from( name='temperature', value=Value( value=1, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000027') )) ) t_json = json.dumps(t1, cls=TreatmentEncoder) t2 = json.loads(t_json, cls=TreatmentDecoder) assert t1 == t2
def test_entity_attribute_serialization(self): concentration = Attribute.create_from( name='concentration', value=Value( value=0.25, unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064'))) e1 = NamedEntity(name="one", reference="http://one.one", attributes=[concentration]) e_json = json.dumps(e1, cls=NamedEntityEncoder) e2 = json.loads(e_json, cls=NamedEntityDecoder) assert e1 == e2
def temperature_block(): temperature_unit = Unit( reference='http://purl.obolibrary.org/obo/UO_0000027') media = Treatment.create_from(entity=NamedEntity( name="M9 Glucose CAA", reference="https://hub.sd2e.org/user/sd2e/design/M9_glucose_CAA/1")) temperature = Treatment.create_from(attribute=Attribute.create_from( name='temperature', value=Value(value=37.0, unit=temperature_unit))) return DesignBlock(label='temperature-media', definition=ProductBlock(block_list=[ TreatmentReference(treatment=temperature), TreatmentReference(treatment=media) ]))
def test_sample_serialization(self, nand_circuit, timepoint, iptg, dummy_sample_decoder): s1 = Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032'))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064'))) ]) s_json = json.dumps(s1, cls=SampleEncoder) s2 = json.loads(s_json, cls=dummy_sample_decoder) assert s1 == s2
def test_measurement_serialization(self, nand_circuit, timepoint, iptg, empty_landing_pads, experiment_block, dummy_measurement_decoder): m1 = Measurement( type='FLOW', block=BlockReference(block=experiment_block), controls=[ Control( name='positive_gfp', sample=Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032' ))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064' ))) ])), Control(name='negative_gfp', sample=Sample(subject=empty_landing_pads)) ], performers=['Ginkgo']) m_json = json.dumps(m1, cls=MeasurementEncoder) m2 = json.loads(m_json, cls=dummy_measurement_decoder) assert m1 == m2
def test_entity_attribute_serialization(self): concentration = Attribute.create_from( name='concentration', unit=Unit( reference='http://purl.obolibrary.org/obo/UO_0000064') ) t1 = Treatment.create_from( entity=NamedEntity( name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[ concentration ]) ) t_json = json.dumps(t1, cls=TreatmentEncoder) t2 = json.loads(t_json, cls=TreatmentDecoder) assert t1 == t2
def experiment_block(strain_block, temperature_block, condition_block, timepoint): hour_unit = Unit(reference='http://purl.obolibrary.org/obo/UO_0000032') return DesignBlock( label='experiment', definition=ProductBlock(block_list=[ ReplicateBlock(count=4, block=ProductBlock(block_list=[ BlockReference(block=strain_block), BlockReference(block=temperature_block), BlockReference(block=condition_block) ])), GenerateBlock(treatment=timepoint, attribute_name='timepoint', values=[ Value(value=5, unit=hour_unit), Value(value=6.5, unit=hour_unit), Value(value=8, unit=hour_unit), Value(value=18, unit=hour_unit) ]), ]))
def temperature(): temperature_unit = Unit( reference='http://purl.obolibrary.org/obo/UO_0000027') return Treatment.create_from(attribute=Attribute.create_from( name='temperature', value=Value(value=37.0, unit=temperature_unit)))
def test_measurement(self, nand_circuit, iptg, timepoint, empty_landing_pads, experiment_block): m1 = Measurement( type='FLOW', block=BlockReference(block=experiment_block), controls=[ Control( name='positive_gfp', sample=Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032' ))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064' ))) ])), Control(name='negative_gfp', sample=Sample(subject=empty_landing_pads)) ], performers=['Ginkgo']) m2 = Measurement( type='FLOW', block=BlockReference(block=experiment_block), controls=[ Control( name='positive_gfp', sample=Sample( subject=nand_circuit, treatments=[ TreatmentReference.create_from( treatment=timepoint, value=Value( value=18, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000032' ))), TreatmentReference.create_from( treatment=iptg, value=Value( value=0, unit=Unit( reference= 'http://purl.obolibrary.org/obo/UO_0000064' ))) ])), Control(name='negative_gfp', sample=Sample(subject=empty_landing_pads)) ], performers=['Ginkgo']) assert m1 == m1 assert m1 == m2 assert m1 != {} # TODO: figure out why this fails assert repr( m1 ) == "Measurement(type='FLOW', block=BlockReference(block=DesignBlock(label='experiment', definition=ProductBlock(block_list=[ReplicateBlock(count=4, block=ProductBlock(block_list=[BlockReference(block=DesignBlock(label='strains', definition=SumBlock(block_list=[ProductBlock(block_list=[SubjectReference(entity=NamedEntity(name='MG1655_NAND_Circuit', reference='https://hub.sd2e.org/user/sd2e/design/MG1655_NAND_Circuit/1')), TreatmentReference(treatment=EntityTreatment(entity=NamedEntity(name='Kan', reference='https://hub.sd2e.org/user/sd2e/design/Kan/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000274'))])))]), SubjectReference(entity=NamedEntity(name='MG1655_empty_landing_pads', reference='https://hub.sd2e.org/user/sd2e/design/MG1655_empty_landing_pads/1'))]))), BlockReference(block=DesignBlock(label='temperature-media', definition=ProductBlock(block_list=[TreatmentReference(treatment=AttributeTreatment(attribute=BoundAttribute(name='temperature', value=Value(value=37.0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000027'))))), TreatmentReference(treatment=EntityTreatment(entity=NamedEntity(name='M9 Glucose CAA', reference='https://hub.sd2e.org/user/sd2e/design/M9_glucose_CAA/1')))]))), BlockReference(block=DesignBlock(label='conditions', definition=ProductBlock(block_list=[GenerateBlock(treatment=EntityTreatment(entity=NamedEntity(name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])), attribute_name='concentration', values=[Value(value=0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=0.25, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=2.5, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=25, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=250, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))]), GenerateBlock(treatment=EntityTreatment(entity=NamedEntity(name='L-arabinose', reference='https://hub.sd2e.org/user/sd2e/design/Larabinose/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])), attribute_name='concentration', values=[Value(value=0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=5, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=50, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=500, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=5000, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')), Value(value=25000, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])])))])), GenerateBlock(treatment=AttributeTreatment(attribute=UnboundAttribute(name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032'))), attribute_name='timepoint', values=[Value(value=5, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032')), Value(value=6.5, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032')), Value(value=8, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032')), Value(value=18, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032'))])]))), controls=[Control(name='positive_gfp', sample=Sample(subject=NamedEntity(name='MG1655_NAND_Circuit', reference='https://hub.sd2e.org/user/sd2e/design/MG1655_NAND_Circuit/1'), treatments=[TreatmentValueReference(treatment=AttributeTreatment(attribute=UnboundAttribute(name='timepoint', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032'))), value=Value(value=18, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000032'))), TreatmentValueReference(treatment=EntityTreatment(entity=NamedEntity(name='IPTG', reference='https://hub.sd2e.org/user/sd2e/design/IPTG/1', attributes=[UnboundAttribute(name='concentration', unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064'))])), value=Value(value=0, unit=Unit(reference='http://purl.obolibrary.org/obo/UO_0000064')))])), Control(name='negative_gfp', sample=Sample(subject=NamedEntity(name='MG1655_empty_landing_pads', reference='https://hub.sd2e.org/user/sd2e/design/MG1655_empty_landing_pads/1'), treatments=[]))], performers=['Ginkgo'])"
def timepoint(): hour_unit = Unit(reference='http://purl.obolibrary.org/obo/UO_0000032') return Treatment.create_from( attribute=Attribute.create_from(name='timepoint', unit=hour_unit))