Add and run isort on Python files (#1520)

* add and run isort

* udpate more import statements

* fix typo

tests/unit/test_color.py

@@ -1,9 +1,9 @@
 # Copyright (C) 2012-2022 jrnl contributors
 # License: https://www.gnu.org/licenses/gpl-3.0.html
 
+import pytest
 from colorama import Fore
 from colorama import Style
-import pytest
 
 from jrnl.color import colorize
 

tests/unit/test_config_file.py

@@ -1,11 +1,12 @@
 # Copyright (C) 2012-2022 jrnl contributors
 # License: https://www.gnu.org/licenses/gpl-3.0.html
 
-import pytest
 import os
 
-from jrnl.install import find_alt_config
+import pytest
+
 from jrnl.exception import JrnlException
+from jrnl.install import find_alt_config
 
 
 def test_find_alt_config(request):

tests/unit/test_jrnl.py

@@ -1,15 +1,15 @@
 # Copyright (C) 2012-2022 jrnl contributors
 # License: https://www.gnu.org/licenses/gpl-3.0.html
 
+import random
+import string
 from unittest import mock
 
 import pytest
 
-import random
-import string
 import jrnl
-from jrnl.jrnl import _display_search_results
 from jrnl.args import parse_args
+from jrnl.jrnl import _display_search_results
 
 
 @pytest.fixture

tests/unit/test_override.py

@@ -1,6 +1,8 @@
 # Copyright (C) 2012-2022 jrnl contributors
 # License: https://www.gnu.org/licenses/gpl-3.0.html
 
+from argparse import Namespace
+
 import pytest
 
 from jrnl.override import _convert_dots_to_list
@@ -9,8 +11,6 @@ from jrnl.override import _get_key_and_value_from_pair
 from jrnl.override import _recursively_apply
 from jrnl.override import apply_overrides
 
-from argparse import Namespace
-
 
 @pytest.fixture()
 def minimal_config():

tests/unit/test_path.py

@@ -1,16 +1,16 @@
 # Copyright (C) 2012-2022 jrnl contributors
 # License: https://www.gnu.org/licenses/gpl-3.0.html
 
-import pytest
 import random
 import string
-
 from os import getenv
 from unittest.mock import patch
 
-from jrnl.path import home_dir
-from jrnl.path import expand_path
+import pytest
+
 from jrnl.path import absolute_path
+from jrnl.path import expand_path
+from jrnl.path import home_dir
 
 
 @pytest.fixture