python - How can I remove the extra spaces between my output? -

here first code printed output in order:

 import csv  import random  import os.path    def filename ():       filename = 'filename.txt'      open ("filename.txt", "r") data_file:          line in data_file.readlines():            line = line.strip().split()            print (line [0], line [1], line[2]) 

this output:

 1  63075384    0.781952678  1  212549126   0.050216027  2  35003118    0.027205438  2  230357107   0.065453827  3  77023025    0.098224352  3  225622058   0.785312636 

i wanted randomize output. here second code did that:

 import random  open('filename.txt') fin:     lines = list(fin)   random.shuffle(lines)  line in lines:     print (line)  

here output. adds blank space between each line:

2   35003118    0.027205438  3   77023025    0.098224352  2   230357107   0.065453827  1   212549126   0.050216027  3   225622058   0.785312636  1   63075384    0.781952678 

my desired output is:

2   35003118    0.027205438 3   77023025    0.098224352 2   230357107   0.065453827 1   212549126   0.050216027 3   225622058   0.785312636 1   63075384    0.781952678 

how can alter second code shown above can print output without blank spaces?

i know may seem duplicate question fact have searched online , can not seem find solution problem. happy clarify anything. thank you.

your lines contain newline character @ end of them, in loop:

for line in lines:     print (line) 

it print newline in line string. strip line remove newline:

for line in lines:     print (line.strip())