import hashlib
import os
 
def get_md5(file_path):
    f = open(file_path,'rb')  
    md5_obj = hashlib.md5()
    while True:
        d = f.read(8096)
        if not d:
            break
        md5_obj.update(d)
    hash_code = md5_obj.hexdigest()
    f.close()
    md5 = str(hash_code).lower()
    return md5
 