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#!/usr/bin/env python3
# Chapter 9 Practice Selective Copy
# Walks through a directory tree searching for files > 100MB and deletes them.
import os
def deleteUnneeded(folder):
folder = os.path.abspath(folder)
for foldername, subfolders, filenames in os.walk(folder):
for filename in filenames:
fileSize = os.path.getsize(foldername + '/' + filename)
if int(fileSize) < 10000000:
continue
#os.unlink(filename) #Commented out to protect against accidental deletion
print('Deleting ' + filename + '...') #Print only to verify working correctly
deleteUnneeded('/Users/username/Documents')
print('Done')
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