python pandas：删除iterrows中的名称和dtype

Question

我目前正在研究库存系统。 如何删除 itrows 中的“Name:,dtype:”？ 还是有其他方法可以显示该行的信息？ 谢谢

1 Name                  cat
Unit Price          $2.00
Quantity                2
Price               $4.00
Expiry Date    0002-02-02
Expired?               No
Name: 1, dtype: object
2 Name                    2
Unit Price          $2.00
Quantity                2
Price               $4.00
Expiry Date    2003-02-02
Expired?               No
Name: 2, dtype: object
3 Name                  dog
Unit Price          $2.00
Quantity                2
Price               $4.00
Expiry Date    0002-02-02
Expired?               No
Name: 3, dtype: object
4 Name                mouse
Unit Price          $3.00
Quantity                3
Price               $9.00
Expiry Date    0003-03-03
Expired?               No
Name: 4, dtype: object
5 Name                    3
Unit Price          $3.00
Quantity                3
Price               $9.00
Expiry Date    0003-03-03
Expired?               No
Name: 5, dtype: object```

Answer 1

您应该在打印前使用Series.to_string 方法：

import pandas as pd
import numpy as np

df = pd.DataFrame(np.random.randint(0,10,(3,4)))

for name,s in df.iterrows():
    print(f'row: {name}')
    print(s.to_string())  # to_string outputs only the data, not the metadata

示例：

row: 0
0    9
1    0
2    9
3    5
row: 1
0    1
1    2
2    5
3    6
row: 2
0    0
1    1
2    5
3    5