Question

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Iterate an iterator by chunks (of n) in Python?

Say I have a string of 492 characters stored in a single variable. How might I print out the first 50 characters, then go to the next line, then print out the next 50, finally printing a line with 42 characters?

Answer 1

chars_per_line = 50
for i in range(0, len(s), chars_per_line):
    print s[i:i+chars_per_line]