자료 성격·사용조건·근거·검토 상태의 합성 계약

"""Independent synthetic presentation contracts. No fact or rights certification."""
from copy import deepcopy
from datetime import date

def text(value):
    if not isinstance(value,str) or not value.strip() or len(value)>800: raise ValueError('bounded nonempty text required')
    return value

def chart(title, kind, reference, checked, unit):
    if kind not in ('official','synthetic','unverified'): raise ValueError('explicit provenance required')
    for v in (title,reference,unit): text(v)
    date.fromisoformat(checked)
    return dict(title=title,provenance=kind,reference=reference,checked=checked,unit=unit,caller_declared=True)

def notice_pair(card, file):
    keys={'asset','language','version','statement'}
    for row in (card,file):
        if set(row)!=keys: raise ValueError('explicit notice fields required')
        for v in row.values(): text(v)
    return {'consistent':card==file,'differences':sorted(k for k in keys if card[k]!=file[k]),'rights_certified':False}

def lineage(assets, claims):
    if not isinstance(assets,list) or not isinstance(claims,list): raise ValueError('lists required')
    ids=[text(a['id']) for a in assets]
    if len(set(ids))!=len(ids): raise ValueError('duplicate asset')
    for a in assets:
        if set(a)!={'id','origin','permission_note'}: raise ValueError('asset contract')
        text(a['origin']);text(a['permission_note'])
    seen=set()
    for c in claims:
        if set(c)!={'id','asset','claim','evidence','reviewed'}: raise ValueError('claim contract')
        if text(c['id']) in seen: raise ValueError('duplicate claim')
        seen.add(c['id'])
        if c['asset'] not in ids or c['reviewed'] is not True: raise ValueError('missing asset or caller review')
        text(c['claim']);text(c['evidence'])
    return {'assets':deepcopy(assets),'claims':deepcopy(claims),'automatic_truth_judgment':False}

def review_state(depth, source_check, expert_review, expert_evidence=None):
    if depth not in ('initial','structured') or source_check not in ('not_recorded','recorded') or expert_review not in ('not_performed','recorded'): raise ValueError('unknown status')
    if expert_review=='recorded': text(expert_evidence)
    elif expert_evidence is not None: raise ValueError('inactive evidence')
    return dict(depth=depth,source_check=source_check,expert_review=expert_review,expert_evidence=expert_evidence,publication_authorized=False)

def scope_card(finding, study_scope, not_established, next_check):
    return {k:text(v) for k,v in locals().items()}