fix test, fix error on set key by its hash in python before 3.8

setup.py

@@ -13,7 +13,7 @@ def get_requirements():
 
 setup(
     name='ssh-crypt',
-    version='1.1.11',
+    version='1.1.12',
     license='BSD',
     author='Maxim Nikitenko',
     author_email='iam@sets88.com',

ssh_crypt/utils.py

@@ -1,5 +1,4 @@
 import os
-import binascii
 from typing import Union, Optional
 
 from paramiko import Agent
@@ -49,14 +48,12 @@ def get_first_key():
 
 def find_filter_key(ssh_filter):
     ssh_filter = ssh_filter.encode()
-    filter_keys = []
+
     for key in [key for key in get_keys() if key[0].name in VALID_SSH_NAME]:
         if ssh_filter in key[1]:
-            filter_keys.append(key)
-        elif ssh_filter in binascii.hexlify(key[0].get_fingerprint(), sep=":"):
-            filter_keys.append(key)
-    if filter_keys:
-        return filter_keys[0][0]
+            return key[0]
+        elif ssh_filter.replace(b':', b'') in key[0].get_fingerprint().hex().encode():
+            return key[0]
 
 
 def choose_ssh_key(

tests/test_encrypt.py

@@ -171,14 +171,14 @@ def test_decrypt_rsa(rsa_in_agent):
     with tempfile.NamedTemporaryFile() as file_obj_encryptor:
         with tempfile.NamedTemporaryFile("r") as file_obj_decryptor:
             encryptor = Processor(
-                data_processor=encryptor,
+                data_processor=lambda: encryptor,
                 string_data=random_data,
                 output_file=file_obj_encryptor.name,
                 input_file=None,
             )
             encryptor.run()
             decryptor = Processor(
-                data_processor=decryptor,
+                data_processor=lambda: decryptor,
                 string_data=None,
                 output_file=file_obj_decryptor.name,
                 input_file=file_obj_encryptor.name,