Read in files python

Python JSON. Python CSV. Python MySQL. Python MongoDB. Python OpenCV. Python Selenium. Python Tkinter. Python Kivy. Data Visualization. Python Examples and Quiz. Table of Contents. Improve Article. Save Article. Like Article. Opening and Closing a file "MyFile. Program to show various ways to. To show difference between read and readline. Writing data to a file. Reading form a file. Attention geek! Strengthen your foundations with the Python Programming Foundation Course and learn the basics.

Previous Open a File in Python. Next Writing to file in Python. Recommended Articles. Article Contributed By :. Opening a File. It is done using the open function. No module is required to be imported for this function.

Note: The r is placed before filename to prevent the characters in filename string to be treated as special character. The r makes the string raw, that is, it tells that the string is without any special characters. The r can be ignored if the file is in same directory and address is not being placed.

Open function to open the file "MyFile1. It is used at the time when the file is no longer needed or if it is to be opened in a different file mode. Skip to content. Change Language. Related Articles. Table of Contents. Improve Article. Save Article. Like Article. Opening and Closing a file "MyFile. Program to show various ways to read and.

The mode is an optional parameter. For example, to open a file whose name is the-zen-of-python. The open function returns a file object which you will use to read text from a text file. To close the file automatically without calling the close method, you use the with statement like this:.

The following example illustrates how to use the read method to read all the contents of the the-zen-of-python.