Microproject | Removing duplicate files in a given directory

import hashlib
import os

def hashFile(filename):
BLOCKSIZE = 65536
hasher = hashlib.md5()

with open(filename, 'rb') as file:
buf = file.read(BLOCKSIZE)

while(len(buf) > 0):
hasher.update(buf)
buf = file.read(BLOCKSIZE)

return hasher.hexdigest()

if __name__ == "__main__":
hashMap = {}
deletedFiles = []
filelist = [f for f in os.listdir() if os.path.isfile(f)]

for f in filelist:
key = hashFile(f)

if key in hashMap.keys():
deletedFiles.append(f)
os.remove(f)

else:
hashMap[key] = f

if len(deletedFiles) != 0:
print('Deleted Files')

for i in deletedFiles:
print(i)

else:
print('No duplicate files found')

Python

import hashlib

import os



def hashFile(filename):

    BLOCKSIZE = 65536

    hasher = hashlib.md5()

    

    with open(filename, 'rb') as file:

        buf = file.read(BLOCKSIZE)

        

        while(len(buf) > 0):

            hasher.update(buf)

            buf = file.read(BLOCKSIZE)

            

    return hasher.hexdigest()



if __name__ == "__main__":

    hashMap = {}

    deletedFiles = []

    filelist = [f for f in os.listdir() if os.path.isfile(f)]

    

    for f in filelist:

        key = hashFile(f)

        

        if key in hashMap.keys():

            deletedFiles.append(f)

            os.remove(f)

            

        else:

            hashMap[key] = f

            

    if len(deletedFiles) != 0:

        print('Deleted Files')

        

        for i in deletedFiles:

            print(i)

            

    else:

        print('No duplicate files found')