Check file size using python

The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes. Manage options Manage third parties Manage vendors Read more about these purposes. Accept Deny View preferences Save preferences View preferences. Manage consent Manage consent.

The first argument of the seek method is the offset of the File object, and the second argument is the reference position of the file. The tell method of the file object returns the current cursor position. Because the cursor is already set to the end, so the result here is equal to the file size. Half Pyramid with Numbers. Print Colored Text in Python. Remove Numbers from String. Compare two Dates. Serialization and Deserialization. Java Library Functions.

Basics Of Digital Components. Types of Computer Networks. Classical Synchronization Problem. What are Semaphores? In this article, we will learn to check the size of a file in Python.

We will use some built-in functions and some custom codes as well. Let's first have a quick look over why we need file size and how can we calculate the file size in Python. It is important to get file size in Python in case of ordering files according to file size or in many use case scenarios. The output of file size is always in bytes. The value could be passed as multiples of the file system block size so that further computation is easy.

Python language has os module which helps python programs to interact with the operating system and provide the user with functionality. Here stat is a function of the os module. For this, here we are using pathlib library. It returns an object which contains so many headers including file created time and last modified time etc. Output of stat - os. Note that we used an absolute path to the file here. You can also use a relative path. You can see that we get the file size in bytes which can easily be converted to Kilobytes and Megabytes.

Alternatively, you can also use the os. For more on the os. You can also get the file size using the pathlib module. Note that this method is simply a wrapper around os.

With this, we come to the end of this tutorial. The code examples and results presented in this tutorial have been implemented in a Jupyter Notebook with python version 3.