python readline 
How to read txt file in Python?
In Python, to read a text file, you need to follow the below steps.
Step 1: The file needs to be opened for reading using the open() method and pass a file path to the function.
Step 2: The next step is to read the file, and this can be achieved using several built-in methods such as read() , readline() , readlines() .What does read () do in Python?
Here are some of the functions in Python that allow you to read and write to files: read() : This function reads the entire file and returns a string. readline() : This function reads lines from that file and returns as a string.
It fetch the line n, if it is been called nth time.How to Read a Text File Using the readline() Method in Python.
If you want to read only one single individual line from a text file, use the readline() method: with open("example. txt") as file: print(file.
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