read(size) – read some contents of a file based on the optional size and return the contents as a string.The file object provides you with three methods for reading text from a text file: The open() function returns a file object which you will use to read text from a text file. The following table shows available modes for opening a text file: Modeįor example, to open a file whose name is the-zen-of-python.txt stored in the same folder as the program, you use the following code: f = open( 'the-zen-of-python.txt', 'r') Code language: Python ( python ) It’s a string that specifies the mode in which you want to open the file. To specify the path to the file, you use the forward-slash ( '/') even if you’re working on Windows.įor example, if the file readme.txt is stored in the sample folder as the program, you need to specify the path to the file as c:/sample/readme.txt Otherwise, you need to include the path to the file as well as the filename. If the program and file are in the same folder, you need to specify only the filename of the file. The path_to_file parameter specifies the path to the text file. The open() function has many parameters but you’ll be focusing on the first two: open(path_to_file, mode) Code language: Python ( python ) Third, close the file using the file close() method.Second, read text from the text file using the file read(), readline(), or readlines() method of the file object.First, open a text file for reading by using the open() function.To read a text file in Python, you follow these steps: Lines = f.readlines() Code language: Python ( python ) Steps for reading a text file in Python The following shows how to read all texts from the readme.txt file into a string: with open( 'readme.txt') as f: Summary: in this tutorial, you learn various ways to read text files in Python.
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