1import pandas as pd
2
3import numpy as np
4
5array=np.random.random((2,4))
6
7df=pd.DataFrame(array, columns=('Test1', 'toto', 'test2', 'riri'))
8
9print df
10
11 Test1 toto test2 riri
120 0.923249 0.572528 0.845464 0.144891
131 0.020438 0.332540 0.144455 0.741412
14
15cols = [c for c in df.columns if c.lower()[:4] != 'test']
16
17df=df[cols]
18
19print df
20 toto riri
210 0.572528 0.144891
221 0.332540 0.741412
23