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app.py
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app.py
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import time
import os
import shutil
from hashlib import sha256
class Duplython:
def __init__(self):
self.home_dir = os.getcwd(); self.File_hashes = []
self.Cleaned_dirs = []; self.Total_bytes_saved = 0
self.block_size = 65536; self.count_cleaned = 0
def welcome(self)->None:
print('******************************************************************')
print('**************** DUPLYTHON ****************************')
print('********************************************************************\n\n')
print('---------------- WELCOME ----------------------------')
time.sleep(3)
print('\nCleaning .................')
def generate_hash(self, Filename:str)->str:
Filehash = sha256()
try:
with open(Filename, 'rb') as File:
fileblock = File.read(self.block_size)
while len(fileblock)>0:
Filehash.update(fileblock)
fileblock = File.read(self.block_size)
Filehash = Filehash.hexdigest()
return Filehash
except:
return False
def clean(self)->None:
all_dirs = [path[0] for path in os.walk('.')]
for path in all_dirs:
os.chdir(path)
All_Files =[file for file in os.listdir() if os.path.isfile(file)]
for file in All_Files:
filehash = self.generate_hash(file)
if not filehash in self.File_hashes:
if filehash:
self.File_hashes.append(filehash)
#print(file)
else:
byte_saved = os.path.getsize(file); self.count_cleaned+=1
self.Total_bytes_saved+=byte_saved
os.remove(file); filename = file.split('/')[-1]
print(filename, '.. cleaned ')
os.chdir(self.home_dir)
def cleaning_summary(self)->None:
mb_saved = self.Total_bytes_saved/1048576
mb_saved = round(mb_saved, 2)
print('\n\n--------------FINISHED CLEANING ------------')
print('File cleaned : ', self.count_cleaned)
print('Total Space saved : ', mb_saved, 'MB')
print('-----------------------------------------------')
def main(self)->None:
self.welcome();self.clean();self.cleaning_summary()
if __name__ == '__main__':
App = Duplython()
App.main()