| """Audit retained Kanripo unknown-era texts without changing training inputs.""" |
| import argparse |
| from collections import Counter |
| import csv |
| import json |
| from pathlib import Path |
| import re |
| import tarfile |
|
|
| from sentencepiece_unigram import sha, write_json, now |
|
|
|
|
| def main(): |
| parser = argparse.ArgumentParser(description=__doc__) |
| parser.add_argument('--input',type=Path,default=Path('unified/pretrain-v1/build-002/pretrain.jsonl')) |
| parser.add_argument('--output',type=Path,required=True) |
| args = parser.parse_args() |
| args.output.mkdir(parents=True,exist_ok=False) |
| with open('kanripo/metadata/manifest.csv',encoding='utf-8-sig') as f: |
| catalog = {r['id']:r for r in csv.DictReader(f)} |
| sections = {} |
| with tarfile.open('kanripo/metadata/catalog.tar.gz') as archive: |
| for member in archive.getmembers(): |
| if '/KR/' in member.name and member.isfile(): |
| text = archive.extractfile(member).read().decode() |
| headings = re.findall(r'^\*\* (.+)$',text,re.M) |
| sections[member.name.split('/',1)[1]] = headings[0] if headings else '' |
| patterns = { |
| 'post1949_year_mention':re.compile(r'(?<!\d)(1949|19[5-9]\d|20[0-2]\d)\s*年'), |
| 'editorial_heading':re.compile(r'〔題解〕|整理者|校錄說明|整理說明'), |
| } |
| works, counts, prefixes = {}, Counter(), Counter() |
| total_files = 0 |
| confirmed = None |
| with args.input.open() as f, (args.output/'documents.jsonl').open('w') as out: |
| for line_number,line in enumerate(f,1): |
| r = json.loads(line) |
| if r['source']!='kanripo' or r['date_evidence'].get('dynasty')!='時代不明': |
| continue |
| total_files += 1 |
| rid = r['source_document_id'].split('/')[-1] |
| c = catalog[rid] |
| works[rid] = dict(id=rid,label=c['label'],catalog_file=c['catalog_file'], |
| section=sections.get(c['catalog_file']),reason=c['classification_source'], |
| dynasty_raw=c['dynasty_raw']) |
| prefixes[rid[:4]] += 1 |
| hits = {} |
| for name,pattern in patterns.items(): |
| matches = list(pattern.finditer(r['text'])) |
| if matches: |
| hits[name] = [dict(match=m[0],offset=m.start(), |
| excerpt=r['text'][max(0,m.start()-100):m.end()+140]) for m in matches[:8]] |
| counts[name+'_files'] += 1 |
| if rid=='KR6v0002': |
| m = re.search(r'1995年3月8日',r['text']) |
| if m: |
| confirmed = dict(id=r['id'],line=line_number,text_sha256=r['text_sha256'], |
| excerpt=r['text'][max(0,m.start()-50):m.end()+180]) |
| row = dict(id=r['id'],work_id=rid,input_line=line_number,text_sha256=r['text_sha256'], |
| catalog_section=works[rid]['section'],hits=hits) |
| out.write(json.dumps(row,ensure_ascii=False)+'\n') |
| with (args.output/'works.jsonl').open('w') as f: |
| for row in sorted(works.values(),key=lambda r:r['id']): |
| f.write(json.dumps(row,ensure_ascii=False)+'\n') |
| qing_works = [r for r in works.values() if r['catalog_file']=='KR/KR5i.txt'] |
| report = dict(complete=True,finished=now(),input_sha256=sha(args.input),script_sha256=sha(__file__), |
| files=total_files,works=len(works),files_by_prefix=dict(prefixes), |
| works_by_prefix=dict(Counter(r['id'][:4] for r in works.values())), |
| candidate_counts=dict(counts),qing_section_work_count=len(qing_works), |
| confirmed_modern_editorial_example=confirmed, |
| limits='Year/heading matches are review candidates, not composition-date certification. Modern metadata DATE lines are not scanned; only retained training text is searched.') |
| write_json(args.output/'report.json',report) |
| print(json.dumps(report,ensure_ascii=False,indent=2),flush=True) |
|
|
|
|
| if __name__=='__main__': |
| main() |
|
|
