Not able to read data from Perforce using python script -

Please help me read data / files from Perforce.
I tried to read the file using the following code: Forcing to use this Python script

The same code works fine in Python Shell , Even when this step works perfectly then it works perfectly.

local file: Getp4file (outfile, errfile, path): path = 'p4 print' + open (outfile, "wb") , "Wb") as err: subprocess.open (path, stdout = out, Stderr = err) out.close () err.close () return getp4file ('config.txt', 'err.txt', ' Path_of_the_file ')

5 seconds delay before return statement