Clears files with extension in exts matching pattern fn in directory (and subdirectories if subdir is set to true) in root

cleaner.py

import os, glob
def clean_folder(exts,
		 root,
		 subdir=True,
		 fn='*.'):
	"""
	Clears files with extension in exts matching pattern fn in directory
	(and subdirectories if subdir is set to true) in root
	"""
	if subdir == True:
		pattern = root+'\\**\\'+fn
		l = [glob.glob(pattern+e,recursive=True) for e in exts]
	else:
		pattern = root+fn
		l = [glob.glob(pattern+e) for e in exts]
	files = [y for x in l for y in x]
	for f in files:
		os.remove(f)

if __name__ == '__main__':

	cleanup_exts = [
		'tmp',
		'csv',
		'dta',
		'html',
		'log',
		'txt'
	]
	root_list = [
		'C:/Users/alal/Desktop/projects/temp',
		"C:/Users/alal/Desktop/projects/housekeeping",
	]
	for r in root_list:
		clean_folder(
			cleanup_exts,
			r,
			subdir=True)

Noice.