In this tutorial, we learned how to find the files with specified extensions using the python in-built function endswith() and the glob and os module. # Another method using glob and os module The below example shows how to find files in the directory with a certain extension using the glob and os module. Example: Finding files with a certain extension using the glob and os Module OR How can i get file extension from bytes object def getextensionfrombase (base): decodebase base.encode ('ascii') decodebase base64.b64decode (decodebase) extension SOMETHINGHEAR (decodebase) return extension. To get the file extension from the filename string, we will import the os module, and then we can use the method os.path.splitext().It will split the pathname into a pair root and extension. The below example shows how to find files in the directory with a certain extension using the listdir() function and the endswith() function with the comprehension method. This is how we can get file size in Python. py are: var_1.py Example: Finding files with a certain extension using the comprehension py are: variables_2.pyįiles with extension. py are: Static_var.pyįiles with extension. example, import os filename 'myfile.txt' print(os.path. It splits the pathname path into a pair (root, ext) such that root + ext path, and ext is empty or begins with a period and contains at most one period. py are: practice1.pyįiles with extension. You can extract the file extension of a filename string using the os.path.splitext method. py are: instance_var_examples.pyįiles with extension. # Finding files with extension using for loopįiles with extension. The below example shows how to find files in the directory with certain extension using the listdir() function and the endswith() function. Write opeartion.png Example: Finding file using the endswith() Function Once we run the program we will get the following output. The below example shows how to find files in the directory using the listdir() function. Example: Finding files in a directory using the listdir() Function In this tutorial, we will introduce how to get these file information. The glob.glob() function returns the file name with a specified pattern. When operating files in python, there some basic operations we shoud notice, for example, how to get directory, file name and file extension. The endswith() is an in-built function that returns True in this case, if the string ends with a particular specified suffix else it will return F alse. py, we need to find that file.Īs we all know there are several methods to find the files, but in this tutorial, we will learn to find the files with certain extensions using the endswith() function, comprehension method, and the several methods present in the os module and glob module. But when we need to do certain operations on a file with a specific file extension like. We know how to find files and do operations on that file using the file handling methods.