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drc-ners-nlp/processing/ner/formats/position_flipped_format.py
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Python

from typing import Dict
import pandas as pd
from processing.ner.formats import BaseNameFormatter
class PositionFlippedFormatter(BaseNameFormatter):
def transform(self, row: pd.Series) -> Dict:
native_parts = self.parse_native_components(row['probable_native'])
surname = row['probable_surname'] if pd.notna(row['probable_surname']) else ''
# Flip order: surname + native components
full_name = f"{surname} {row['probable_native']}".strip()
return {
'name': full_name,
'probable_native': row['probable_native'],
'identify_name': row['probable_native'],
'probable_surname': surname,
'identify_surname': surname,
'ner_entities': str(self.create_ner_tags(full_name, native_parts, surname)),
'transformation_type': self.transformation_type,
**self.compute_derived_attributes(full_name)
}
@property
def transformation_type(self) -> str:
return 'position_flipped'