Python, how to list files and folders in a directory

To list the files in a directory, you can uselistdir()Provided methodosBuilt-in modules:

import os
dirname = ‘/users/Flavio/dev’
files = os.listdir(dirname)
print(files)

To get the full path of the file, you can useos.path.join()method:

import os
dirname = ‘/users/Flavio/dev’
files = os.listdir(dirname)
temp = map(lambda name: os.path.join(dirname, name), files)
print(list(temp))

To list only files or only directories, you can useos.path.isfile()withos.path.isdir():

import os
dirname = ‘/users/Flavio/dev’
dirfiles = os.listdir(dirname)
fullpaths = map(lambda name: os.path.join(dirname, name), dirfiles)
dirs = []
files = []
for file in fullpaths:
if os.path.isdir(file): dirs.append(file)
if os.path.isfile(file): files.append(file)
print(list(dirs))
print(list(files))

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