First of all, instead of checking if the file exists, it’s perfectly fine to directly open it and wrap everything in atry-exceptblock. This strategy is also known asEAFP(Easier to ask for forgiveness than permission) and is a perfectly accepted Python coding style. ...
Checking if Either Exist Another way to check if a path exists (as long as you don't care if the path points to a file or directory) is to useos.path.exists. importos os.path.exists('./file.txt')# Trueos.path.exists('./link.txt')# Trueos.path.exists('./fake.txt')# Falseos...
While this function is handy and easy to use, it does have a potential pitfall. It does not distinguish between files and directories. So if there’s a directory with the same name as the file you’re checking, the function will still returnTrue. In the next section, we’ll explore how...
Python: Check if a File or Directory Exists https://stackabuse.com/python-check-if-a-file-or-directory-exists/ Checking if a File Exists os.path.isfile() Checking if a Directory Exists os.path.isdir() Checking if Either Exist os.path.exists() How to iterate directory for fil...
.stat(fileName) file_size = int(fileinfo.st_size)/1024 return file_size except Exception as reason: print_ztp_log(f"Get file size failed. reason = {reason}", LOG_ERROR_TYPE) return file_size def get_file_size(file_path=''): """Return the size of a file in the home directory....
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_file() is as given below. python is_file() This method will return ...
Pro:bin hanruikai$ cd python3 bash: cd: python3: Not a directory hanruikaideMacBook-Pro:bin hanruikai$ pip3 install pyinstaller Collecting pyinstaller Downloading PyInstaller-3.3.1.tar.gz (3.5MB) 78% |█████████████████████████▏ | 2.7MB 156kB/s eta 0:00...
If I step through the debugger after it errors, it looks like it is eventually still looking to test if a path in the miniconda3 folder exists, even though I've set the integrated terminal and debugger to use my venv python. So VScode debugger is introducing something weird. this doesn'...
-q, --quiet, --silent do not print `checking ...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for `--cache-file=config.cache' -n, --no-create do not create output files --srcdir=DIR find the sources in DIR [configure dir or `....
Checking requirements for osx. Missing required packages: coreutils readline zlib openssl@1.1 Somehow it happened there is no executable 'openssl', run 'brew doctor' and make sure latest 'openssl@1.1' is installed properly. Requirements installation successful. ...