Python memo ① Folder and file operations

Basic operation of files and folders by python

This is a memo for myself. The version is python3.7.1. I will add it as needed.

Create folder

make_folder.py


# make folder
import os

def make_folder(path):
  if os.path.exists(path)==False:
    os.mkdir(path)

Get only files

get_files.py


import os
import sys

def get_images(path):
  folder = os.listdir(path):
  files = [f for f in folder if os.path.isfile(os.path.join(path, f))]
  if len(files)==0:
    print("File does not exist")
    sys.exit()
  return files

Get the name and extension of the file

get_filename.py



name, ext =  os.path.splitext(file)

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