Get filename without extension in Python
Get the filename from the path without extension split()
Python’s split() function breaks the given text into a list of strings using the defined separator and returns a list of strings that have been divided by the provided separator.
Python3
import ospath = 'D:\home\Riot Games\VALORANT\live\VALORANT.exe'print(os.path.basename(path).split('.')[0]) |
Output:
VALORANT
Get filename from the path without extension using Path.stem
The Python Pathlib package offers a number of classes that describe file system paths with semantics suitable for many operating systems. The standard utility modules for Python include this module. Although stem is one of the utility attributes that makes it possible to retrieve the filename from a link without an extension.
Python3
import pathlibpath = 'D:\home\Riot Games\VALORANT\live\VALORANT.exe'name = pathlib.Path(path).stemprint(name) |
Output:
VALORANT
Get the filename from the path without extension using rfind()
Firstly we would use the ntpath module. Secondly, we would extract the base name of the file from the path and append it to a separate array. The code for the same goes like this. Then we would take the array generated and find the last occurrence of the “.” character in the string. Remember finding only the instance of “.” instead of the last occurrence may create problems if the name of the file itself contains “.”. We would find that index using rfind and then finally slice the part of the string before the index to get the filename. The code looks something like this. Again you can store those filenames in a list and use them elsewhere but here we decided to print them to the screen simply.
Python3
# import moduleimport ntpath# used path style of both the UNIX# and Windows os to show it works on both.paths = [ "E:\Programming Source Codes\Python\sample.py", "D:\home\Riot Games\VALORANT\live\VALORANT.exe"]# empty array to store file basenamesfilenames = []for path in paths: # used basename method to get the filename filenames.append(ntpath.basename(path))# get names from the listfor name in filenames: # finding the index where # the last "." occurs k = name.rfind(".") # printing the filename print(name[:k]) |
Output:
Get filename from path without extension using Python
Getting a filename from Python using a path is a complex process. i.e, In Linux or Mac OS, use “/” as separators of the directory while Windows uses “\” for separating the directories inside the path. So to avoid these problems we will use some built-in package in Python.