Here, we'll check for the existence of thelog.txtfile in a similar way to the first example of theossection, but this time usingpathlibto do the job: frompathlibimportPath log_file=Path('log.txt') ifnotlog_file.exists(): # log file doesn't exist, create a blank one ...
Using os.path.exists() method Using pathlib module Using os.path.isdir() Method In Python, you can use the isdir() function to check if a directory exists. This method can only be used to check if a directory exists; hence, it does not work for files. However, it must be remembered...
frompathlibimportPathmy_file=Path("/path/to/file") Now you can use the different methodsis_file(),is_dir(), andexists()on thePathobject: ifmy_file.is_file():# file existsifmy_file.is_dir():# directory existsifmy_file.exists():# file or directory exists ...
Beyond theosmodule, Python offers other ways to check if a file exists. Two of these methods include using thepathlibmodule and thetry/exceptblock. Both methods come with their own advantages and disadvantages, and can be more suitable depending on the specific use case. Using thepathlibModule ...
Using pathlib.Path to Check if a File Exists FromPython 3.4 onwards, the pathlib module is available in your Python scripts. The pathlib module allows you to perform a whole range of tasks involving file system paths on different operating systems. For this tutorial, we will be focusing on ...
importos fileName="temp.txt"print(os.path.exists(fileName))fileName=r"C:\Test"print(os.path.exists(fileName)) Therefore, only useos.path.isfileif you want to check if thefileexists. pathlib.Path.is_file()to Check if File Exists (>=Python 3.4) ...
Description When opening files for your document, the system fails if the file does not exist, as expected. But when you only use the filename as metadata or inside the document, nothing is checked. It would be nice to have a function th...
path = pathlib.Path(tmpdirname) fn = str(path / "test.pt") t = torch.randn(2, 3)[:, 1:] sd = {1: t, 2: torch.nn.Parameter(t), 3: torch.Tensor._make_subclass(ATensor, t)} torch.save(sd, fn) with lit_gpt.utils.lazy_load(fn) as sd_lazy: for k in sd: actual = ...
Firstly, we will need to import the Path class from the pathlib module. Thereafter, create a new instance of Path class and initialize it with the file path the existence of which we are checking for. The method is_file() is then used to check if the file exists. The syntax of is_...
path if os.path.isfile('myfile.txt'): print("The file exists") else: print("The file does not exist") The file exists We can also work with the pathlib module as follows: from pathlib import Path my_file = Path("myfile.txt") if my_file.is_file(): print("The file ...