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Update pipelines/anonymize.py
Browse files- pipelines/anonymize.py +11 -31
pipelines/anonymize.py
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from typing import Tuple, Dict
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from reportlab.lib.pagesizes import A4
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from reportlab.pdfgen import canvas
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from io import BytesIO
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# ごく簡易な匿名化(メール/電話/氏名候補っぽい行)
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EMAIL_RE = re.compile(r"[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,}")
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PHONE_RE = re.compile(r"(?:\+?\d{1,3}[ -]?)?(?:\(\d{2,4}\)[ -]?)?\d{2,4}[ -]?\d{2,4}[ -]?\d{3,4}")
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NAME_HINT = re.compile(r"^\s*(氏名|Name)\s*[::]?\s*(.+)$")
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def anonymize_text(text: str)
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mapping[val] = k; return k
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# line単位で氏名候補をマスク
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lines = []
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for line in text.splitlines():
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nm = NAME_HINT.search(line)
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if nm:
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full = nm.group(0)
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mapping[full] = "NAME_MASKED"
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lines.append("氏名: NAME_MASKED")
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else:
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lines.append(line)
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masked = "\n".join(lines)
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masked = EMAIL_RE.sub(_mask_email, masked)
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masked = PHONE_RE.sub(_mask_phone, masked)
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return masked, mapping
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def render_anonymized_pdf(text: str) -> bytes:
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buf = BytesIO()
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c = canvas.Canvas(buf, pagesize=A4)
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width, height = A4
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for line in text.splitlines():
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if y < 40:
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c.showPage()
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y = height - 40
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c.drawString(
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y -= 14
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c.save()
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return buf.getvalue()
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# 最低限の動作用スタブ。実運用は実名/連絡先のマスキング等を実装してください。
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from reportlab.pdfgen import canvas
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from reportlab.lib.pagesizes import A4
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from io import BytesIO
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def anonymize_text(text: str):
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"""
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ここでは何もしないでそのまま返す。
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実運用では氏名・メール・電話などを正規表現等で [REDACTED] に置換し、
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置換マップを返してください。
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"""
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return text, {}
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def render_anonymized_pdf(text: str) -> bytes:
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buf = BytesIO()
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c = canvas.Canvas(buf, pagesize=A4)
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width, height = A4
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y = height - 40
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for line in text.splitlines():
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if y < 40:
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c.showPage()
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y = height - 40
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c.drawString(40, y, line[:120])
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y -= 14
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c.save()
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return buf.getvalue()
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