The flush() method in Python is used with file objects to clear the internal buffer and write data to the file immediately without waiting for the buffer to fill up. This method is typically used to ensure that all data written to the file is immediately saved to the underlying storage.
Parameter Values
This function does not accept any parameters.Return Values
The flush() method in Python returns None.
How to Use flush() in Python
Example 1:
The flush() method flushes the internal buffer, ensuring that all data is written to the file.
f = open('example.txt', 'w')
f.write('Hello, World!')
f.flush()
f.close()