python文件逐行读取并检查条件，如果不正确，请等到其正确而不跳过该行

Question

this is my code :

for line in file :
    if(something== something):
        '''do something''' .
    else:
        '''dont skip the line and wait until condition is true then skip to 
           next line'''

Note : im chakeing number of threads in my condition

Answer 1

for line in file :
    while True:
        if(something== something):
            '''do something'''
            break