seed.lib.merging package¶
Submodules¶
seed.lib.merging.merging module¶
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seed.lib.merging.merging.get_attrs_with_mapping(data_set_buildings, mapping)¶ Returns a dictionary of attributes from each data_set_building.
Parameters: - data_set_buildings – list, instances to merge.
- mapping –
Returns: dict: possible attributes keyed on attr name.
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seed.lib.merging.merging.get_propertystate_attrs(data_set_buildings)¶
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seed.lib.merging.merging.get_state_attrs(state_list)¶
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seed.lib.merging.merging.get_taxlotstate_attrs(data_set_buildings)¶
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seed.lib.merging.merging.merge_extra_data(b1, b2, default=None)¶ Merge extra_data field between two BuildingSnapshots, return result.
Parameters: - b1 – BuildingSnapshot inst.
- b2 – BuildingSnapshot inst.
- default – BuildingSnapshot inst.
Returns tuple of dict:
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seed.lib.merging.merging.merge_state(merged_state, state1, state2, can_attrs, default=None)¶ Set attributes on our Canonical model, saving differences.
Parameters: - merged_state – PropertyState/TaxLotState model inst.
- state1 – PropertyState/TaxLotState model inst. Left parent.
- state2 – PropertyState/TaxLotState model inst. Right parent.
- can_attrs – dict of dicts, {‘attr_name’: {‘dataset1’: ‘value’…}}.
- default – (optional), which dataset’s value to default to.
Returns: inst(
merged_state), updated.