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comparison transpose.py @ 0:fc1b758149c7 draft

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author jmsong
date Tue, 18 Mar 2014 11:32:24 -0400
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-1:000000000000 0:fc1b758149c7
1 #!/usr/bin/env python
2 #By: Clayton Turner
3
4 #imports
5 import sys
6 import csv
7
8 # error
9 def stop_err( msg ):
10 sys.stderr.write( "%s\n" % msg )
11 sys.exit()
12
13 # main
14 def main():
15 try:
16 # retrieve file locations/names
17 inputFile = sys.argv[1]
18 output = sys.argv[2]
19
20 # open input file
21 itemList = list()
22 with open(inputFile) as infile:
23 for line in infile:
24 items = line.strip('\n').split('\t')
25 itemList.append(items)
26 rows = zip(*itemList)
27
28 infile.close()
29
30 # open output file
31 outfile = open(output,'w')
32 writer = csv.writer(outfile, delimiter='\t')
33
34 # append data to output file
35 for row in rows:
36 writer.writerow(row)
37
38 # close output file
39 outfile.close()
40
41 except Exception, ex:
42 stop_err('Error running transpose.py\n' + str(ex))
43
44 # exit
45 sys.exit(0)
46
47 if __name__ == "__main__":
48 main()