pd.DataFrame(basis)

>>> import pandas as pd
>>> d = {'col1': [1, 2], 'col2': [3, 4]}
>>> d
{'col1': [1, 2], 'col2': [3, 4]}
>>> df = pd.DataFrame(d)
>>> df
   col1  col2
0     1     3
1     2     4
## 分别将col1 col2 赋值给b c
>>> b = df.iloc[:,-1]
>>> b
0    3
1    4
Name: col2, dtype: int64
>>> df
   col1  col2
0     1     3
1     2     4
>>> c = df.iloc[:,-2]
>>> c
0    1
1    2
Name: col1, dtype: int64
# b :col2 3 4
# c : col1 1 2
>>> df
   col1  col2
0     1     3
1     2     4
# remember to add [] 将col转换为row
>>> d = pd.DataFrame([b,c])
d>>> d
      0  1
col2  3  4
col1  1  2

参考官方文档