29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
# 查看 zhenos_kg 中某实体的完整字段（只读）
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# 用法: python _design-test/kg-inspect.py "ZhenosSH:zhenfang-uni"
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import os, re, sys, pymysql
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ZF = r'e:\KF_7\ZhenOS-ZF'
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env = {}
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for ln in open(os.path.join(ZF, '.env.local'), encoding='utf-8'):
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m = re.match(r'^\s*([A-Z_][A-Z0-9_]*)\s*=\s*(.*?)\s*$', ln)
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if m:
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env[m.group(1)] = m.group(2).strip().strip('"').strip("'")
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name = sys.argv[1] if len(sys.argv) > 1 else ''
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conn = pymysql.connect(host='rm-0jlbgr2rv6dj3t6jngo.mysql.rds.aliyuncs.com', port=3306,
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user=env['DB_USERNAME'], password=env['DB_PASSWORD'],
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charset='utf8mb4', connect_timeout=12)
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cur = conn.cursor()
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cur.execute('USE zhenos_kg')
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cur.execute('SHOW COLUMNS FROM kg_entities')
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cols = [c[0] for c in cur.fetchall()]
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cur.execute('SELECT * FROM kg_entities WHERE entity_name=%s', (name,))
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rows = cur.fetchall()
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if not rows:
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print('未找到实体:', name)
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for r in rows:
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print('=' * 60)
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for c, v in zip(cols, r):
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print('%s: %s' % (c, v))
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conn.close()
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