Python-related file methods

The tell () method tells you the current position within the file, in other words, the next read and write occurs after so many bytes at the beginning of the file:

The Seek (offset [, from]) method changes the position of the current file. The offset variable represents the number of bytes to move. The from variable specifies the reference position at which to begin moving bytes.

ChDir () method

You can use the ChDir () method to change the current directory. The ChDir () method requires a parameter that you want to set as the directory name of the current directory.

Grammar:

Os.chdir ("Newdir")

Example:

The following example goes to the "/home/newdir" directory.

#!/usr/bin/python

Import OS

# Change the current directory to "/home/newdir"

Os.chdir ("/home/newdir")

GETCWD () Method:

The GETCWD () method displays the current working directory.

Grammar:

OS.GETCWD ()

Example:

The following example gives the current directory:

#!/usr/bin/python

Import OS

# give the current directory

OS.GETCWD ()

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Python-related file methods