python if条件表的第一行

Question

I have this table. This table is made through a loop.

for line in res.split('\n')[1:4]:
         list=line.split()

Results this table

 ID                  Prefix-list        
 1 |  ['ip', 'prefix-list', '2603', 'permit', '1.2.4.0/24']
 2 |  ['ip', 'prefix-list', '2603', 'permit', '2.2.4.0/24']
 3 |  ['ip', 'prefix-list', '2603', 'permit', '3.2.4.0/24']
 4 |  ['ip', 'prefix-list', '2603', 'permit', '4.2.4.0/24']

I want to use a another loop but i dont want to iterate through all the rows. so lets say if the first item of the row[0] is == "ip" then print all the rows.

for item in table1:
    if item[0] from the first row == "ip":
           print(item)

Any Idea?

Answer 1

this will work:

if table1.loc[0,'Prefix-List'][0] == "ip":
    print table1