sn_TSV_transposition.py

import sys

def transposition(infile, outfile):
	with open(infile, "r") as fi:
  	table = []
	  for line in fi:
		  table.append(line.rstrip().split("\t"))

	table = map(list, zip(*table))

	with open(outfile, "w") as fo:
	  for row in table:
  		fo.write("\t".join(row) + "\n")

infile = "input_tsv.txt"
outfile = "output_tsv.txt"
transposition(infile, outfile)