On 19/03/2011 13:15, 林桦 wrote: > i use python 2.5. os is window 7. > the puzzle is :python don't read the leave text when meet character: > chr(26) > the code is: > /fileObject=open('d:\\temp\\1.txt','w') > fileObject.write('22222222222222\r\n') > fileObject.write(chr(26)+'\r\n') > fileObject.write('33333333333333') > fileObject.close() > fileObject=open('d:\\temp\\1.txt','r') > i=0 > for line in fileObject: > i+=1 > print str(i)+'******'+line > fileObject.close()/ > > the output only print: > />>> > 1******22222222222222/ > > but can't print next line text:/'33333333333333'' 。who tell me why? > / > chr(26) can sometimes be used in text files to indicate the end of the text.
In Microsoft Windows it dates from MS-DOS, which borrowed from CP/M, an operating system which stored the file size as the number of 128-byte records. chr(26) was used to indicate where the text ended in the last record. -- http://mail.python.org/mailman/listinfo/python-list