Optimize import

Backup.py

@@ -1,10 +1,14 @@
+import io
+import os
 import re
+import tempfile
 import mgzip as gzip
 import tarfile
 import sqlite3
-from crypt import *
 import pathlib
 
+import crypt
+
 
 class Backup:
     key = None
@@ -86,13 +90,13 @@ def uncompress(file):
 
 def crypt(file, key):
     encrypted_file = tempfile.SpooledTemporaryFile()
-    encrypt_file(key, file, encrypted_file)
+    crypt.encrypt_file(key, file, encrypted_file)
     return encrypted_file
 
 
 def uncrypt(file, key):
     decrypted_file = tempfile.SpooledTemporaryFile()
-    decrypt_file(key, file, decrypted_file)
+    crypt.decrypt_file(key, file, decrypted_file)
     return decrypted_file
 
 

main.py

@@ -1,6 +1,6 @@
 from Crypto.Random import get_random_bytes
 import os
-from Backup import *
+from Backup import Backup
 
 if not os.path.exists("key"):
     key = get_random_bytes(32)  # 32 bytes * 8 = 256 bits (1 byte = 8 bits)