On 14/09/2013 12:33, Manoj Rout wrote:
hi
i want to append some data to an existing excel sheet by reading from
file.But here i am facing 2 problem.first is when i am reading from file.
import re
It's a good idea to use raw string literals for file paths on
Windows. Alternatively, you could use forward slashes instead of
backslashes.
file=open("C:\Workspace\WS2\P1\Dave\Generated\src\UART001\UART001_Conf.c","r")
Here you're reading the entire file:
strings=re.search(r'(?<=(.Mode = UART_))\w+',file.read())
Here you're trying to read the entire file again, but you're already
read to its end, so you'll now get an empty string:
string=re.search(r'(?<=(.StopBit = UART_))\w+',file.read())
print strings.group()
print string.group()
What's 'workbook'? Don't you mean 'file'?
workbook.close()
Here if i will read only once then it is fine and not showing any error.But if
i will do it for second time i.e.2nd string i have to search and print both of
them,then it is showing error.
You haven't shown the traceback, so I have to guess what the error was.
And one more problem how to append some data to an existing excel sheet by
python code.
so can u please help me on this problem.
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