Kent
kumar s wrote:
Hi Kent, Thank you for your suggestion. I keep getting
IOError permission denied every time I try the tips
that you provided. I tried to lookup on this error and
did not get reasonable answer. Is this error something
to do with Windows OS?
Any suggestions.
Thank you K
allColumns = [readColumns("C:\Documents and
Settings\myfiles")for filePath in file_list]
Traceback (most recent call last): File "<pyshell#167>", line 1, in -toplevel- allColumns = [readColumns("C:\Documents and Settings\myfiles")for filePath in file_list] File "<pyshell#159>", line 2, in readColumns rows = [line.split() for line in open(filePath)] IOError: [Errno 13] Permission denied: 'C:\\Documents and Settings\\myfiles'
def readColumns(filePath): rows = [ line.split() for line in open(filePath) ] return zip(*rows)
# list of all the files to read allFiles = [ 'f1.txt', 'f2.txt' ]
# both columns from all files allColumns = [ readColumns(filePath) for filePath in allFiles ]
# just the second column from all files allSecondColumns = [ cols[1] for cols in allColumns ]
# a representative first column col1 = allColumns[0][0]
# zip it up into rows allRows = zip(col1, *allSecondColumns)
for row in allRows: print '\t'.join(row)
Kent
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