Book's Mistake

[CooSei]

it's may some mistake In the page 99 of book .

[trkdurmus]

Some of the codes don't have parenthesis with the print statements. I didn't get some of the codes to work. For example; page 45

READ A FILE

Read a single text file input_file = sys.argv[1]

print "Output #143: "
filereader = open(input_file, 'r') for row in filereader:
print row.strip() filereader.close()

row.strip doesn't work here. row gives an error as invalid syntax. I am getting similar mistakes with the codes.