122 lines
6.2 KiB
Python
122 lines
6.2 KiB
Python
#!/usr/bin/env python3
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import csv, io, json, os, re, sys
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from datetime import datetime
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from zoneinfo import ZoneInfo
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if len(sys.argv) not in (3, 4):
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raise SystemExit('usage: transform_tableau.py SPEND.csv YYYY-MM-DD [EVENTS.csv]')
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src, target = sys.argv[1:3]
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events_path = sys.argv[3] if len(sys.argv) == 4 else None
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raw = open(src, 'rb').read()
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if b'<html' in raw[:1000].lower():
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raise SystemExit('Tableau authentication redirected to HTML')
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text = raw.decode('utf-16') if raw.startswith((b'\xff\xfe', b'\xfe\xff')) else raw.decode('utf-8-sig')
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delimiter = '\t' if text.count('\t') > text.count(',') else ','
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matrix = list(csv.reader(io.StringIO(text), delimiter=delimiter))
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aliases = {
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'pkg': {'pkg', '维度1'}, 'source': {'source', 'platform'}, 'date': {'date', 'dt', '日期'},
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'campaign': {'campaign name', 'campaign_name', '维度2'},
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'impression': {'impression', 'impressions'}, 'click': {'click', 'clicks'},
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'conversions': {'conversion', 'conversions'}, 'spend': {'spend', 'cost'},
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}
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header = [c.strip().lower() for c in matrix[0]] if matrix else []
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has_header = any(c in aliases['pkg'] for c in header) and any(c in aliases['campaign'] for c in header)
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def cell(row, field):
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if has_header:
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for i, name in enumerate(header):
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if name in aliases[field]: return row[i] if i < len(row) else ''
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return ''
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positions = {'pkg':0, 'source':1, 'date':3, 'campaign':4, 'impression':5, 'click':6, 'conversions':7, 'spend':8}
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i = positions[field]
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return row[i] if i < len(row) else ''
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def num(v):
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try: return float(str(v or '0').replace(',', '').replace('%', ''))
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except ValueError: return 0
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def event_names(value):
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value = str(value or '').strip()
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if not value or value == '-': return []
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return [x.strip().lower() for x in re.split(r'[,，;/；\n]+', value) if x.strip()]
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events, covered_scopes = {}, set()
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if events_path:
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with open(events_path, encoding='utf-8-sig', newline='') as f:
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for event_row in csv.DictReader(f):
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dt = re.sub(r'[^0-9]', '', event_row.get('dt', ''))
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if len(dt) == 8: dt = f'{dt[:4]}-{dt[4:6]}-{dt[6:]}'
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channel = event_row.get('second_channel','').lower()
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event_source = next((s for s in ('mintegral','bigo','kwai') if s in channel), '')
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if not event_source: continue
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covered_scopes.add((dt, event_source))
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key = (dt, event_row.get('pkg_name','').strip(), event_source, event_row.get('offer_name','').strip(),
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event_row.get('event_name','').strip().lower())
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events[key] = events.get(key, 0) + num(event_row.get('event_num'))
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config = [r for r in json.load(open('campaign_config.json', encoding='utf-8')) if r['status'].lower() == 'active']
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experiment = {}
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for r in config:
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if r['group'] == '实验组':
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experiment.setdefault((r['pkg'], r['channel'].lower()), []).append((str(r['adping_id']), r))
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# Kwai can occasionally return GEO in the pkg column for an experimental campaign.
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# An adping ID is unique to the experiment, so use it as a guarded fallback and
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# normalize the emitted pkg to the Campaign info configuration.
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experiment_by_source = {}
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for (_, source), items in experiment.items():
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experiment_by_source.setdefault(source, []).extend(items)
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scopes = {}
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for r in config:
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scopes.setdefault((r['pkg'], r['channel'].lower(), r['geo'].upper()), r)
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def resolve_geo(pkg, source, campaign):
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candidates = sorted({g for p, s, g in scopes if p == pkg and s == source}, key=len, reverse=True)
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upper = campaign.upper()
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# Some platform campaign names append a sequence directly to the GEO (for example MY2/TH1).
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matches = [g for g in candidates if re.search(r'(^|[^A-Z0-9])' + re.escape(g) + r'(?=[^A-Z]|$)', upper)]
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if len(matches) == 1: return matches[0]
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return candidates[0] if len(candidates) == 1 else None
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rows, unresolved = [], []
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for raw_row in matrix[1:] if has_header else matrix:
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pkg, source = cell(raw_row, 'pkg').strip(), cell(raw_row, 'source').strip().lower()
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campaign = cell(raw_row, 'campaign').strip()
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if not pkg or not source or not campaign: continue
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exp = next((meta for adping, meta in experiment.get((pkg, source), [])
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if re.search(r'(?<!\d)' + re.escape(adping) + r'(?!\d)', campaign)), None)
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if not exp:
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exp = next((meta for adping, meta in experiment_by_source.get(source, [])
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if re.search(r'(?<!\d)' + re.escape(adping) + r'(?!\d)', campaign)), None)
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if exp:
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meta, group, shown, adping, pkg = exp, '实验组', campaign, str(exp['adping_id']), exp['pkg']
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else:
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geo = resolve_geo(pkg, source, campaign)
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meta = scopes.get((pkg, source, geo)) if geo else None
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if not meta:
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unresolved.append(campaign)
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continue
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group, shown, adping = '对照组', 'General campaign', ''
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date = cell(raw_row, 'date').strip() or target
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required = event_names(meta.get('kpi',''))
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if not required or (date, source) not in covered_scopes:
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event = None
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else:
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event = sum(events.get((date, pkg, source, campaign, name), 0) for name in required)
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rows.append({'date': cell(raw_row, 'date').strip() or target, 'pkg':pkg, 'geo':meta['geo'], 'source':source,
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'group':group, 'adpingId':adping, 'campaign':shown, 'status':'Active', 'kpi':meta.get('kpi',''),
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'event':event,
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'impression':num(cell(raw_row,'impression')), 'click':num(cell(raw_row,'click')),
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'conversions':num(cell(raw_row,'conversions')), 'spend':num(cell(raw_row,'spend'))})
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if not rows: raise SystemExit('No valid Tableau rows; data.json preserved')
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old = json.load(open('data.json',encoding='utf-8')) if os.path.exists('data.json') else {'rows':[]}
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old['rows'] = [r for r in old.get('rows',[]) if r.get('date') != target] + rows
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old['latestDate'] = max(r['date'] for r in old['rows'])
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old['generatedAt'] = datetime.now(ZoneInfo('Asia/Shanghai')).isoformat()
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old['source'] = 'DSP Daily Data / Campaign info'
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old['quality'] = {'unresolvedCount':len(unresolved), 'unresolvedExamples':unresolved[:20]}
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with open('data.json.tmp','w',encoding='utf-8') as f: json.dump(old,f,ensure_ascii=False,separators=(',',':'))
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os.replace('data.json.tmp','data.json')
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print(json.dumps({'date':target,'rows':len(rows),'unresolved':len(unresolved)},ensure_ascii=False))
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