What's date_cdr supposed to be? It was a mistake it should be date_source Is your exception handler doing unusual things with sys.exit? Not really Did you try to run this? When I try to run it, it fails to compile. it compiles i have no problems with the compilation. The issue is the result 'out.csv', what i want is to save all the modified rows from 'test.csv' into 'out.csv' but i only can save the firs row. You might want to try opening your output file once and writing to it repeatedly, then close()ing it after all your writes are completed. Or use "with": http://effbot.org/zone/python-with-statement.htm On Tue, Jul 5, 2011 at 2:25 PM, miguel olivares varela <klica_...@hotmail.com> wrote: Hi, i got a csv file that i need to modify and create a new one, i have no problem to read mi 'test.cvs' which is the source file but when i try to create a new one with the modifications i only got the first row in my 'out.csv' file. I think there is somethng wrong in my loop because i can't put into the rest. this is my an example of source file: [test.csv] Name;Lastname;Age;ContractDate;PhoneNumber John;Smith;20110128 105840;33611111111 Mike;Brown;20110128 105842;33622222222 James;Ryan;20110128 105850;33633333333 Barry;Jackson;20110128 105847;33644444444 [here my code:] import sys import csv import os import glob import time dir_cdr = "/tmp" #loop to find files csv in a directory and read thoses files for cdr_files_in in glob.glob(os.path.join(dir_cdr, '*.csv') ): file_source = open(cdr_files_in, 'r') reader = csv.reader(file_source, delimiter=';', quoting=csv.QUOTE_NONE) try: for data in reader: if data: firstname = data[0] lastname = data[1] date_source = data[2] phone = data[3] #Date to epoch timestamp=int(time.mktime(time.strptime(date_source, "%Y%m%d %H%M%S"))) fout = open("out.csv", "w") print >>fout, lastname, firstname, timestamp, phone fout.close() sys.exit() file_source.close() except csv.Error, e: print e file_source.close() sys.exit('file %s, line %d: %s' % (file_source, reader.line_num, e) [out.csv] Smith John 1296208720 33611111111 Could you help me? Best Regards, Miguel -- http://mail.python.org/mailman/listinfo/python-list
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