Python provides inbuilt functions for creating, writing and reading files. There are two types of files that can be handled in python, normal text files and binary files written in binary language,0s and 1s. Binary files: In this type of file, there is no terminator for a line and the data is stored after converting it into machine understandable binary language. In this article, we will be focusing on opening, closing, reading and writing data in a text file. File Access Modes Access modes govern the type of operations possible in the opened file.
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Reading and Writing Files in Python
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Problem : Given a string and a filename. How to write the string into the file with filename using only a single line of Python code? Example : You have filename 'hello. How to achieve this?
In this tutorial, we will learn how to read a file to a string, covering different scenarios, with the help of well detailed examples. The default mode is text mode for open function. So, even if you do not provide any mode for open function, the read operation should work fine. We shall apply the sequence of steps mentioned above, and read the whole content of file to a string. Run the above program.