txt = """Ncode Ocode name a b c
1 1.1 1x 1a 1b 1c
2 2.2 2x 2a 2b 2c
3 3.3 3x 3a 3b 3c
"""
df = pd.read_csv(StringIO(txt), delim_whitespace=True)
json.dumps(
{'{:0.2f}'.format(r.Ocode): [{'a': r.a}, {'b': r.b}, {'c': r.c}]
for r in df.itertuples()}
)
'{"2.20": [{"a": "2a"}, {"b": "2b"}, {"c": "2c"}], "3.30": [{"a": "3a"}, {"b": "3b"}, {"c": "3c"}], "1.10": [{"a": "1a"}, {"b": "1b"}, {"c": "1c"}]}'
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…