Hello dear readers! Welcome back to another edition of our tutorial on Python. In this tutorial guide, we are going to be studying about the Python File close() method.
Python file close() method closes the opened file. A closed file can not be read or written any more. Any Python operation, which requires that the file be opened will raise a ValueError after the file has been closed. Calling close() more than once is allowed.
Python automatically closes a file when the reference object of a file is reassigned to another file. It is a very good practice to use the Python close() method to close a file.
Python file close() method closes the opened file. A closed file can not be read or written any more. Any Python operation, which requires that the file be opened will raise a ValueError after the file has been closed. Calling close() more than once is allowed.
Python automatically closes a file when the reference object of a file is reassigned to another file. It is a very good practice to use the Python close() method to close a file.
Syntax
The following below is the syntax for Python File close() method -
fileObject.close( )
RECOMMENDED: A Complete List of Python File Methods
Parameter Details
- NA
Return Value
This method does not return any value.
Example
The following below is a simple example -
#!/usr/bin/python # Open a file fo = open("foo.txt", "wb") print "Name of the file: ", fo.name # Close opend file fo.close()
Output
When the above code is executed, it will produce the following result -
Name of the file: foo.txt
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Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial, we are going to be studying about the Python File flush Method.
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Feel free to ask your questions where necessary and i will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
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Thanks for reading and bye for now.